{"id":11317,"date":"2026-06-08T02:00:51","date_gmt":"2026-06-07T18:00:51","guid":{"rendered":"https:\/\/toquartz.com\/?p=11317"},"modified":"2026-02-27T13:55:50","modified_gmt":"2026-02-27T05:55:50","slug":"quartz-melting-point-vs-softening-point-in-industrial-use","status":"publish","type":"post","link":"https:\/\/toquartz.com\/ko\/quartz-melting-point-vs-softening-point-in-industrial-use\/","title":{"rendered":"\uc11d\uc601\uc758 \uc735\uc810\uacfc \uc5f0\ud654\uc810\uc774 \uace0\uc628 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5"},"content":{"rendered":"<p>\ud55c \uc5f4\uc801 \uc784\uacc4\uac12\uc744 \ub2e4\ub978 \uac83\uc73c\ub85c \uc624\uc778\ud558\ub294 \uc77c\uc774 \uc7ac\ub8cc \uc790\uccb4\uc758 \uacb0\ud568\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc11d\uc601 \ubd80\ud488\uc744 \uc190\uc0c1\uc2dc\ucf1c \uc654\uc2b5\ub2c8\ub2e4. \uc11d\uc601\uc758 \ub179\ub294\uc810\uacfc \uc5f0\ud654\uc810\uc740 \uac01\uac01 \ub69c\ub837\ud55c \ubb3c\ub9ac\uc801 \uc758\ubbf8\ub97c \uc9c0\ub2c8\uba70, \uc774 \ub458\uc744 \ud63c\ub3d9\ud560 \uacbd\uc6b0 \uba85\ubc31\ud55c \uacb0\uacfc\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub17c\ubb38\uc740 \uc6d0\uc790 \uad6c\uc870, \uc810\ub3c4 \uc5ed\ud559, \uc678\ubd80 \ubcc0\uc218 \ubbfc\uac10\ub3c4\ub77c\ub294 \uc138 \uac00\uc9c0 \ubd84\uc11d\uc801 \ucc28\uc6d0\uc744 \ud1b5\ud574 \uc11d\uc601\uc758 \uc735\uc810\uacfc \uc5f0\ud654\uc810 \uc0ac\uc774\uc758 \uae30\uc220\uc801 \ucc28\uc774\ub97c \uaddc\uba85\ud55c\ub2e4. \ub610\ud55c \uc815\ubc00\ud55c \uc5f4\uc801 \ud55c\uacc4\uac00 \uc7ac\ub8cc \uc120\uc815\uc5d0 \uacb0\uc815\uc801\uc778 \uc5ed\ud560\uc744 \ud558\ub294 \ubc18\ub3c4\uccb4 \ubc0f \uc2e4\ud5d8\uc2e4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc744 \uc801\uc6a9\ud55c\ub2e4.<\/p>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810\uc778 1670\u00b0C\uc640 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uc778 \uc57d 1665\u00b0C\ub77c\ub294 \ub450 \uc218\uce58\ub294 \uc218\uce58\uc0c1\uc73c\ub85c\ub294 5\u00b0C \uc774\ub0b4\uc758 \ucc28\uc774\ub97c \ubcf4\uc774\uc9c0\ub9cc, \uc644\uc804\ud788 \ub2e4\ub978 \uc885\ub958\uc758 \ubb3c\uc9c8\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \uc0c1\uc774\ud55c \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc218\uce58\ub4e4\uc740 \uc218\uce58\ub294 \ube44\uc2b7\ud558\uc9c0\ub9cc \uadf8 \uc758\ubbf8\ub294 \uc0c1\uc774\ud568\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc65c \uc218\uce58\uac00 \uc218\ub834\ud558\ub294\uc9c0\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ubcf8 \ub17c\ubb38\uc774 \ub2e4\ub8e8\ub294 \ud575\uc2ec\uc801\uc778 \uae30\uc220\uc801 \uacfc\uc81c\uc774\ub2e4.<\/p>\n<hr \/>\n<p><img decoding=\"async\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2026\/02\/Quartz-Melting-Point-Under-Refractory-Materials-Thermal-Workbench.webp\" alt=\"\ub0b4\ud654\ubb3c \uc5f4 \uc2e4\ud5d8\ub300\uc5d0\uc11c\uc758 \uc11d\uc601 \ub179\ub294\uc810\" title=\"\ub0b4\ud654\ubb3c \uc5f4 \uc2e4\ud5d8\ub300\uc5d0\uc11c\uc758 \uc11d\uc601 \ub179\ub294\uc810\" \/><\/p>\n<h2>\uc0c1\uc628\uc5d0\uc11c \uc6a9\uc735 \uc0c1\ud0dc\uae4c\uc9c0\uc758 \uc11d\uc601\uc758 \uc5f4\uc801 \uac70\ub3d9<\/h2>\n<p>\uc11d\uc601\uc740 \ub2e8 \ud55c \ubc88\uc758 \ub2e8\uacc4\ub85c \uace0\uccb4\uc5d0\uc11c \uc561\uccb4\ub85c \ubcc0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc628\uacfc \ub179\ub294\uc810 \uc0ac\uc774\uc5d0\uc11c, \uacb0\uc815\uc9c8 <a href=\"https:\/\/toquartz.com\/ko\/high-purity-quartz-glass-products\/\">\ucffc\uce20<\/a> \uac01\uac01 \ub3c5\ub9bd\uc801\uc778 \uacf5\ud559\uc801 \ud568\uc758\ub97c \uc9c0\ub2cc, \uad6c\uc870\uc801\uc73c\ub85c \uc911\uc694\ud55c \uc5f4\uc801 \uc0ac\uac74\uc744 \uc801\uc5b4\ub3c4 \ub450 \ucc28\ub840 \uacaa\uac8c \ub41c\ub2e4.<\/p>\n<p><strong>573\u00b0C\uc5d0\uc11c\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774<\/strong> \uc774\uac83\uc774 \uccab \ubc88\uc9f8 \uc784\uacc4\uc810\uc785\ub2c8\ub2e4. \uc774 \uc628\ub3c4\uc5d0\uc11c Si\u2013O\u2013Si \uacb0\ud569\uac01\uc774 \ubcc0\ud558\uace0, \uacb0\uc815 \uaca9\uc790\uc758 \ubd80\ud53c\uac00 \uc57d 0.45%\ub9cc\ud07c \uae09\uaca9\ud788 \ud33d\ucc3d\ud558\uba70, \uc628\ub3c4 \ubcc0\ud654\uac00 \ub108\ubb34 \uae09\uaca9\ud558\uac8c \uc77c\uc5b4\ub0a0 \uacbd\uc6b0 \uc7ac\ub8cc\ub294 \uc5f4\ucda9\uaca9 \ud30c\uc190\uc5d0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4. \uc774\ub294 \uac00\uc5ed\uc801\uc778 \uace0\uccb4-\uace0\uccb4 \uc0c1\uc804\uc774\uc774\uba70, \ub0c9\uac01\ub418\uba74 \uacb0\uc815\uc740 \uc54c\ud30c \uc0c1\uc73c\ub85c \ub418\ub3cc\uc544\uac11\ub2c8\ub2e4.<\/p>\n<p><strong>\uc735\uc810 \uc57d 1665\u00b0C<\/strong> \uc774\ub294 \uacb0\uc815\uc9c8 \uc11d\uc601\uc774 \uc544\ub2cc \uc6a9\uc735 \uc2e4\ub9ac\uce74(\ube44\uc815\uc9c8 \uc11d\uc601 \uc720\ub9ac)\uc5d0\ub9cc \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub294 \uc810\ub3c4\uac00 10\u2077\u00b7\u2076 Pa\u00b7s\ub85c \ub5a8\uc5b4\uc9c0\ub294 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \uc774 \uc628\ub3c4\uc5d0\uc11c \uc720\ub9ac \ub124\ud2b8\uc6cc\ud06c\ub294 \uc790\uccb4 \uc911\ub7c9\uc5d0 \uc758\ud574 \ubcc0\ud615\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774 \uc628\ub3c4 \uc774\ud558\uc5d0\uc11c\ub294 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uac00 \uad6c\uc870\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \ucda9\ubd84\ud55c \uac15\uc131\uc744 \uc720\uc9c0\ud558\uc9c0\ub9cc, \uc774 \uc628\ub3c4 \uc774\uc0c1\uc5d0\uc11c\ub294 \uc601\uad6c \ubcc0\ud615\uc774 \ub204\uc801\ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uc735\uc810 1670\u00b0C<\/strong> \uc774\ub294 \uacb0\uc815\uc9c8 \uc11d\uc601\uc774 \uace0\uccb4\uc5d0\uc11c \uc561\uccb4\ub85c\uc758 \uc644\uc804\ud55c \uc0c1\ubcc0\ud654\ub97c \uc77c\uc73c\ud0a4\ub294 \uc628\ub3c4\uc785\ub2c8\ub2e4. SiO\u2082 \uacb0\uc815 \uaca9\uc790\uc758 \uc7a5\uac70\ub9ac \uc8fc\uae30\uc801 \ubc30\uc5f4\uc740 \ub3cc\uc774\ud0ac \uc218 \uc5c6\uc774 \ubd95\uad34\ub418\uc5b4 \ubb34\uc9c8\uc11c\ud55c \uc6a9\uc735 \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4. \ub0c9\uac01 \uc2dc, \uc774 \uc6a9\uc735\ubb3c\uc740 \ud45c\uc900 \ub300\uae30 \uc870\uac74\uc5d0\uc11c\ub294 \uc7ac\uacb0\uc815\ud654\ub418\uc9c0 \uc54a\uace0, \ub300\uc2e0 \uc6a9\uc735 \uc2e4\ub9ac\uce74 \uc720\ub9ac\ub85c \uace0\ud615\ud654\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc138 \uac00\uc9c0 \uc5f4\uc801 \ud604\uc0c1\uc740 \uae30\uc220 \ubb38\ud5cc\uc774\ub098 \uc81c\ud488 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \uc885\uc885 \ud63c\ub3d9\ub418\ub294\ub370, \uc774\ub294 \uc8fc\ub85c \uadf8 \uc911 \ub450 \uac00\uc9c0\uc778 \uc5f0\ud654\uc810\uacfc \ub179\ub294\uc810\uc758 \uc808\ub300\uac12 \ucc28\uc774\uac00 \ubd88\uacfc 5\u00b0C\uc5d0 \ubd88\uacfc\ud558\uae30 \ub54c\ubb38\uc774\ub2e4. \uc774 \ud604\uc0c1\ub4e4\uc774 \uc11c\ub85c \ub2e4\ub978 \ubb3c\uc9c8\uacfc \uc11c\ub85c \ub2e4\ub978 \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998\uc5d0 \uae30\uc778\ud55c\ub2e4\ub294 \uc810\uc744 \uc778\uc2dd\ud558\ub294 \uac83\uc774\uc57c\ub9d0\ub85c \uc11d\uc601 \ubd80\ud488\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \uc5f4 \ubd84\uc11d\uc744 \uc704\ud55c \ud544\uc218 \uc804\uc81c \uc870\uac74\uc774\ub2e4.<\/p>\n<hr \/>\n<h2>\uc6d0\uc790 \uc218\uc900\uc5d0\uc11c\uc758 \uc11d\uc601 \ub179\ub294\uc810<\/h2>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uc5f4\uc801 \uac70\ub3d9\uc740 \uc8fc \uacb0\ud569\uc758 \ud654\ud559\uc801 \ud2b9\uc131\uc5d0 \uae30\uc778\ud558\uc5ec, \ub300\ubd80\ubd84\uc758 \uc0b0\ud654\ubb3c \uc7ac\ub8cc\ubcf4\ub2e4 \uc608\uce21 \uac00\ub2a5\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc81c\uc57d\ub3c4 \ub354 \ub9ce\uc774 \ubc1b\ub294\ub2e4. \uc11d\uc601\uc758 \ub179\ub294\uc810\uc778 1670\u00b0C\ub77c\ub294 \uad6c\uccb4\uc801\uc778 \uc218\uce58\ub294 \uc784\uc758\uc758 \ubb3c\uc9c8 \uc0c1\uc218\uac00 \uc544\ub2c8\ub77c, Si\u2013O \uacb0\ud569 \uad6c\uc870\uc640 \uacb0\uc815\uc801 \uc8fc\uae30\uc131\uc5d0\uc11c \ube44\ub86f\ub41c \uc9c1\uc811\uc801\uc778 \uc5f4\uc5ed\ud559\uc801 \uacb0\uacfc\uc774\ub2e4.<\/p>\n<p>\uc735\ud569 \uc2e4\ub9ac\uce74\ub294 SiO\u2082\ub77c\ub294 \ub3d9\uc77c\ud55c \ud654\ud559\uc2dd\uc744 \uac00\uc9c0\uace0 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uba85\ubaa9\uc0c1 \ub354 \ub192\uc740 \uc628\ub3c4(\uc57d 1710\u00b0C)\uc5d0\uc11c \ub179\uc73c\uba70, \uae09\uaca9\ud55c \uc0c1\uc804\uc774 \ub300\uc2e0 \uc810\ub3c4\uac00 \uc11c\uc11c\ud788 \uac10\uc18c\ud558\ub294 \uacfc\uc815\uc744 \ud1b5\ud574 \uc5f0\ud654\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac70\ub3d9\uc0c1\uc758 \ucc28\uc774\ub294 \uad6c\uc870\uc801 \uc218\uc900\uc5d0\uc11c \uae30\uc778\ud558\uba70, \uc774\ub97c \uc6d0\uc790 \uc218\uc900\uc73c\ub85c \ucd94\uc801\ud574 \ubcf4\uba74 \ub450 \ubb3c\uc9c8\uc774 \uc11c\ub85c \ub2e4\ub978 \uc5f4\uc801 \uae30\uc900\uc810\uc744 \uae30\uc900\uc73c\ub85c \ud3c9\uac00\ub418\uc5b4\uc57c \ud558\ub294 \uc774\uc720\uac00 \uba85\ud655\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\uc11d\uc601\uc758 \ub0b4\uc5f4\uc131\uc758 \uc6d0\ucc9c\uc73c\ub85c\uc11c\uc758 Si\u2013O \uacb0\ud569 \uc5d0\ub108\uc9c0<\/h3>\n<p>Si\u2013O \uacf5\uc720\uacb0\ud569\uc758 \ud574\ub9ac \uc5d0\ub108\uc9c0\ub294 \uc57d <strong>444 kJ\/mol<\/strong>, \uc774\ub294 \uc77c\ubc18\uc801\uc778 \uc0b0\ud654\ubb3c \uad11\ubb3c\uc5d0\uc11c \ubc1c\uacac\ub418\ub294 \uacb0\ud569 \uc911 \uac00\uc7a5 \uac15\ud55c \ud3b8\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ube44\uad50\ub97c \uc704\ud574, \uc6d0\uc18c \uc0c1\ud0dc\uc758 \uc2e4\ub9ac\ucf58\uc5d0\uc11c Si\u2013Si \uacb0\ud569\uc758 \uacb0\ud569 \uc5d0\ub108\uc9c0\ub294 \uc57d 222 kJ\/mol\ub85c, Si\u2013O \uacb0\ud569 \uc5d0\ub108\uc9c0\uc758 \uc57d \uc808\ubc18 \uc218\uc900\uc774\ub2e4. \uc774\ub7ec\ud55c \uc5d0\ub108\uc9c0\uc801 \ube44\ub300\uce6d\uc131\uc740 SiO\u2082 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud30c\uad34\ud558\ub294 \ub370 \uc21c\uc218\ud55c \uacf5\uc720 \uacb0\ud569 \uc6d0\uc18c \uaca9\uc790\ub97c \ud30c\uad34\ud558\ub294 \uac83\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub9ce\uc740 \uc5f4\uc5d0\ub108\uc9c0\uac00 \ud544\uc694\ud568\uc744 \uc758\ubbf8\ud55c\ub2e4.<\/p>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601 \ub0b4\uc758 \uac01 \uc2e4\ub9ac\ucf58 \uc6d0\uc790\ub294 \ub124 \uac1c\uc758 \uc0b0\uc18c \uc6d0\uc790\uc640 \uc0ac\uba74\uccb4 \ubc30\uc704\ub97c \uc774\ub8e8\uba70, \uac01 \uc0b0\uc18c \uc6d0\uc790\ub294 \ub450 \uac1c\uc758 \uc2e4\ub9ac\ucf58 \uc6d0\uc790\ub97c \uc5f0\uacb0\ud558\uc5ec \ubaa8\uc11c\ub9ac\ub97c \uacf5\uc720\ud558\ub294 SiO\u2084 \uc0ac\uba74\uccb4\ub4e4\ub85c \uc774\ub8e8\uc5b4\uc9c4 \ubb34\ud55c\ud55c 3\ucc28\uc6d0 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud615\uc131\ud55c\ub2e4. <strong>\uccb4\uc801 \uc6a9\uc735\uc744 \uc720\ubc1c\ud560 \ub9cc\ud07c \ucda9\ubd84\ud55c Si\u2013O \uacb0\ud569\uc744 \ub04a\ub294 \ub370 \ud544\uc694\ud55c \ucd1d \uc5d0\ub108\uc9c0\uac00 \ubc14\ub85c 1670\u00b0C\ub77c\ub294 \uc784\uacc4\uc810\uc744 \uacb0\uc815\ud558\ub294 \uc694\uc778\uc774\ub2e4.<\/strong> \uc6a9\uc735 \uc804\uc5d0 \uc5f4\ubd84\ud574\uac00 \uc77c\uc5b4\ub098\uc9c0 \uc54a\ub294\ub2e4. \uc11d\uc601\uc740 \uc0c1\uc555 \uc870\uac74\uc5d0\uc11c \uc6a9\uc735\uc810\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0, \uadf8\ub9ac\uace0 \uc6a9\uc735\uc810\uc5d0\uc11c\ub3c4 \ud654\ud559\uc801 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294\ub370, \uc774\ub294 Si\u2013O \uacb0\ud569 \uac15\ub3c4\uc5d0\uc11c \uae30\uc778\ud55c \uac83\uc774\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uacb0\ud569 \uad6c\uc870\uac00 \uac16\ub294 \uc2e4\uc9c8\uc801\uc778 \uc758\ubbf8\ub294 \uc11d\uc601\uc774 \ub9e4\uc6b0 \ub113\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uacb0\uc815 \uad6c\uc870\ub97c \uc720\uc9c0\ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uace0\uc21c\ub3c4 \uacb0\uc815\uc9c8 \uc11d\uc601\uc73c\ub85c \uc81c\uc791\ub41c \ubd80\ud488\uc740 \uc57d <strong>1400\u00b0C<\/strong>\uc774\ub294 \ub179\ub294\uc810\ubcf4\ub2e4 250\u00b0C \uc774\uc0c1 \ub0ae\uc740 \uc218\uce58\ub85c, \uaddc\uc0b0\uc5fc \uc720\ub9ac\ub098 \uace0\ubd84\uc790 \uae30\ubc18 \uc138\ub77c\ubbf9\uc5d0\uc11c\ub294 \ucc3e\uc544\ubcf4\uae30 \ud798\ub4e0 \uc548\uc804 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>1670\u00b0C\uc5d0\uc11c \uacb0\uc815 \uad6c\uc870\uc758 \ubd95\uad34<\/h3>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uc6a9\uc735\uc740 1\ucc28 \uc0c1\uc804\uc774\ub85c, \uc77c\uc815 \uc628\ub3c4\uc5d0\uc11c \uc5d4\ud0c8\ud53c, \ubd80\ud53c \ubc0f \uc5d4\ud2b8\ub85c\ud53c\uac00 \ubd88\uc5f0\uc18d\uc801\uc73c\ub85c \ubcc0\ud654\ud558\ub294 \uac83\uc774 \ud2b9\uc9d5\uc774\ub2e4. <a href=\"https:\/\/nsidc.org\/learn\/cryosphere-glossary\/latent-heat-fusion\">\uc735\ud574 \uc7a0\uc5f4<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup> \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uacbd\uc6b0 \ub300\ub7b5 <strong>9.4 kJ\/mol<\/strong>\uc774\ub294 \uc628\ub3c4\ub97c 1670\u00b0C\uae4c\uc9c0 \uc62c\ub9ac\ub294 \ub370 \ud544\uc694\ud55c \ud604\uc5f4 \uc678\uc5d0\ub3c4 \ucd94\uac00\ub85c \uacf5\uae09\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc0c1\uc804\uc774 \uc2dc\uc810\uc5d0\uc11c, \uacb0\uc815 \uc0c1\ud0dc\ub97c \uaddc\uc815\ud558\ub294 SiO\u2084 \uc0ac\uba74\uccb4\uc758 \uc7a5\uac70\ub9ac \uc8fc\uae30\uc801 \ubc30\uc5f4\uc774 \uc644\uc804\ud788 \ubd95\uad34\ub41c\ub2e4. <strong>\uc774\ub807\uac8c \uc0dd\uc131\ub41c \uc6a9\uc735\ubb3c\uc740 \ubb34\uc9c8\uc11c\ud558\uace0 \uc810\ub3c4\uac00 \ub192\uc740 \uc561\uccb4\ub85c, \uad6d\uc18c\uc801 \uaddc\ubaa8\uc5d0\uc11c\ub294 Si\u2013O \uacb0\ud569\uc774 \uadf8\ub300\ub85c \uc720\uc9c0\ub418\uc9c0\ub9cc, \uacb0\uc815 \uaca9\uc790\uc758 \ubc18\ubcf5\uc801\uc778 \ud3c9\ud589 \uc774\ub3d9 \ub300\uce6d\uc131\uc740 \ub354 \uc774\uc0c1 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/strong> \uad6d\uc18c\uc801 \uacb0\ud569 \ubcf4\uc874\uacfc \uc7a5\uac70\ub9ac \uc9c8\uc11c \ubd95\uad34\uc758 \uc774\ub7ec\ud55c \ucc28\uc774\uac00 \uc6a9\uc735\uacfc \uc5f0\ud654 \ud604\uc0c1\uc744 \uad6c\ubd84 \uc9d3\ub294 \ud575\uc2ec\uc774\ub2e4. \uc5f0\ud654\uc758 \uacbd\uc6b0, \uc6a9\uc735\ub41c \uc2e4\ub9ac\uce74\uc758 \ubb34\uc9c8\uc11c\ud55c \ub124\ud2b8\uc6cc\ud06c\ub294 \ub2e8\uc21c\ud788 \uc810\ub3c4\uac00 \ub0ae\uc544\uc9c8 \ubfd0\uc774\uc9c0\ub9cc, \uc6a9\uc735\uc758 \uacbd\uc6b0 \uc8fc\uae30\uc801\uc778 \uad6c\uc870\uac00 \ud30c\uad34\ub41c\ub2e4.<\/p>\n<p>\uc774 \uc6a9\uc735\ubb3c\uc740 1670\u00b0C \uc774\ud558\ub85c \ub0c9\uac01\ub418\uc5b4\ub3c4 \uc800\uc808\ub85c \uc7ac\uacb0\uc815\ud654\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc57d 1600\u00b0C \ubbf8\ub9cc\uc758 \uc628\ub3c4\uc5d0\uc11c\ub294 SiO\u2082\uc758 \uacb0\uc815\ud654 \uc18d\ub3c4\uac00 \uadf9\ud788 \ub290\ub9ac\uba70, \uc2e4\uc81c\ub85c \uc6a9\uc735\ubb3c\uc740 \ube44\uc815\uc9c8 \uc6a9\uc735 \uc2e4\ub9ac\uce74\ub85c \uace0\ud615\ud654\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\uac00\uc5ed\uc131\uc740 573\u00b0C\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774(\uc644\uc804\ud788 \uac00\uc5ed\uc801\uc784)\uc640 \uc11d\uc601\uc758 \ub179\ub294\uc810\uc744 \uad6c\ubcc4\ud558\ub294 \ud2b9\uc9d5\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uacb0\uc815\uc9c8 \uc11d\uc601\uacfc \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc6a9\uc735 \uac70\ub3d9 \ube44\uad50<\/h3>\n<p>\ube44\ub85d \ub458 \ub2e4 SiO\u2082\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc9c0\ub9cc, \uacb0\uc815\uc9c8 \uc11d\uc601\uacfc \uc6a9\uc735 \uc2e4\ub9ac\uce74\ub294 \uc5f4\uc801 \ubc18\uc751\uc774 \uc11c\ub85c \ub2e4\ub978 \ubcc4\uac1c\uc758 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. <strong>\uacb0\uc815\uc9c8 \uc11d\uc601\uc740 1670\u00b0C\uc5d0\uc11c \ub179\ub294\ub2e4<\/strong> \uc55e\uc11c \uc124\uba85\ud55c \uc774\uc0b0 1\ucc28 \uc804\uc774\ub97c \ud1b5\ud574. <strong>\uc735\ud569 \uc2e4\ub9ac\uce74\ub294 \ube44\uacb0\uc815\uc9c8\uc774\uae30 \ub54c\ubb38\uc5d0 \uacb0\uc815\ud559\uc801 \uc758\ubbf8\uc5d0\uc11c \uba85\ud655\ud55c \ub179\ub294\uc810\uc774 \uc5c6\ub2e4<\/strong> \u2014 \uc624\ud788\ub824 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \uc810\ucc28 \uc5f0\ud654\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc815\uc758\ub41c \ub179\ub294\uc810\uc778 \uc57d 1710\u00b0C\ub294 \uc810\ub3c4\uac00 \uc57d 10\u00b2 Pa\u00b7s\ub85c \ub5a8\uc5b4\uc9c0\ub294 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h4>\uacb0\uc815\uc9c8 \uc11d\uc601\uacfc \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc6a9\uc735 \ud2b9\uc131 \ube44\uad50<\/h4>\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\uacb0\uc815\uc9c8 \uc11d\uc601<\/th>\n<th>\uc6a9\uc735 \uc2e4\ub9ac\uce74<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uad6c\uc870<\/td>\n<td>\uc7a5\uac70\ub9ac \uc8fc\uae30\uc801 \uc9c8\uc11c<\/td>\n<td>\ubb34\uc815\ud615, \uc8fc\uae30\uc801\uc778 \ubc30\uc5f4\uc774 \uc5c6\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\ub179\ub294\uc810(\u00b0C)<\/td>\n<td>~1670<\/td>\n<td>~1710<\/td>\n<\/tr>\n<tr>\n<td>\uc5f0\ud654\uc810(\u00b0C)<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>~1665<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ud658 \uc720\ud615<\/td>\n<td>1\ucc28 \uc0c1\uc804\uc774<\/td>\n<td>\uc810\ub3c4\uc758 \uc9c0\uc18d\uc801\uc778 \uac10\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\ub0c9\uac01 \uc2dc \uac00\uc5ed\uc131<\/td>\n<td>\ubd88\uac00\uc5ed\uc801 (\uc720\ub9ac \ud615\ud0dc)<\/td>\n<td>\ube44\uac00\uc5ed\uc801 (\ube44\uacb0\uc815\uc131 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud568)<\/td>\n<\/tr>\n<tr>\n<td>\uc735\ud574 \uc7a0\uc5f4 (kJ\/mol)<\/td>\n<td>~9.4<\/td>\n<td>\uc815\uc758\ub418\uc9c0 \uc54a\uc74c (\uc774\uc0b0\uc801 \uc804\ud658 \uc5c6\uc74c)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774\ub7ec\ud55c \uad6c\uc870\uc801 \ucc28\uc774\ub294 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ub179\ub294\uc810\uacfc \uc5f0\ud654\uc810 \uc0ac\uc774\uc758 \uac70\uc758 \ubaa8\ub4e0 \ud63c\ub3d9\uc758 \uc6d0\uc778\uc774 \ub429\ub2c8\ub2e4. \uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810(\uc57d 1665\u00b0C)\uacfc \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810(\uc57d 1670\u00b0C)\uc740 \uc218\uce58\uc0c1 \uac70\uc758 \ub3d9\uc77c\ud558\uc9c0\ub9cc, \uc11c\ub85c \ub2e4\ub978 \ubb3c\uc9c8\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubcc4\uac1c\uc758 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac12\uc744 \uc0c1\ud638 \uad50\ud658 \uac00\ub2a5\ud55c \uac83\uc73c\ub85c \ucde8\uae09\ud558\ub294 \ubaa8\ub4e0 \uc5f4\uc801 \uc0ac\uc591\uc740 \ubd80\ud488 \uc124\uacc4\uc5d0 \uccb4\uacc4\uc801\uc778 \uc624\ub958\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n<hr \/>\n<p><img decoding=\"async\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2026\/02\/Quartz-Melting-Point-Under-Tube-Furnace-Laboratory-Testing.webp\" alt=\"\ud29c\ube0c\ub85c \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud55c \uc11d\uc601\uc758 \ub179\ub294\uc810 \uce21\uc815\" title=\"\ud29c\ube0c\ub85c \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud55c \uc11d\uc601\uc758 \ub179\ub294\uc810 \uce21\uc815\" \/><\/p>\n<h2>\uc810\ub3c4 \uad00\uc810\uc5d0\uc11c \ubcf8 \uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810 \ub300 \uc11d\uc601\uc758 \ub179\ub294\uc810<\/h2>\n<p>\uc810\ub3c4\ub294 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654 \uac70\ub3d9\uacfc \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uc6a9\uc735 \uac70\ub3d9\uc744 \uac00\uc7a5 \uc815\ud655\ud558\uac8c \uad6c\ubd84\ud574 \uc8fc\ub294 \uce21\uc815 \uac00\ub2a5\ud55c \ubcc0\uc218\uc785\ub2c8\ub2e4. \uc11d\uc601\uc758 \uc6a9\uc735\uc810\uc740 \ubd88\uc5f0\uc18d\uc801\uc778 \uc5f4\uc5ed\ud559\uc801 \ud604\uc0c1\uc744 \ub098\ud0c0\ub0b4\ub294 \ubc18\uba74, \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uc740 \uc804\uc801\uc73c\ub85c \uc810\ub3c4 \uae30\uc900\uc5d0 \uc758\ud574 \uc815\uc758\ub418\uba70, \uc774 \ub450 \uac00\uc9c0 \uac1c\ub150 \uac04\uc758 \uad6c\ubd84\uc740 \uc5f4\uc801 \uc0ac\uc591\uc5d0 \uc788\uc5b4 \uc911\ub300\ud55c \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601\uc740 \uc6a9\uc735\ub418\uae30 \uc804\uae4c\uc9c0 \uc810\ub3c4\uc5d0 \uc758\ud55c \uc5f0\ud654 \ud604\uc0c1\uc744 \ubcf4\uc774\uc9c0 \uc54a\ub294\ub2e4. 1670\u00b0C\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \ub2e8\ub2e8\ud55c \uace0\uccb4 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub2e4\uac00, \uadf8 \uc2dc\uc810\uc5d0\uc11c \uac11\uc790\uae30 \uace0\uc810\ub3c4 \uc561\uccb4\ub85c \ubcc0\ud55c\ub2e4. \ubc18\uba74, \uc6a9\uc735 \uc2e4\ub9ac\uce74\ub294 \uc218\ubc31 \ub3c4\uc5d0 \uac78\uccd0 \uc5f0\uc18d\uc801\uc778 \uc810\ub3c4-\uc628\ub3c4 \uace1\uc120\uc744 \uadf8\ub9ac\uba70, \uc5f0\ud654\uc810\uc740 \uadf8 \uace1\uc120\uc0c1\uc758 \ud558\ub098\uc758 \uae30\uc900 \uc88c\ud45c\uc5d0 \ubd88\uacfc\ud558\ub2e4. \uc774 \ub450 \uac00\uc9c0 \uac70\ub3d9\uc740 \ub3d9\uc77c\ud55c \ud604\uc0c1\uc744 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc0c1\ucda9\ub418\ub294 \ubc29\uc2dd\uc73c\ub85c \uc124\uba85\ud55c \uac83\uc774\ub2e4.<\/p>\n<h3>\ube44\uc815\uc9c8 \uc2e4\ub9ac\uce74\uc758 \uc810\ub3c4-\uc628\ub3c4 \uace1\uc120<\/h3>\n<p>\uc2e4\uc628\uc5d0\uc11c \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc810\ub3c4\ub294 <strong>10\u00b9\u2078 \ud30c\u00b7\ucd08<\/strong> \u2014 \uc774 \uac12\uc774 \ub9e4\uc6b0 \ub192\uc544, \ubaa8\ub4e0 \uacf5\ud559\uc801 \uc2dc\uac04 \ucc99\ub3c4\uc5d0\uc11c \uc774 \ubb3c\uc9c8\uc740 \uac15\uccb4\ub85c \ud589\ub3d9\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud568\uc5d0 \ub530\ub77c \uc810\ub3c4\ub294 \uc544\ub808\ub2c8\uc6b0\uc2a4(Arrhenius) \uc720\ud615\uc758 \uad00\uacc4\uc2dd\uc5d0 \ub530\ub77c \uc9c0\uc218\uc801\uc73c\ub85c \uac10\uc18c\ud558\uc9c0\ub9cc, \uc720\ub9ac \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc758 \uad6c\uc870\uc801 \uc774\uc644\uc73c\ub85c \uc778\ud574 \uace0\uc628\uc5d0\uc11c\ub294 \uc2e4\uc81c \uace1\uc120\uc774 \uc774\uc0c1\uc801\uc778 \ubaa8\ub378\uacfc \ucc28\uc774\ub97c \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>1665\u00b0C\uc5d0\uc11c \uc810\ub3c4\ub294 10\u2077\u00b7\u2076 Pa\u00b7s\uc5d0 \uc774\ub978\ub2e4<\/strong>\uc774\ub294 \uad6d\uc81c\uc801\uc73c\ub85c \ud1b5\uc6a9\ub418\ub294 \uc5f0\ud654\uc810(\ub9ac\ud2c0\ud134 \uc5f0\ud654\uc810)\uc758 \uc815\uc758\uc785\ub2c8\ub2e4. \uc774 \uc810\ub3c4\uc5d0\uc11c \ud45c\uc900 \uce58\uc218\uc758 \uc720\ub9ac \uc12c\uc720\ub294 \uc790\uccb4 \uc911\ub7c9\uc5d0 \uc758\ud574 \ubd84\ub2f9 \uc57d 1mm\uc758 \uc18d\ub3c4\ub85c \uc2e0\uc7a5\ub418\ub294\ub370, \uc774 \uc18d\ub3c4\ub294 \uac15\uc131 \uc0c1\ud0dc\uc640 \ud06c\ub9ac\ud504 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uc0c1\ud0dc \uc0ac\uc774\uc758 \uacbd\uacc4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \uc784\uacc4\uc810 \uc774\ud558\uc5d0\uc11c\ub294 \uc735\ud569 \uc2e4\ub9ac\uce74\uac00 \uc791\ub3d9 \uc2dc\uac04 \ub3d9\uc548 \uce21\uc815 \uac00\ub2a5\ud55c \uce58\uc218 \ubcc0\ud654 \uc5c6\uc774 \uc815\uc801 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\uc9c0\ub9cc, \uadf8 \uc774\uc0c1\uc5d0\uc11c\ub294 \uc2dc\uac04\uacfc \ud558\uc911\uc5d0 \ub530\ub77c \uc601\uad6c \ubcc0\ud615\uc774 \ub204\uc801\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uace1\uc120\uc774 \uc5f0\uc18d\uc801\uc778 \ud2b9\uc131\uc744 \ub760\uace0 \uc788\ub2e4\ub294 \uac83\uc740, \uacf5\ud559\uc790\ub4e4\uc774 \uc6a9\uc735\uc810 \uc774\ud558\uc5d0\uc11c \uc791\ub3d9\ud55c\ub2e4\uace0 \ub9d0\ud558\ub294 \uac83\uacfc \uac19\uc740 \uc758\ubbf8\uc758 \u201c\uc5f0\ud654\uc810 \uc774\uc0c1\uc758 \uc548\uc804 \uc5ec\uc720\u201d\ub77c\ub294 \uac1c\ub150\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <strong>\ubcc0\ud615\uc810 \uc774\uc0c1\uc758 \ubaa8\ub4e0 \uc628\ub3c4 \uc0c1\uc2b9\uc740 \ud06c\ub9ac\ud504 \uc704\ud5d8\uc744 \uc810\ucc28\uc801\uc73c\ub85c \uc99d\uac00\uc2dc\ud0a8\ub2e4<\/strong>, \uadf8\ub9ac\uace0 \uc5f0\ud654\uc810\uc740 \ub2e8\uc21c\ud788 \uc774\ub860\uc801\uc778 \ucc28\uc6d0\uc744 \ub118\uc5b4 \ubcc0\ud615\uc774 \uc2e4\uc9c8\uc801\uc73c\ub85c \ud604\uc800\ud574\uc9c0\ub294 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h3>\ubcc0\ud615\uc810\ubd80\ud130 \uc791\ub3d9\uc810\uae4c\uc9c0\uc758 \uc810\ub3c4 \uae30\uc900\uc810<\/h3>\n<p>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc0b0\uc5c5\uc6a9 \uc5f4\uc801 \uc0ac\uc591\uc740 \uc77c\ub828\uc758 \uc810\ub3c4 \uae30\uc900\uc810\uc5d0 \ub530\ub77c \uacb0\uc815\ub418\uba70, \uac01 \uae30\uc900\uc810\uc740 \ud2b9\uc815 \uc810\ub3c4 \uac12\uc73c\ub85c \uc815\uc758\ub418\uace0 \uace0\uc720\ud55c \uac70\ub3d9 \uc784\uacc4\uac12\uacfc \uc5f0\uad00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc900\uc810\ub4e4\uc740 \uc885\ud569\uc801\uc73c\ub85c \ub2e8\ub2e8\ud55c \uace0\uccb4\uc5d0\uc11c \uc720\ub3d9\uc131 \uc788\ub294 \uc720\ub9ac\ub85c\uc758 \uc804\uc774 \uacfc\uc815\uc744 \ud3ec\uad04\ud569\ub2c8\ub2e4.<\/p>\n<h4>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc810\ub3c4 \uae30\uc900\uc810<\/h4>\n<table>\n<thead>\n<tr>\n<th>\uae30\uc900\uc810<\/th>\n<th>\uc628\ub3c4(\u00b0C)<\/th>\n<th>\uc810\ub3c4 (Pa\u00b7s)<\/th>\n<th>\uc0b0\uc5c5\uc801 \uc911\uc694\uc131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc2a4\ud2b8\ub808\uc778 \ud3ec\uc778\ud2b8<\/td>\n<td>~1120<\/td>\n<td>10\u00b9\u2074\u00b7\u2075<\/td>\n<td>\uc751\ub825 \uc81c\uac70\uc758 \ud558\ud55c\uce58; \uc774 \uac12 \uc774\uc0c1\uc5d0\uc11c\ub294 \ub0b4\ubd80 \uc751\ub825\uc774 \ud574\uc18c\ub420 \uc218 \uc788\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc5b4\ub2d0\ub9c1 \ud3ec\uc778\ud2b8<\/td>\n<td>~1215<\/td>\n<td>10\u00b9\u00b3<\/td>\n<td>\uc2a4\ud2b8\ub808\uc2a4 \uc644\ud654\ub294 \uba87 \ubd84 \ub0b4\uc5d0 \uc774\ub8e8\uc5b4\uc9c0\uba70, \uc81c\uc5b4\ub41c \uc5b4\ub2d0\ub9c1 \uc8fc\uae30\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc5f0\ud654 \ud3ec\uc778\ud2b8<\/td>\n<td>~1665<\/td>\n<td>10\u2077\u00b7\u2076<\/td>\n<td>\ud558\uc911 \ud558\uc5d0\uc11c\uc758 \ubcc0\ud615 \ubc1c\uc0dd; \uad6c\uc870 \ubd80\uc7ac\uc758 \uc0c1\ud55c \uc0ac\uc6a9 \ud55c\uacc4<\/td>\n<\/tr>\n<tr>\n<td>\uc791\uc5c5 \uc9c0\uc810<\/td>\n<td>&gt;2000<\/td>\n<td>10\u2074<\/td>\n<td>\uc720\ub9ac\ub294 \uc131\ud615 \ubc0f \uac00\uacf5 \uacf5\uc815\uc5d0 \ucda9\ubd84\ud788 \uc720\ub3d9\uc131\uc774 \uc788\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc735\uc810 (\uc735\ud569 \uc2e4\ub9ac\uce74)<\/td>\n<td>~1710<\/td>\n<td>\uc57d 10\u00b2<\/td>\n<td>\uc77c\ubc18\uc801\uc778 \uc6a9\uc735 \uae30\uc900; \uc720\ub9ac\uac00 \uc790\uc720\ub86d\uac8c \ud750\ub978\ub2e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc5f0\ud654\uc810(\uc57d 1665\u00b0C)\uacfc \uac00\uacf5\uc810(2000\u00b0C \uc774\uc0c1) \uc0ac\uc774\uc758 \uc628\ub3c4 \ucc28\uc774\ub294 \uc65c \uc6a9\uc735 \uc2e4\ub9ac\uce74 \ubd80\ud488\uc744 \uc131\ud615\ud558\uae30 \uc704\ud574 \ub2e8\uc21c\ud788 \u201c\uc5f0\ud654\uc810 \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\u201d\ud560 \uc218 \uc5c6\ub294\uc9c0\ub97c \uc124\uba85\ud574 \uc90d\ub2c8\ub2e4. 1665\u00b0C\uc5d0\uc11c\uc758 \uc810\ub3c4\ub294 \uc5ec\uc804\ud788 <strong>3\ubc30\ub098 \ub354 \ub192\ub2e4<\/strong> \uc2e4\uc81c \uc720\ub9ac \uc131\ud615\uc5d0 \ud544\uc694\ud55c \uc791\uc5c5 \uc810\ub3c4\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc9c1\uad00\uacfc\ub294 \ub2ec\ub9ac, \uc6a9\uc735\uc810 \uc774\ub860\ub9cc\uc73c\ub85c\ub294 \uc644\uc804\ud788 \uc124\uba85\ud560 \uc218 \uc5c6\ub294 \uae30\uc220\uc801\uc73c\ub85c \uc911\uc694\ud55c \ubbf8\ubb18\ud55c \ucc28\uc774\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc65c \uc5f0\ud654\uc810\uacfc \uc11d\uc601\uc758 \ub179\ub294\uc810\uc774 \ube44\uc2b7\ud55c \uc218\uce58\ub97c \ubcf4\uc774\ub294\uac00<\/h3>\n<p>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810(~1665\u00b0C)\uacfc \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810(~1670\u00b0C)\uc774 \uac70\uc758 \uc77c\uce58\ud558\ub294 \uac83\uc740 \ubb3c\ub9ac\uc801 \ub3d9\ub4f1\uc131\uc744 \ubc18\uc601\ud558\uae30\ubcf4\ub2e4\ub294 \uc870\uc131\uc0c1\uc758 \uc6b0\uc5f0\uc758 \uc77c\uce58\uc5d0 \uae30\uc778\ud55c\ub2e4. \uc774 \ub450 \uac12\uc740 \ubaa8\ub450 Si\u2013O \uacb0\ud569 \ub124\ud2b8\uc6cc\ud06c\uc758 \uac15\ub3c4\ub77c\ub294 \ub3d9\uc77c\ud55c \uadfc\ubcf8\uc801\uc778 \ubcc0\uc218\uc5d0 \uc758\ud574 \uacb0\uc815\ub41c\ub2e4. \uacb0\uc815\uc9c8 \uc11d\uc601\uc5d0\uc11c Si\u2013O \uacb0\ud569 \uc5d0\ub108\uc9c0\ub294 \uaca9\uc790 \ud30c\uad34 \uc628\ub3c4\ub97c 1670\u00b0C\ub85c \uacb0\uc815\ud55c\ub2e4. \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc5d0\uc11c\ub294 \ub3d9\uc77c\ud55c Si\u2013O \uacb0\ud569 \ubc00\ub3c4\uac00 \ube44\uc815\uc9c8 \ub124\ud2b8\uc6cc\ud06c\uac00 10\u2077\u00b7\u2076 Pa\u00b7s\uc758 \uc810\ub3c4 \uc784\uacc4\uac12\uc5d0 \ub3c4\ub2ec\ud560 \ub9cc\ud07c \ucda9\ubd84\ud788 \uc774\ub3d9\uc131\uc774 \ub192\uc544\uc9c0\ub294 \uc628\ub3c4\ub97c \uacb0\uc815\ud55c\ub2e4.<\/p>\n<p><strong>\ubcf8\uc9c8\uc801\uc73c\ub85c \uc774 \ub450 \uc218\uce58\uc758 \uc218\ub834\uc740 \ub450 \ubb3c\uc9c8 \ubaa8\ub450 \uc644\uc804\ud788 \uac00\uad50 \uacb0\ud569\ub41c SiO\u2082 \ub124\ud2b8\uc6cc\ud06c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc778 \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/strong> Si\u2013O \uacb0\ud569 \uad6c\uc870\uac00 \ub2e4\ub978 \ubb3c\uc9c8\u2014\uc608\ub97c \ub4e4\uc5b4, \ub124\ud2b8\uc6cc\ud06c \uad6c\uc870\ub97c \ubcc0\ud654\uc2dc\ud0a4\ub294 \ub098\ud2b8\ub968 \uc774\uc628\uc744 \ud3ec\ud568\ud558\ub294 \uc18c\ub2e4-\ub77c\uc784 \uc720\ub9ac \uac19\uc740 \uacbd\uc6b0\u2014\uc740 \uacb0\uc815\uc9c8 SiO\u2082\uc758 \ub179\ub294\uc810\uacfc\ub294 \ud06c\uac8c \ub2e4\ub978 \uc5f0\ud654\uc810\uc744 \ubcf4\uc77c \uac83\uc774\ub2e4.<\/p>\n<p>\uc62c\ubc14\ub978 \uc7ac\ub8cc \uc0ac\uc591\uc744 \uc218\ub9bd\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc774\ub7ec\ud55c \uc218\ub834 \ud604\uc0c1\uc744 \uc778\uacfc\uad00\uacc4\uac00 \uc544\ub2cc \uc6b0\uc5f0\uc758 \uc77c\uce58\ub85c \uc778\uc2dd\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc774\ub2e4. \uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uacfc \uc11d\uc601\uc758 \uc735\uc810\uc774 \"\ub2e4\ub978 \ubc29\uc2dd\uc73c\ub85c \ud45c\ud604\ub41c \ub3d9\uc77c\ud55c \uac83\"\uc774\ub77c\uace0 \uac00\uc815\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub294, \ub450 \uc7ac\ub8cc\uac00 \uc644\uc804\ud788 \ub2e4\ub978 \ubb3c\ub9ac\uc801 \uacbd\ub85c\ub97c \ud1b5\ud574 \uac01\uac01\uc758 \uc784\uacc4\uc810\uc5d0 \ub3c4\ub2ec\ud558\uae30 \ub54c\ubb38\uc5d0 1665\u00b0C\uc5d0 \uadfc\uc811\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uad6c\uc870\uc801 \uc704\ud5d8\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uacfc\uc18c\ud3c9\uac00\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc8fc\uc694 \uc810\ub3c4-\uce58\uc218 \ub300\ube44\ub97c \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h4>\uc5f0\ud654\uc810\uacfc \uc11d\uc601\uc758 \ub179\ub294\uc810 \uac04\uc758 \uc810\ub3c4-\uce58\uc218 \ub300\ube44<\/h4>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810<\/th>\n<th>\uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc628\ub3c4(\u00b0C)<\/td>\n<td>~1665<\/td>\n<td>~1670<\/td>\n<\/tr>\n<tr>\n<td>\ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998<\/td>\n<td>\uc810\ub3c4\uac00 10\u2077\u00b7\u2076 Pa\u00b7s\uc5d0 \ub2ec\ud55c\ub2e4<\/td>\n<td>1\ucc28 \uace0\uccb4-\uc561\uccb4 \uc0c1\ubcc0\ud654<\/td>\n<\/tr>\n<tr>\n<td>\uc7ac\ub8cc \uc720\ud615<\/td>\n<td>\ube44\uc815\uc9c8 \uc720\ub9ac<\/td>\n<td>\uacb0\uc815\uc131 \uace0\uccb4<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ud658 \uc804 \ud589\ub3d9<\/td>\n<td>\uc810\ub3c4\uc758 \uc9c0\uc18d\uc801\uc778 \uac10\uc18c<\/td>\n<td>\uc810\ub3c4 \ubcc0\ud654\uac00 \uc5c6\ub294 \ub2e8\ub2e8\ud55c \uace0\uccb4<\/td>\n<\/tr>\n<tr>\n<td>\uc784\uacc4\uac12 \ucd08\uacfc \ud6c4\uc758 \ud589\ub3d9<\/td>\n<td>\ud06c\ub9ac\ud504 \ubc0f \ubcc0\ud615 \uac00\uc18d\ud654<\/td>\n<td>\ube44\uac00\uc5ed\uc801 \uc561\uccb4 \uc0c1\ud0dc<\/td>\n<\/tr>\n<tr>\n<td>\uac00\uc5ed\uc131<\/td>\n<td>\ub0c9\uac01\ub418\uc5b4 \ub2e8\ub2e8\ud55c \uc720\ub9ac\uac00 \ub41c\ub2e4<\/td>\n<td>\ub0c9\uac01\ub41c \ube44\uacb0\uc815\uc9c8 \uc6a9\uc735 \uc2e4\ub9ac\uce74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><img decoding=\"async\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2026\/02\/Quartz-Melting-Point-Under-Differential-Scanning-Calorimetry-Analysis.webp\" alt=\"\ucc28\ub3d9 \uc8fc\uc0ac \uc5f4\ub7c9 \ubd84\uc11d\ubc95(DSC)\uc744 \uc774\uc6a9\ud55c \uc11d\uc601\uc758 \ub179\ub294\uc810 \ubd84\uc11d\" title=\"\ucc28\ub3d9 \uc8fc\uc0ac \uc5f4\ub7c9 \ubd84\uc11d\ubc95(DSC)\uc744 \uc774\uc6a9\ud55c \uc11d\uc601\uc758 \ub179\ub294\uc810 \ubd84\uc11d\" \/><\/p>\n<h2>\uad6c\uc870\uc801 \uc804\uc774 \ucc28\uc6d0\uc5d0\uc11c\uc758 \uc5f0\ud654\uc810 \ub300 \uc11d\uc601 \ub179\ub294\uc810<\/h2>\n<p>\uc810\ub3c4 \uc678\uc5d0\ub3c4, \uc5f0\ud654\uc810\uacfc \uc11d\uc601\uc758 \ub179\ub294\uc810 \uc0ac\uc774\uc758 \ucc28\uc774\ub294 \uac01 \uc218\uce58\uac00 \ub098\ud0c0\ub0b4\ub294 \uad6c\uc870\uc801 \uc804\uc774 \uc720\ud615\uc73c\ub85c\uae4c\uc9c0 \uc774\uc5b4\uc9d1\ub2c8\ub2e4. SiO\u2082 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc11c\ub85c \ub2e4\ub978 \uc628\ub3c4\uc5d0\uc11c \uc138 \uac00\uc9c0 \ub69c\ub837\ud55c \uc5f4\uc801 \uad6c\uc870 \ubcc0\ud654\uac00 \ubc1c\uc0dd\ud558\uba70, \uac01\uac01\uc740 \uac00\uc5ed\uc131\uc758 \uc815\ub3c4, \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998, \uadf8\ub9ac\uace0 \uacf5\ud559\uc801 \uacb0\uacfc\uac00 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \uc774 \uc138 \uac00\uc9c0\ub97c \ub3d9\uc77c\ud55c \ubd84\uc11d\uc801 \ud2c0 \uc548\uc5d0\uc11c \ub9e4\ud551\ud558\ub294 \uac83\uc774 \uc11d\uc601 \ubd80\ud488\uc758 \uc5f4\uc801 \uc0ac\uc591 \uc804\ubc18\uc5d0 \ub9cc\uc5f0\ud55c \ubaa8\ud638\uc131\uc744 \ud574\uc18c\ud558\ub294 \uac00\uc7a5 \uc9c1\uc811\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<p>573\u00b0C\uc5d0\uc11c\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\ud658, \uc57d 1665\u00b0C\uc5d0\uc11c\uc758 \uc810\ub3c4 \uae30\ubc18 \uc5f0\ud654, \uadf8\ub9ac\uace0 1670\u00b0C\uc5d0\uc11c\uc758 \uacb0\uc815\ud559\uc801 \uc6a9\uc735\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \ud604\uc0c1\uc740 \ub2e8\uc77c \uc5f0\uc18d\uccb4\uc0c1\uc758 \uc810\ub4e4\uc774 \uc544\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ubb3c\uc9c8\uc5d0 \ub300\ud55c \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \ubb3c\ub9ac\uc801 \uc124\uba85\uc5d0 \uc18d\ud558\uba70, \uc774\ub97c \ub3d9\uc77c\ud55c \uacfc\uc815\uc758 \uc5f0\uc18d\uc801\uc778 \ub2e8\uacc4\ub85c \ucde8\uae09\ud558\ub294 \uac83\uc740 \uc7ac\ub8cc \uac70\ub3d9\uc5d0 \ub300\ud55c \uccb4\uacc4\uc801\uc778 \uc624\ud574\ub85c \uc774\uc5b4\uc9c4\ub2e4.<\/p>\n<h3>573\u00b0C\uc5d0\uc11c\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1 \uc804\uc774: \uac00\uc5ed\uc801 \uace0\uccb4-\uace0\uccb4 \uc0c1\uc804\uc774<\/h3>\n<p>573\u00b0C\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uc54c\ud30c-\ubca0\ud0c0 \uc11d\uc601 \uc0c1\ubcc0\ud654\ub294 <strong>\uc774\ub3d9\uc0c1 \uc804\uc774<\/strong> \u2014 \uc6d0\uc790\ub4e4\uc774 \uacb0\ud569\uc744 \ub04a\uac70\ub098 \ub2e4\uc2dc \ud615\uc131\ud558\uc9c0 \uc54a\uace0 \uc704\uce58\ub97c \uc774\ub3d9\ud558\ub294 \uad6c\uc870\uc774\ub2e4. Si\u2013O\u2013Si \uacb0\ud569\uac01\uc740 \uc54c\ud30c \uc11d\uc601\uc758 \uc57d 144\u00b0\uc5d0\uc11c \ubca0\ud0c0 \uc11d\uc601\uc758 \uc57d 155\u00b0\ub85c \uc99d\uac00\ud558\uba70, \uc774\ub85c \uc778\ud574 \ub2e8\uc704 \uc140\uc774 \ud33d\ucc3d\ud558\uace0 \uacb0\uc815 \ub300\uce6d\uc774 \uc0bc\ubc29\uc815\uacc4(\uacf5\uac04\uad70 P3\u208121)\uc5d0\uc11c \uc721\ubc29\uc815\uacc4(\uacf5\uac04\uad70 P6\u208222)\ub85c \ubcc0\ud654\ud55c\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uacb0\ud569\uac01\uc758 \ubcc0\ud654\ub85c \uc778\ud574 \uc57d <strong>0.45%<\/strong>\uc774\ub294 \uc0c1\uc804\uc774 \uc628\ub3c4\uc5d0\uc11c \uc0ac\uc2e4\uc0c1 \uc21c\uc2dd\uac04\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\uc640 \uad00\ub828\ub41c <a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/enthalpy-change\">\uc5d4\ud0c8\ud53c \ubcc0\ud654<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup> \ub300\ub7b5 <strong>0.47 kJ\/mol<\/strong> \u2014 \uc774\ub294 \uc735\ud574\uc5f4(9.4 kJ\/mol)\uc5d0 \ube44\ud574 \ub9e4\uc6b0 \uc791\uc740 \uac12\uc73c\ub85c, \uc774 \uc0c1\uc804\uc774 \uacfc\uc815\uc774 \uc7ac\uad6c\uc131\uc801 \uc131\uc9c8\ubcf4\ub2e4\ub294 \ubcc0\uc704\uc801 \uc131\uc9c8\uc744 \ub760\uace0 \uc788\uc74c\uc744 \ubc18\uc601\ud55c\ub2e4. 573\u00b0C\ub97c \uc9c0\ub098 \ub2e4\uc2dc \ub0c9\uac01\ud558\uba74 \uc774 \uacfc\uc815\uc774 \uc644\uc804\ud788 \uc5ed\uc804\ub418\uba70, \uc5f4 \uc751\ub825 \ucd95\uc801\uc744 \ud53c\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \uc11c\uc11c\ud788 \uc628\ub3c4 \ubcc0\ud654\uac00 \uc77c\uc5b4\ub098\ub294 \uacbd\uc6b0 \uad6c\uc870\uc801 \uc190\uc0c1 \uc5c6\uc774 \uc54c\ud30c \uc11d\uc601\uc774 \ud68c\ubcf5\ub41c\ub2e4.<\/p>\n<p>\uc774 \uc0c1\ubcc0\ud654\ub294 \uc644\uc804\ud788 \uac00\uc5ed\uc801\uc774\uba70 \ud654\ud559\uc801 \uacb0\ud569 \uad6c\uc870\uc5d0 \uc544\ubb34\ub7f0 \ubcc0\ud654\ub3c4 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\ub294\ub370, \uc774\ub294 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654(\ub3d9\uc5ed\ud559\uc801, \uc810\ub3c4 \ub9e4\uac1c \uacfc\uc815)\ub098 \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uc6a9\uc735(\ube44\uac00\uc5ed\uc801 \uc5f4\uc5ed\ud559\uc801 \uc0c1\ubcc0\ud654)\uacfc\ub294 \ub69c\ub837\uc774 \uad6c\ubcc4\ub418\ub294 \ud2b9\uc9d5\uc774\ub2e4. <strong>\uc774 \uc138 \uac00\uc9c0 \ud604\uc0c1 \ubaa8\ub450 SiO\u2082 \uacc4\uc640 \uad00\ub828\uc774 \uc788\uc9c0\ub9cc, \uadf8 \uc5b4\ub5a4 \uac83\ub3c4 \uacf5\ud1b5\ub41c \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998\uc744 \uacf5\uc720\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/strong><\/p>\n<h3>573\u00b0C \ubd80\uadfc\uc5d0\uc11c\uc758 \uc5f4\ucda9\uaca9 \ud30c\ub2e8 \uc704\ud5d8<\/h3>\n<p>573\u00b0C\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uccb4\uc801 \ubd88\uc5f0\uc18d\uc131\uc740 \uc0c1\uc804\uc774 \uacfc\uc815\uc5d0\uc11c \uc11d\uc601 \ubd80\ud488\uc5d0 \uc5f4 \uad6c\ubc30\uac00 \uc874\uc7ac\ud560 \ub54c\ub9c8\ub2e4 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uac00\uc5f4 \ub610\ub294 \ub0c9\uac01 \uc18d\ub3c4\uac00 \ucda9\ubd84\ud788 \ube68\ub77c \uc678\ubd80 \ud45c\uba74\uc774 573\u00b0C\ub97c \ud1b5\uacfc\ud558\ub294 \ub3d9\uc548 \ub0b4\ubd80 \uc628\ub3c4\uac00 \uadf8 \uc774\ud558\ub85c \uc720\uc9c0\ub418\uac70\ub098(\ub610\ub294 \uadf8 \ubc18\ub300\uc758 \uacbd\uc6b0) \uadf8 \ubc18\ub300\uc758 \uacbd\uc6b0, \uc601\uc5ed \uac04\uc758 \ud33d\ucc3d \ucc28\uc774\ub85c \uc778\ud574 \uc778\uc7a5 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \uc57d <strong>0.7\u20131.0 MPa\u00b7m^(1\/2)<\/strong>.<\/p>\n<p><strong>\uc5f4 \uc751\ub825\uc758 \ud06c\uae30\ub294 \ud0c4\uc131 \uacc4\uc218, \uc5f4\ud33d\ucc3d \uacc4\uc218, \uadf8\ub9ac\uace0 \uc628\ub3c4 \ucc28\uc758 \uacf1\uc5d0 \ube44\ub840\ud55c\ub2e4.<\/strong> 573\u00b0C \ubd80\uadfc\uc758 \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uacbd\uc6b0, \ud0c4\uc131 \uacc4\uc218\ub294 \uc57d 72~97 GPa(\uc774\ubc29\uc131)\uc774\uba70, \uc0c1\uc804\uc774 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uae09\uaca9\ud55c \uc5f4\ud33d\ucc3d\uacc4\uc218(CTE) \ubcc0\ud654\ub85c \uc778\ud574 \uc751\ub825 \ubc1c\uc0dd\uc774 \uc120\ud615 \uc5f4\ud33d\ucc3d\ub9cc\uc73c\ub85c \uc608\uce21\ub418\ub294 \uc218\uc900\uc744 \ud6e8\uc52c \ub6f0\uc5b4\ub118\uac8c \uc99d\ud3ed\ub429\ub2c8\ub2e4. \ubcbd \ub450\uaed8\uac00 \uc57d 5mm\ub97c \ucd08\uacfc\ud558\ub294 \ubd80\ud488\uc740 \ud2b9\ud788 \ucde8\uc57d\ud55c\ub370, \uc774\ub294 \uc801\ub2f9\ud55c \uac00\uc5f4 \uc18d\ub3c4\uc5d0\uc11c\ub3c4 \ubcbd\uc744 \uac00\ub85c\uc9c0\ub974\ub294 \uc628\ub3c4 \uad6c\ubc30\uac00 \ud30c\ub2e8 \uc720\ubc1c \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0ac \ub9cc\ud07c \ucda9\ubd84\ud788 \ucee4\uc9c0\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n<p>\uc2e4\uc81c\ub85c \uc11d\uc601 \ubd80\ud488\uc744 573\u00b0C\uae4c\uc9c0 \uc548\uc804\ud558\uac8c \uc5f4 \uc0ac\uc774\ud074\ub9c1\ud558\ub824\uba74 \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc18d\ub3c4\uac00 \ub300\ub7b5 <strong>\ubd84\ub2f9 5\u00b0C<\/strong> 500\u2013620\u00b0C \ubc94\uc704 \ub0b4\uc5d0\uc11c. \uc774 \uc81c\uc57d \uc870\uac74\uc740 \uc6b4\uc601\uc0c1 \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uc989, 573\u00b0C\uc5d0\uc11c\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774(alpha-beta transition)\ub294 \uc6a9\uc735\uc810\ubcf4\ub2e4 \uc11d\uc601 \uad6c\uc131\ud488 \ucde8\uae09\uc5d0 \ub354 \uc5c4\uaca9\ud55c \ubcc0\ud654\uc728 \uc81c\ud55c\uc744 \ubd80\uacfc\ud55c\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc77c\uc0c1\uc801\uc778 \uc0ac\uc6a9 \uacfc\uc815\uc5d0\uc11c \uad6c\uc131\ud488\uc774 1670\u00b0C\uae4c\uc9c0 \uac00\uc5f4\ub418\ub294 \uc77c\uc740 \uacb0\ucf54 \uc5c6\uc9c0\ub9cc, 573\u00b0C\ub97c \uac70\uce58\ub294 \uc0ac\uc774\ud074\uc740 \uc77c\uc0c1\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc11d\uc601 \uc6a9\uc735\uc758 \ube44\uac00\uc5ed\uc131 \ub300 \uc0c1\ubcc0\ud654\uc758 \uac00\uc5ed\uc131<\/h3>\n<p>SiO\u2082 \uacc4\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 \uc138 \uac00\uc9c0 \uad6c\uc870\uc801 \uc804\uc774\ub294 \uac00\uc5ed\uc131 \uce21\uba74\uc5d0\uc11c \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub974\uba70, \uc774\ub7ec\ud55c \ucc28\uc774\ub294 \uad6c\uc131 \uc694\uc18c \uc218\uba85 \uc8fc\uae30 \ubd84\uc11d\uc5d0 \uc788\uc5b4 \uac00\uc7a5 \uc911\uc694\ud55c \uad6c\ubcc4\uc810\uc774\ub2e4.<\/p>\n<p><strong>573\u00b0C\uc5d0\uc11c\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc804\uc774\ub294 \uc644\uc804\ud788 \uac00\uc5ed\uc801\uc774\ub2e4.<\/strong> \uc801\uc808\ud55c \uc18d\ub3c4 \uc870\uc808\uc774 \uc774\ub8e8\uc5b4\uc9c4\ub2e4\uba74, \uc774 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc218\ucc9c \ubc88\uc758 \uc0ac\uc774\ud074\uc744 \uac70\uce5c \uacb0\uc815\uc9c8 \uc11d\uc601 \uc131\ubd84\uc740 \ub0c9\uac01 \uc8fc\uae30\ub9c8\ub2e4 \uc54c\ud30c \uacb0\uc815 \uad6c\uc870\ub97c \uc644\uc804\ud788 \ud68c\ubcf5\ud558\uac8c \ub41c\ub2e4. \uc0c1\uc804\uc774 \uc790\uccb4\ub85c\ub294 \uc601\uad6c\uc801\uc778 \uad6c\uc870\uc801 \ubcc0\ud654\uac00 \ub204\uc801\ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n<p><strong>\uc57d 1665\u00b0C \uc774\uc0c1\uc5d0\uc11c \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654 \ud604\uc0c1\uc740 \ubd80\ubd84\uc801\uc73c\ub85c \uac00\uc5ed\uc801\uc774\ub2e4.<\/strong> \uc720\ub9ac \ub124\ud2b8\uc6cc\ud06c\ub294 \uc5f0\ud654\uc810 \uc774\uc0c1\uc758 \ud558\uc911\uc744 \ubc1b\uc544 \ubcc0\ud615\ub418\uba74, \ub0c9\uac01 \ud6c4\uc5d0\ub3c4 \ubcc0\ud615\ub41c \ud615\uc0c1\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc7ac\ub8cc \uc790\uccb4\ub294 \ud654\ud559\uc801\uc73c\ub85c\ub098 \uad6c\uc870\uc801\uc73c\ub85c \ubcc0\ud568\uc5c6\ub294 \ube44\uacb0\uc815\uc9c8 \uc6a9\uc735 \uc2e4\ub9ac\uce74 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uc9c0\ub9cc, \ubd80\ud488\uc758 \uac70\uc2dc\uc801 \ud615\uc0c1\uc740 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub429\ub2c8\ub2e4. \ud558\uc911\uc774 \uac00\ud574\uc9c0\uc9c0 \uc54a\uace0 \uc628\ub3c4\uac00 \uc81c\uc5b4\ub41c\ub2e4\uba74, \uc5f0\ud654\uc810 \uc774\uc0c1\uc758 \uc9e7\uc740 \uc628\ub3c4 \uc0c1\uc2b9\uc740 \uc601\uad6c\uc801\uc778 \uce58\uc218 \ubcc0\ud654 \uc5c6\uc774 \uc5f4\uc801\uc73c\ub85c \uc6d0\uc0c1 \ubcf5\uadc0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>1670\u00b0C\uc5d0\uc11c \ub179\ub294 \ud604\uc0c1\uc740 \uacb0\uc815\ud559\uc801 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c \ub418\ub3cc\ub9b4 \uc218 \uc5c6\ub2e4.<\/strong> \uacb0\uc815\uc9c8 \uc11d\uc601\uc774 \ub179\uc73c\uba74, \ub0c9\uac01 \ud6c4 \uc0dd\uc131\ub418\ub294 \ubb3c\uc9c8\uc740 \uc735\ud569 \uc2e4\ub9ac\uce74 \uc720\ub9ac\uc774\uc9c0 \uacb0\uc815\uc9c8 \uc11d\uc601\uc774 \uc544\ub2d9\ub2c8\ub2e4. SiO\u2082 \uc6a9\uc735\ubb3c\uc744 \uc11d\uc601\uc73c\ub85c \uc7ac\uacb0\uc815\ud654\ud558\ub824\uba74 \uc9c0\uc9c8\ud559\uc801 \uc2dc\uac04 \uaddc\ubaa8\uc5d0 \uac78\uccd0 \uc628\ub3c4\ub97c \uc815\ubc00\ud558\uac8c \uc870\uc808\ud558\uba70 \uadf9\ud788 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud558\uac70\ub098, \uc778\uc704\uc801\uc778 \uc5f4\uc218 \ud569\uc131 \uc870\uac74\uc744 \uc870\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \uc0b0\uc5c5\uc801 \ub9e5\ub77d\uc5d0\uc11c\ub4e0 \uc6a9\uc735\uc740 \ub418\ub3cc\ub9b4 \uc218 \uc5c6\ub294 \uc77c\ubc29\uc801\uc778 \ubcc0\ud654\uc785\ub2c8\ub2e4.<\/p>\n<h4>\uc138 \uac00\uc9c0 SiO\u2082 \uad6c\uc870 \uc804\uc774\uc758 \uac00\uc5ed\uc131<\/h4>\n<table>\n<thead>\n<tr>\n<th>\uc804\ud658<\/th>\n<th>\uc628\ub3c4(\u00b0C)<\/th>\n<th>\uc720\ud615<\/th>\n<th>\uac00\uc5ed\uc131<\/th>\n<th>\uad6c\uc870\uc801 \uacb0\uacfc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc54c\ud30c-\ubca0\ud0c0 \uc804\uce58<\/td>\n<td>573<\/td>\n<td>\uc774\uaca9\ud615 \uace0\uccb4-\uace0\uccb4<\/td>\n<td>\uc644\uc804\ud788 \ub4a4\uc9d1\uc744 \uc218 \uc788\ub294<\/td>\n<td>\uc54c\ud30c \uc11d\uc601 \ud68c\uc218<\/td>\n<\/tr>\n<tr>\n<td>\uc735\ud569 \uc2e4\ub9ac\uce74 \uc5f0\ud654<\/td>\n<td>~1665<\/td>\n<td>\uc810\ub3c4\uc5d0 \uc758\ud55c \uc720\ub3d9<\/td>\n<td>\ubcc0\ud615 \ube44\uac00\uc5ed\uc801<\/td>\n<td>\ud615\uc0c1\uc774 \ubd88\uaddc\uce59\ud558\uace0 \uc77c\uadf8\ub7ec\uc9c4 \uae30\ud558\ud559\uc801 \uad6c\uc870<\/td>\n<\/tr>\n<tr>\n<td>\uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uc6a9\uc735<\/td>\n<td>~1670<\/td>\n<td>1\ucc28 \uc0c1-\uc561<\/td>\n<td>\uacb0\uc815\ud559\uc801\uc73c\ub85c \ube44\uac00\uc5ed\uc801\uc778<\/td>\n<td>\ub0c9\uac01 \uc2dc\uc758 \uc6a9\uc735 \uc2e4\ub9ac\uce74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><img decoding=\"async\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2026\/02\/Quartz-Melting-Point-Under-Diffused-Softbox-Spectral-Testing-Setup.webp\" alt=\"\ud655\uc0b0 \uc18c\ud504\ud2b8\ubc15\uc2a4 \ud558\uc5d0\uc11c\uc758 \uc11d\uc601 \ub179\ub294\uc810 \ubd84\uad11 \ubd84\uc11d \uc2e4\ud5d8 \uc7a5\uce58\" title=\"\ud655\uc0b0 \uc18c\ud504\ud2b8\ubc15\uc2a4 \ud558\uc5d0\uc11c\uc758 \uc11d\uc601 \ub179\ub294\uc810 \ubd84\uad11 \ubd84\uc11d \uc2e4\ud5d8 \uc7a5\uce58\" \/><\/p>\n<h2>\uc11d\uc601\uc758 \uc735\uc810\uacfc \uc5f0\ud654\uc810 \uac04\uc758 \uc21c\ub3c4 \ubc0f \uc555\ub825 \ubcf4\uc815<\/h2>\n<p>\uc11d\uc601\uc758 \ub179\ub294\uc810\uacfc \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810 \ubaa8\ub450 \ubd88\ubcc0\uc758 \uc0c1\uc218\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ub450 \uac12 \ubaa8\ub450 \uc870\uc131 \uc21c\ub3c4\uc640 \uc8fc\ubcc0 \uc555\ub825\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0\ub9cc, \uc774\ub7ec\ud55c \uc758\uc874\uc131\uc758 \uba54\ucee4\ub2c8\uc998\uacfc \uc815\ub3c4\ub294 \ub450 \ubb3c\uc9c8 \uac04\uc5d0 \uc0c1\ub2f9\ud788 \ub2e4\ub985\ub2c8\ub2e4. \uc9c1\uc811 \uce21\uc815 \ub300\uc2e0 \ud45c\uc900 \uae30\uc900\uac12\uc744 \ubc14\ud0d5\uc73c\ub85c \uc7ac\ub8cc \uc0ac\uc591\uc744 \ub3c4\ucd9c\ud558\ub294 \ubaa8\ub4e0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc774\ub7ec\ud55c \ud3b8\ucc28\ub97c \uc815\ub7c9\ud654\ud558\ub294 \uac83\uc740 \ud544\uc218\uc801\uc774\ub2e4.<\/p>\n<p>\ub450 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubd88\uc21c\ubb3c\uc758 \uc601\ud5a5 \ubc29\ud5a5\uc740 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \uacb0\uc815\uc9c8 \uc11d\uc601\uc5d0\uc11c\ub294 \ubbf8\ub7c9 \uc6d0\uc18c\uac00 \uc8fc\ub85c \uacf5\uc735\uc744 \ud615\uc131\ud558\uc5ec \uc735\uc810\uc744 \ub0ae\ucd94\ub294 \ubc18\uba74, \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c \ubcc0\ud615 \uc774\uc628\uc774 Si\u2013O \uacb0\ud569\uc744 \ud30c\uad34\ud568\uc73c\ub85c\uc368 \uc5f0\ud654\uc810\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \ubc18\uba74, \uc555\ub825\uc740 \uba85\ud655\ud788 \uaddc\uba85\ub41c \uc5f4\uc5ed\ud559\uc801 \uad00\uacc4\ub97c \ud1b5\ud574 \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810\uc744 \uc0c1\uc2b9\uc2dc\ud0a4\ub294 \ubc18\uba74, \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uadf8 \uc815\ub3c4\uac00 \ub354 \uc791\uc73c\uba70 \uc791\uc6a9 \uae30\uc804\ub3c4 \ub2e4\ub974\ub2e4.<\/p>\n<h3>\ubd88\uc21c\ubb3c \ud568\ub7c9\uc774 \uc11d\uc601\uc758 \ub179\ub294\uc810\uc744 \uc5b4\ub5bb\uac8c \ub0ae\ucd94\ub294\uac00<\/h3>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601\uc5d0 \ud3ec\ud568\ub41c \ubbf8\ub7c9\uc758 \ubd88\uc21c\ubb3c(\uc8fc\ub85c \uc54c\ub8e8\ubbf8\ub284(Si\u2074\u207a\ub97c \uce58\ud658\ud558\ub294 Al\u00b3\u207a), \ucca0(Fe\u00b3\u207a), \ud2f0\ud0c0\ub284(Ti\u2074\u207a))\uc740 \ub2e8\uc21c\ud788 \ucd94\uc0c1\uc801\uc778 \ud488\uc9c8 \uc9c0\ud45c\ub85c\uc11c \uc21c\ub3c4\ub97c \ub5a8\uc5b4\ub728\ub9ac\ub294 \ub370 \uadf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc735\uc810\uc774 1670\u00b0C\ubcf4\ub2e4 \ud604\uc800\ud788 \ub0ae\uc740 \uc774\uc6d0 \ub610\ub294 \uc0bc\uc6d0 \uacf5\uc735 \uc870\uc131\ubb3c\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368 SiO\u2082 \uacc4\uc758 \uc5f4\uc5ed\ud559\uc801 \ud3c9\ud615\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p><strong>SiO\u2082\u2013Al\u2082O\u2083 \uc774\uc6d0\uacc4\ub294 \uc57d 1587\u00b0C\uc5d0\uc11c \uacf5\uc735\uc810\uc744 \ub098\ud0c0\ub0b8\ub2e4<\/strong> \uc57d 5.5 \ubab0%\uc758 Al\u2082O\u2083 \ud568\ub7c9\uc5d0\uc11c. \ubd84\ud3ec\ud615 \ubd88\uc21c\ubb3c\ub85c 2 wt%\uc758 Al\u2082O\u2083\ub97c \ud568\uc720\ud55c \uacb0\uc815\uc9c8 \uc11d\uc601 \uc2dc\ud3b8\uc740 \uc774 \uacf5\uc735 \uc628\ub3c4 \uadfc\ucc98\uc5d0\uc11c \u2014 \ub300\ub7b5 <strong>\uc21c\uc218 SiO\u2082\uc758 \uba85\ubaa9\uc0c1 \ub179\ub294\uc810\ubcf4\ub2e4 80\u00b0C \ub0ae\ub2e4.<\/strong> \uacb0\uacc4 \uc218\uc900\uc5d0\uc11c, \uc774\ub7ec\ud55c \ucd08\uae30 \uc6a9\uc735 \ud604\uc0c1\uc740 \uccb4\uc801 \uc6a9\uc735\uc774 \ubc1c\uc0dd\ud558\uae30 \ud6e8\uc52c \uc804\uc5d0 \ubd80\ud488\uc758 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uc57d\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc11d\uc601\uc758 \uc21c\ub3c4 \ub4f1\uae09\uc740 \uc2e4\uc81c \uc0ac\uc6a9 \uac00\ub2a5 \ucd5c\uace0 \uc628\ub3c4\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ud569\ub2c8\ub2e4. <strong>\uace0\uc21c\ub3c4 \ud569\uc131 \uc11d\uc601 (SiO\u2082 \u2265 99.9981%)<\/strong> \uc774 \ubb3c\uc9c8\uc740 \uc774\ub860\uc801 \ub179\ub294\uc810\uc778 1670\u00b0C\uc5d0\uc11c \uc57d 2\u00b0C \uc774\ub0b4\uc758 \uc628\ub3c4\ub97c \uc720\uc9c0\ud55c\ub2e4. <strong>\ud45c\uc900 \ucc9c\uc5f0 \uc11d\uc601 (SiO\u2082 ~99.5\u201399.91%)<\/strong> \ud2b9\uc815 \ubd88\uc21c\ubb3c \uc870\uc131\uc5d0 \ub530\ub77c, \uba85\ubaa9\uc0c1 \uc735\uc810\ubcf4\ub2e4 30~80\u00b0C \ub0ae\uc740 \uc628\ub3c4\ubd80\ud130 \uce21\uc815 \uac00\ub2a5\ud55c \uc785\uacc4 \uc5f0\ud654\uac00 \ub098\ud0c0\ub0a0 \uc218 \uc788\ub2e4.<\/p>\n<h3>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810 \ubcc0\ud654\uc5d0 \ubbf8\uce58\ub294 \ubd88\uc21c\ubb3c\uc758 \uc601\ud5a5<\/h3>\n<p>\uc735\ud569 \uc2e4\ub9ac\uce74\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ubd88\uc21c\ubb3c\uc740 <strong>\uc774\uc628\uc131 \ubb3c\uc9c8<\/strong> \u2014 \uc8fc\ub85c \uc54c\uce7c\ub9ac \uae08\uc18d(Na\u207a, K\u207a)\uacfc \uc54c\uce7c\ub9ac \ud1a0\uae08\uc18d(Ca\u00b2\u207a, Mg\u00b2\u207a)\uc774\ub2e4. \uacb0\uc815\uc9c8 \uc11d\uc601\uc5d0 \ud3ec\ud568\ub41c \uce58\ud658\uc131 \ubd88\uc21c\ubb3c\uacfc \ub2ec\ub9ac, \uc774\ub7ec\ud55c \uc774\uc628\ub4e4\uc740 \uacf5\uc735\uc744 \ud615\uc131\ud558\uc9c0 \uc54a\ub294\ub2e4. \ub300\uc2e0, \uc774\ub4e4\uc740 Si\u2013O\u2013Si \uacb0\ud569\uc744 \ub04a\uace0, \uac00\uad50 \uc0b0\uc18c \uc6d0\uc790\ub97c \uc218\uc815\uc81c \uc591\uc774\uc628\uc5d0 \ubc30\uc704\ub41c \ube44\uac00\uad50 \uc0b0\uc18c\ub85c \ub300\uccb4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub124\ud2b8\uc6cc\ud06c \ud30c\uad34\ub294 SiO\u2082 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc720\ud6a8 \uac00\uad50 \ubc00\ub3c4\ub97c \uac10\uc18c\uc2dc\ucf1c, \uc5f0\ud654 \ud604\uc0c1\uc5d0 \ud544\uc694\ud55c \uc810\ub3c4 \uc784\uacc4\uac12\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uc628\ub3c4\ub97c \ub0ae\ucda5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc774 \ud6a8\uacfc\ub294 \uc54c\uce7c\ub9ac \ud568\ub7c9\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/strong> Na\u2082O\ub97c 1wt% \ud568\uc720\ud55c \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uc740 \uc57d <strong>1000\u20131100\u00b0C<\/strong> \u2014 \uc21c\uc218 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810(\uc57d 1665\u00b0C)\ubcf4\ub2e4 550~650\u00b0C \ub0ae\uc740 \uc628\ub3c4\uc785\ub2c8\ub2e4. \ub098\ud2b8\ub968 \uc624\uc5fc\uc740 \ubc31\ub9cc \ubd84\uc758 \uc77c(ppm) \uc218\uc900\uc774\ub77c\ub3c4 \uc5f0\ud654\uc810\uc744 \ud604\uc800\ud788 \ub0ae\ucd94\ubbc0\ub85c, \ubc18\ub3c4\uccb4\uc6a9 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uacbd\uc6b0 \uc54c\uce7c\ub9ac \uae08\uc18d \ud568\ub7c9\uc744 <strong>\uc911\ub7c9 \uae30\uc900 0.1 ppm<\/strong> \uc9c0\uc18d\uc801\uc778 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub450 \ubb3c\uc9c8\uc758 \ubd88\uc21c\ubb3c \uc791\uc6a9 \uba54\ucee4\ub2c8\uc998 \uac04\uc758 \ub300\uc870\ub294 \uc2dc\uc0ac\ud558\ub294 \ubc14\uac00 \ud06c\ub2e4. \uacb0\uc815\uc9c8 \uc11d\uc601\uc5d0\uc11c \ubd88\uc21c\ubb3c\uc5d0 \uc758\ud55c \uc735\uc810 \uc800\ud558\ub294 \uacf5\uc735 \uc5f4\uc5ed\ud559\uc758 \uacb0\uacfc\uc774\uba70, \uc8fc\ub85c \uc785\uacc4 \uc601\uc5ed\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4. \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c \ubcc0\ud615\uc73c\ub85c \uc778\ud574 \uc804\uccb4 \ubd80\ud53c\uc5d0 \uac78\uccd0 \uc5f0\ud654\uc810\uc774 \uade0\uc77c\ud558\uac8c \ub0ae\uc544\uc9c0\uba70, \ubd88\uc21c\ubb3c \ub18d\ub3c4\uac00 \ub0ae\uc740 \uc218\uc900\uc5d0\uc11c\ub294 \uc774 \ud6a8\uacfc\uac00 \ubcc0\ud615\uc81c \ub18d\ub3c4\uc5d0 \ub530\ub77c \ub300\ub7b5 \uc120\ud615\uc801\uc73c\ub85c \uc99d\uac00\ud55c\ub2e4.<\/p>\n<h3>\uc11d\uc601\uc758 \uc735\uc810\uacfc \uc5f0\ud654\uc810\uc758 \uc555\ub825 \uc758\uc874\uc131<\/h3>\n<p>\uc11d\uc601\uc758 \uc735\uc810 \ubcc0\ud654\ub294 \uc555\ub825\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc774\ub294 <strong>\ud074\ub77c\uc6b0\uc9c0\uc6b0\uc2a4-\ud074\ub77c\ud398\ub871 \ubc29\uc815\uc2dd<\/strong>: dT\/dP = T\u0394V\/\u0394H, \uc5ec\uae30\uc11c \u0394V\ub294 \uc6a9\uc735 \uc2dc\uc758 \ubd80\ud53c \ubcc0\ud654\ub7c9\uc774\uace0 \u0394H\ub294 \uc735\ud574\uc5f4\uc774\ub2e4. \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uacbd\uc6b0 \u0394V\ub294 \uc591\uc218\uc774\uba70(\uc6a9\uc735\ubb3c\uc758 \ubc00\ub3c4\uac00 \uacb0\uc815\ubcf4\ub2e4 \ub0ae\uc74c), \uc774\ub85c \uc778\ud574 dT\/dP\ub3c4 \uc591\uc218\uac00 \ub41c\ub2e4. \uc989, \uc555\ub825\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc735\uc810\uc774 \uc0c1\uc2b9\ud55c\ub2e4.<\/p>\n<p><strong>\uc2e4\ud5d8 \uce21\uc815 \uacb0\uacfc, \uc11d\uc601\uc758 \uc735\uc810 \ubcc0\ud654\ub294 \uc555\ub825 1GPa\ub2f9 \uc57d +57~62\u00b0C\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/strong> \uce68\uac15\ub41c \ud574\uc591 \uc9c0\uac01\uacfc \uad00\ub828\ub41c \uc870\uac74(\uc555\ub825 ~3 GPa, \uc628\ub3c4 ~1800\u00b0C)\uc5d0\uc11c\ub294 \uc11d\uc601\uc774 \uc774\ubbf8 \ubc00\ub3c4\uac00 \ub354 \ub192\uc740 SiO\u2082 \ub2e4\ud615\uccb4\uc778 \ucf54\uc5d0\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud658\ub418\uc5b4 \uc0c1\ub3c4\ud45c\uac00 \ub354\uc6b1 \ubcf5\uc7a1\ud574\uc9d1\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4\uc6a9 \uc624\ud1a0\ud074\ub808\uc774\ube0c\uc5d0\uc11c \uad6c\ud604 \uac00\ub2a5\ud55c \uc555\ub825 \ubc94\uc704(0\u20130.5 GPa) \ub0b4\uc5d0\uc11c, \uc735\uc810 \uc0c1\uc2b9\uc740 \ub300\ub7b5 <strong>30\u00b0C<\/strong>, \uc774\ub294 \ud06c\uae30\ub294 \uc791\uc9c0\ub9cc \uc815\ubc00 \uc5f4\ub7c9\uce21\uc815\uc744 \ud1b5\ud574 \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uc740 \uc555\ub825\uc5d0 \ub300\ud55c \uc758\uc874\uc131\uc774 \ub354 \uc57d\ud558\uba70, \uadf8 \uae30\uc804\ub3c4 \ub2e4\ub985\ub2c8\ub2e4. \uc5f0\ud654\ub294 \uc5f4\uc5ed\ud559\ubcf4\ub2e4\ub294 \uc810\ub3c4\uc5d0 \uc758\ud574 \uc815\uc758\ub418\ubbc0\ub85c, \uc555\ub825\uc740 \uc8fc\ub85c \uc720\ub9ac\uc804\uc774 \uc628\ub3c4\uc640 \uad6c\uc870\uc801 \uc774\uc644 \ub3d9\uc5ed\ud559\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud1b5\ud574 \uc5f0\ud654\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. <strong>\ubc1c\ud45c\ub41c \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74, \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc735\uc810 \uc0c1\uc2b9\uc740 1GPa\ub2f9 \uc57d 15~25\u00b0C\uc778 \uac83\uc73c\ub85c \ub098\ud0c0\ub09c\ub2e4<\/strong> \u2014 \uc774\ub294 \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810 \uc0c1\uc2b9\ub960\uc758 \uc57d \uc808\ubc18\uc5d0 \ud574\ub2f9\ud558\ub294 \uc218\uce58\ub85c, \ub450 \uac12\uc744 \uacb0\uc815\ud558\ub294 \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998\uc758 \ucc28\uc774\ub97c \ubc18\uc601\ud55c\ub2e4.<\/p>\n<h4>\uc11d\uc601\uc758 \uc735\uc810\uacfc \uc5f0\ud654\uc810 \ubcc0\ud654\uc5d0 \ubbf8\uce58\ub294 \uc21c\ub3c4\uc640 \uc555\ub825\uc758 \uc601\ud5a5<\/h4>\n<table>\n<thead>\n<tr>\n<th>\ubcc0\uc218<\/th>\n<th>\uc11d\uc601\uc758 \uc735\uc810\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/th>\n<th>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810 \ubcc0\ud654<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ubd88\uc21c\ubb3c \ud6a8\uacfc\uc758 \uba54\ucee4\ub2c8\uc998<\/td>\n<td>\uc785\uacc4\uc5d0\uc11c\uc758 \uacf5\uc735 \ud615\uc131<\/td>\n<td>\ub124\ud2b8\uc6cc\ud06c \ubcc0\ud615 (Si\u2013O \uacb0\ud569 \uc808\ub2e8)<\/td>\n<\/tr>\n<tr>\n<td>2 wt%\uc758 Al\u2082O\u2083<\/td>\n<td>\uc735\uc810\uc744 \uc57d 80\u00b0C \ub0ae\ucda5\ub2c8\ub2e4<\/td>\n<td>\ub124\ud2b8\uc6cc\ud06c \uc218\uc815 \ud6a8\uacfc\ub294 \ubbf8\ubbf8\ud558\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>1 wt%\uc758 Na\u2082O<\/td>\n<td>\uc18c\ub7c9\uc758 \uacf5\uc735 \ud615\uc131<\/td>\n<td>\uc720\ud654\uc810\uc744 \uc57d 550\u2013650\u00b0C\ub85c \ub0ae\ucd98\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uace0\uc21c\ub3c4 (SiO\u2082 \u226599.9981%)<\/td>\n<td>\uc735\uc810\uc774 1670\u00b0C\uc5d0\uc11c \u00b12\u00b0C \uc774\ub0b4<\/td>\n<td>\uc735\uc810\uc774 1665\u00b0C\uc5d0\uc11c \u00b15\u00b0C \uc774\ub0b4<\/td>\n<\/tr>\n<tr>\n<td>\uc555\ub825 \uacc4\uc218<\/td>\n<td>~+57\u201362\u00b0C\/GPa<\/td>\n<td>~+15\u201325\u00b0C\/GPa<\/td>\n<\/tr>\n<tr>\n<td>0.5 GPa\uc5d0\uc11c\uc758 \uc555\ub825 \ud6a8\uacfc<\/td>\n<td>~30\u00b0C \uace0\ub3c4<\/td>\n<td>~10\u00b0C \uc0c1\uc2b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><img decoding=\"async\" src=\"https:\/\/toquartz.com\/wp-content\/uploads\/2026\/02\/Quartz-Melting-Point-Under-Controlled-Studio-Thermal-Characterization.webp\" alt=\"\uc81c\uc5b4\ub41c \uc2e4\ud5d8\uc2e4 \ud658\uacbd\uc5d0\uc11c \uc218\ud589\ub41c \uc11d\uc601\uc758 \uc735\uc810 \uc5f4\uc801 \ud2b9\uc131 \ubd84\uc11d\" title=\"\uc81c\uc5b4\ub41c \uc2e4\ud5d8\uc2e4 \ud658\uacbd\uc5d0\uc11c \uc218\ud589\ub41c \uc11d\uc601\uc758 \uc735\uc810 \uc5f4\uc801 \ud2b9\uc131 \ubd84\uc11d\" \/><\/p>\n<h2>\ubc18\ub3c4\uccb4 \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \uc11d\uc601 \ub3c4\uac00\ub2c8\uc758 \uc5f4\uc801 \uc131\ub2a5<\/h2>\n<p>\uc11d\uc601\uc758 \ubaa8\ub4e0 \uc0b0\uc5c5\uc801 \uc6a9\ub3c4 \uc911\uc5d0\uc11c\ub3c4, \ucd08\ud06c\ub784\uc2a4\ud0a4(Czochralski) \ubc29\uc2dd\uc758 \uc2e4\ub9ac\ucf58 \uacb0\uc815 \uc131\uc7a5 \uacf5\uc815\uc740 \ub0b4\uc5f4\uc131\uacfc \uce58\uc218 \uc548\uc815\uc131 \ubaa8\ub450\uc5d0 \uc788\uc5b4 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c \uc0ac\ud56d\uc744 \ub3d9\uc2dc\uc5d0 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc5d0\uc11c \uace0\uc21c\ub3c4 \uc6a9\uc735 \uc2e4\ub9ac\uce74 \ub3c4\uac00\ub2c8\uc5d0\ub294 \uc57d <strong>1420\u20131450\u00b0C<\/strong> \uacb0\uc815 \uc9c1\uacbd\uacfc \uc778\ubc1c \uc870\uac74\uc5d0 \ub530\ub77c 20\uc2dc\uac04\uc5d0\uc11c 100\uc2dc\uac04 \uc774\uc0c1\uc5d0 \uc774\ub974\ub294 \uae30\uac04 \ub3d9\uc548.<\/p>\n<p><strong>\uc5f4\uc801 \uc784\uacc4\uac12\uacfc \uad00\ub828\ub41c \uc791\ub3d9 \uc628\ub3c4:<\/strong><\/p>\n<ul>\n<li>\n<p><strong>\uc735\uc810 \ub300\ube44 \uc704\uce58:<\/strong> \ub3c4\uac00\ub2c8\uc758 \uc0ac\uc6a9 \uc628\ub3c4\uc778 1420\u20131450\u00b0C\ub294 \uc57d 1665\u00b0C\uc778 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\ubcf4\ub2e4 \uc57d 215\u2013245\u00b0C \ub0ae\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc5ec\uc720\ub97c \ub450\uba74 \uae09\uaca9\ud55c \ubcc0\ud615\uc740 \ubc29\uc9c0\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud06c\ub9ac\ud504\ub97c \uc644\uc804\ud788 \uc81c\uac70\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc5b4\ub2d0\ub9c1\uc810(\uc57d 1215\u00b0C) \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc810\ub3c4\uac00 \ucda9\ubd84\ud788 \ub0ae\uc544, \uc9c0\uc18d\uc801\uc778 \uc751\ub825\uc774 \uc218 \uc2dc\uac04\uc5d0 \uac78\uccd0 \uce21\uc815 \uac00\ub2a5\ud55c \uce58\uc218 \ubcc0\ud654\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc6a9\uc735 \ud558\uc911 \ud558\uc5d0\uc11c\uc758 \ud06c\ub9ac\ud504 \uac70\ub3d9:<\/strong> \uadf8\ub9ac\uace0 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hydrostatic_pressure\">\uc815\uc218\uc555<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup> \uc6a9\uc735 \uc2e4\ub9ac\ucf58(1420\u00b0C\uc5d0\uc11c \ubc00\ub3c4 ~2.57 g\/cm\u00b3)\uc774 \ub3c4\uac00\ub2c8 \ubcbd\uc5d0 \uac00\ud558\ub294 \uc751\ub825\uc740 \ubc18\uacbd \ubc29\ud5a5\uc73c\ub85c \ubc14\uae65\ucabd\uc73c\ub85c \ud5a5\ud558\ub294 \uc751\ub825\uc7a5\uc744 \ud615\uc131\ud55c\ub2e4. 1420\u20131450\u00b0C\uc5d0 \ud574\ub2f9\ud558\ub294 \uc810\ub3c4(\uace0\uc21c\ub3c4 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uacbd\uc6b0 ~10\u2079\u201310\u00b9\u2070 Pa\u00b7s)\uc5d0\uc11c, \uc774 \uc751\ub825\uc740 <strong>\uc2dc\uac04\ub2f9 10\u207b\u2076\uc5d0\uc11c 10\u207b\u2075 \uc815\ub3c4\uc758 \uc810\uc131 \ud06c\ub9ac\ud504 \uc18d\ub3c4<\/strong>\uc774\ub294 50\uc2dc\uac04\uc5d0 \uac78\uce5c \uc778\ubc1c \uc8fc\uae30 \ub3d9\uc548 \ub300\ud615 \ub3c4\uac00\ub2c8\uc5d0\uc11c \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\uc758 \uce58\uc218 \ubcc0\ud654\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub179\ub294\uc810\uc774 \uc544\ub2c8\ub77c \uc5f0\ud654\uc810\uc744 \uc784\uacc4 \ud55c\uacc4\ub85c \uc0bc\uc744 \ub54c:<\/strong> 1670\u00b0C\uc778 \uc11d\uc601\uc758 \ub179\ub294\uc810\uc740 \uc77c\ubc18\uc801\uc778 \ucd08\ud06c\ub784\uc2a4\ud0a4 \uacf5\uc815 \uc911\uc5d0\ub294 \uc5f4\uc801\uc73c\ub85c \ub3c4\ub2ec\ud560 \uc218 \uc5c6\ub294 \uc628\ub3c4\uc785\ub2c8\ub2e4. \ub3c4\uac00\ub2c8 \uc628\ub3c4\uac00 \uadf8 \uac12\uc5d0 \uadfc\uc811\ud558\uae30\ub3c4 \uc804\uc5d0 \uc2e4\ub9ac\ucf58 \uc6a9\uc735\ubb3c \uc790\uccb4\uac00 \ub053\uc5b4\uc624\ub974\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc791\ub3d9\uc0c1 \uc911\uc694\ud55c \uc5f4\uc801 \ud55c\uacc4\ub294 \uc5f0\ud654\uc810\uc785\ub2c8\ub2e4. \uc774\ub294 \ub3c4\uac00\ub2c8\uac00 \ud0c4\uc131\uc801\uc73c\ub85c \ub2e8\ub2e8\ud55c \uc0c1\ud0dc\uc5d0\uc11c \uc810\uc131\uc801\uc73c\ub85c \uc720\uc5f0\ud55c \uc0c1\ud0dc\ub85c \uc804\ud658\ub418\ub294 \uc810\ub3c4 \ubc94\uc704\ub97c \uc815\uc758\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. <strong>\uc774\ub7ec\ud55c \ub9e5\ub77d\uc5d0\uc11c \ub3c4\uac00\ub2c8\ub97c \ub179\ub294\uc810\uc73c\ub85c \uc9c0\uc815\ud558\ub294 \uac83\uc740 \uc2e4\ubb34\uc801\uc73c\ub85c \uc758\ubbf8 \uc788\ub294 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/strong><\/p>\n<\/li>\n<li>\n<p><strong>\uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc2dc \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774:<\/strong> \ub3c4\uac00\ub2c8\uc758 \uc801\uc7ac \ubc0f \ubc30\ucd9c \uc8fc\uae30\ub294 573\u00b0C\ub97c \ud1b5\uacfc\ud558\ubbc0\ub85c, 500~620\u00b0C \ubc94\uc704\uc5d0\uc11c \uac00\uc5f4 \uc18d\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \uac83\uc774 \ud45c\uc900 \uacf5\uc815 \uc694\uac74\uc785\ub2c8\ub2e4. \uc774 \ubc94\uc704\uc5d0\uc11c \ubd84\ub2f9 \uc57d 3\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uac00\uc5f4 \uc18d\ub3c4\ub294 \ub3c4\uac00\ub2c8 \ubcbd\uba74\uc5d0 \ubbf8\uc138 \uade0\uc5f4\uc744 \uc720\ubc1c\ud558\ub294 \uac83\uc73c\ub85c \ubcf4\uace0\ub418\uc5c8\uc73c\uba70, \uc774 \uade0\uc5f4\uc740 \uc774\ud6c4 \uc778\ucd9c \uc0ac\uc774\ud074 \ub3d9\uc548 \uc6a9\uc735\ubb3c\uc758 \uc555\ub825\uc5d0 \uc758\ud574 \ud655\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>\ub530\ub77c\uc11c \ubc18\ub3c4\uccb4 \ubd84\uc57c\uc758 \uc0ac\ub840\ub294 SiO\u2082\uc758 \uc138 \uac00\uc9c0 \uc5f4\uc801 \uc784\uacc4\uac12, \uc989 573\u00b0C, ~1665\u00b0C, 1670\u00b0C \u2014 \uc774 \ubaa8\ub450 \uc2e4\uc81c \uc6b4\uc601\uc5d0 \uad00\ub828\uc774 \uc788\uc9c0\ub9cc, \uc644\uc804\ud788 \ub2e4\ub978 \uc5ed\ud560\uc744 \uc218\ud589\ud55c\ub2e4\ub294 \uc810\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc0c1\uc804\uc774(phase transition)\ub294 \uc628\ub3c4 \uc0c1\uc2b9\ub960(ramp rate)\uc758 \uc81c\uc57d\uc744 \uacb0\uc815\ud558\uace0, \uc5f0\ud654\uc810(softening point)\uc740 \ud06c\ub9ac\ud504(creep) \uc704\ud5d8 \uc601\uc5ed\uc744 \uc815\uc758\ud558\uba70, \uc735\uc810(melting point)\uc740 \uc2e4\uc81c\ub85c\ub294 \uacb0\ucf54 \ub3c4\ub2ec\ud558\uc9c0 \uc54a\ub294 \uc5f4\uc801 \ud55c\uacc4\uc810\uc785\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>\uc2e4\ud5d8\uc2e4 \uc720\ub9ac \uae30\uad6c\uc758 \uc548\uc804 \uae30\uc900\uc73c\ub85c\uc11c\uc758 \uc11d\uc601 \ub179\ub294\uc810<\/h2>\n<p>\uc5f0\uc18c\uad00, \uad11\ud559 \ucc3d, \ubc18\uc751 \uc6a9\uae30, \ub3c4\uac00\ub2c8 \ub4f1\uc744 \ud3ec\ud568\ud55c \uc2e4\ud5d8\uc2e4\uc6a9 \uc11d\uc601 \uc720\ub9ac \uae30\uad6c\ub294 \uadf9\uc800\uc628 \ud658\uacbd\uc5d0\uc11c \uadfc\uc801\uc678\uc120 \uac00\ub9c8 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uad11\ubc94\uc704\ud55c \uc5f4 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc591\uc774 \uc9c0\uc815\ub418\uace0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9e5\ub77d\uc5d0\uc11c \uc11d\uc601\uc758 \ub179\ub294\uc810\uc740 \uc808\ub300\uc801\uc778 \uc0c1\ud55c\uc120\uc73c\ub85c \uc791\uc6a9\ud558\uc9c0\ub9cc, 1670\u00b0C\uc5d0 \ub3c4\ub2ec\ud558\uae30 \ud6e8\uc52c \uc804\uc5d0 \ub450 \uac00\uc9c0 \ud558\ud55c \uc628\ub3c4 \uae30\uc900\uc774 \uc6b4\uc601\uc0c1 \uad6c\uc18d\ub825 \uc788\ub294 \uc81c\uc57d\uc744 \uac00\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc81c\uc57d \uc870\uac74 1 \u2014 573\u00b0C\uc5d0\uc11c\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774:<\/strong><\/p>\n<p>573\u00b0C \uc0c1\ubcc0\ud0dc\ub294 \ub2e8\uacb0\uc815 \ub610\ub294 \ub2e4\uacb0\uc815 \uc11d\uc601 \uc18c\uc7ac\ub85c \uc81c\uc791\ub41c \uc11d\uc601 \ud29c\ube0c, \ubd09, \uad11\ud559\uc6a9 \ud3c9\ud310 \ub4f1 \uacb0\uc815\uc9c8 \uc11d\uc601 \ubd80\ud488\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. 573\u00b0C \uc774\uc0c1\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uc6a9\uad11\ub85c\uc5d0 \ucc28\uac00\uc6b4 \ubd80\ud488\uc744 \uae09\uaca9\ud788 \uc0bd\uc785\ud558\uac70\ub098 \uadf8 \ubc18\ub300\uc758 \uacbd\uc6b0, \uc7ac\ub8cc\ub294 \uacfc\ub3c4\uc801\uc778 \uc5f4 \uad6c\ubc30\uc5d0 \ub178\ucd9c\ub418\uc5b4 \uc0c1\uc804\uc774 \uc628\ub3c4\uc5d0\uc11c \ubd80\ud488\uc758 \uc11c\ub85c \ub2e4\ub978 \uc601\uc5ed\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \ucc28\ub4f1 \ud33d\ucc3d\uc774 \ubc1c\uc0dd\ud558\uac8c \ub429\ub2c8\ub2e4. \uc5f0\uc18c\uad00 \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0, \ub0b4\ubd80 \uac00\uc2a4 \uc555\ub825\uc774 \uc5f4 \uc751\ub825\uacfc \uacb0\ud569\ud558\uc5ec \uc720\ud6a8 \ud30c\ub2e8 \uc784\uacc4\uac12\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \ubd84\ub2f9 5\u00b0C\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub294 \uc18d\ub3c4\ub85c 500~650\u00b0C \ubc94\uc704\uc5d0\uc11c \uc81c\uc5b4\ub41c \uc608\uc5f4 \uc808\ucc28\ub97c \uc218\ud589\ud558\ub294 \uac83\uc774 \uc774 \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc758 \uacb0\uc815\uc9c8 \uc11d\uc601 \ubd80\ud488\uc5d0 \ub300\ud55c \ud45c\uc900 \uc644\ud654 \uc870\uce58\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc81c\uc57d \uc870\uac74 2 \u2014 \uc6a9\uc735 \uc2e4\ub9ac\uce74 \uc81c\ud488\uc758 \uc5f0\ud654\uc810: \uc57d 1665\u00b0C<\/strong><\/p>\n<p>\uacb0\uc815\uc9c8\uc774 \uc544\ub2cc \ube44\uacb0\uc815\uc9c8\uc778 \uc6a9\uc735 \uc2e4\ub9ac\uce74 \uc2e4\ud5d8\uc6a9 \uae30\uad6c\ub294 573\u00b0C\uc5d0\uc11c\uc758 \uc0c1\uc804\uc774 \uc704\ud5d8\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uad6c\uc758 \uc0ac\uc6a9 \uc0c1\ud55c\uc120\uc740 \uc57d 1665\u00b0C\uc778 \uc5f0\ud654\uc810\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc5f0\ud654\uc810\ubcf4\ub2e4 \uc774\ubbf8 465\u00b0C \ub0ae\uc740 \uc57d 1200\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c \uc7a5\uc2dc\uac04 \uc0ac\uc6a9\ud558\uba74 \uce21\uc815 \uac00\ub2a5\ud55c \ud45c\uba74 \ube44\uacb0\uc815\ud654(\uc678\ubd80 \ud45c\uba74\uc758 \ud06c\ub9ac\uc2a4\ud1a0\ubc1c\ub77c\uc774\ud2b8 \uacb0\uc815\ud654)\uac00 \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \uc5f4\ucda9\uaca9 \uc800\ud56d\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\uace0 \uc0c8\ub85c\uc6b4 \uad6c\uc870\uc801 \uc774\uc9c8\uc131\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. <strong>\uc54c\uce7c\ub9ac \uc624\uc5fc\uc774 \uc788\ub294 \uacbd\uc6b0, \uc57d 1100\u00b0C \uc774\uc0c1\uc5d0\uc11c \ud0c8\uc720\ub9ac\ud654\uac00 \uac00\uc18d\ud654\ub418\uae30 \uc2dc\uc791\ud55c\ub2e4<\/strong>, \uadf8\ub9ac\uace0 \uc628\ub3c4\uac00 100\u00b0C \uc0c1\uc2b9\ud560 \ub54c\ub9c8\ub2e4 \uadf8 \ube44\uc728\uc740 \uc57d \ub450 \ubc30\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc81c\uc57d \uc870\uac74 3 \u2014 \ud0c0\ud611\ud560 \uc218 \uc5c6\ub294 \uc808\ub300\uc801 \ud55c\uacc4\ub85c\uc11c\uc758 \ub179\ub294\uc810:<\/strong><\/p>\n<p>\uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uacbd\uc6b0 1670\u00b0C(\ub610\ub294 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uacbd\uc6b0 \uc57d 1710\u00b0C)\uc5d0\uc11c \uc774 \ubb3c\uc9c8\uc740 \ub418\ub3cc\ub9b4 \uc218 \uc5c6\uc774 \uc561\uccb4 \uc0c1\ud0dc\ub85c \ubcc0\ud569\ub2c8\ub2e4. \uc774 \uc628\ub3c4 \uc774\uc0c1\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc2e4\ud5d8\uc2e4 \uc7a5\ube44\ub294 \uc5c6\uc73c\uba70, \uc774 \uc628\ub3c4\ub294 \uc804\uccb4 \uc801\uc6a9 \ubc94\uc704\uc758 \ucd5c\uc678\uacfd\uc744 \uc815\uc758\ud558\ub294 \uc808\ub300\uc801\uc778 \ubb3c\ub9ac\uc801 \ud55c\uacc4\ub85c\uc11c \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uc9c0\ub2d9\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uace0\uc628 \uc2e4\ud5d8\uc2e4 \uc0ac\uc6a9 \uc870\uac74(\uc77c\uc0c1\uc801\uc778 \uba38\ud50c\ub85c \uc6a9\uad11\ub85c \uc801\uc6a9 \uc2dc \uc57d 1200\u00b0C)\uacfc \uc11d\uc601\uc758 \ub179\ub294\uc810 \uc0ac\uc774\uc758 \uc548\uc804 \uc5ec\uc720\ub294 \uc57d <strong>470\u00b0C<\/strong> \u2014 \uc774\ub7ec\ud55c \uc5ec\uc9c0\ub294 \uc5ed\uc0ac\uc801\uc73c\ub85c \uc6a9\uc735\uc774 \uc544\ub2cc, \uc5f0\ud654 \ud604\uc0c1\uc73c\ub85c \uc778\ud55c \ubcc0\ud615\uc774\ub098 \uc0c1\uc804\uc774\ub85c \uc778\ud55c \ud30c\ub2e8\uc774 \uc2e4\uc81c \uc791\ub3d9 \uc704\ud5d8\uc778 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc11d\uc601\uc758 \uc0ac\uc6a9\uc744 \uc7a5\ub824\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\ud5d8\uc2e4 \ud658\uacbd\uc5d0\uc11c\ub294 \uc5f4\uc801 \uc0ac\uc591\uacfc \uad00\ub828\ud558\uc5ec \ubc18\ubcf5\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uc624\ub958\uac00 \ub450\ub4dc\ub7ec\uc9c0\ub294\ub370, \ubc14\ub85c \uc2e4\uc81c \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c \uacb0\uc815\uc801\uc778 \uc81c\uc57d\uc744 \uac00\ud560 \uc218 \uc788\ub294 \ub450 \uac00\uc9c0 \ud558\ud55c\uac12\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uc740 \ucc44, \ud2b9\uc815 \uc628\ub3c4\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \uc785\uc99d\ud558\uae30 \uc704\ud574 \uc11d\uc601\uc758 \ub179\ub294\uc810\ub9cc\uc744 \uadfc\uac70\ub85c \uc81c\uc2dc\ud558\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h2>\uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c\uc758 \uc11d\uc601 \uc628\ub3c4 \ubc94\uc704<\/h2>\n<p>\uc55e\uc11c \ub2e4\ub8ec \ubaa8\ub4e0 \uc139\uc158\uc758 \uc5f4 \ub370\uc774\ud130\ub97c \uc885\ud569\ud558\uba74, \uc0c1\uc628\uc5d0\uc11c \uc644\uc804 \uc6a9\uc735\uc5d0 \uc774\ub974\ub294 \uac01 \uc628\ub3c4 \uad6c\uac04\uc758 \uac70\ub3d9\uc744 \uc815\ub7c9\uc801\uc73c\ub85c \uaddc\uba85\ud558\ub294 \uc644\uc804\ud55c \uc11d\uc601 \uac70\ub3d9 \uc628\ub3c4 \uad6c\uc5ed\ub3c4\ub97c \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud1b5\ud569\uc801 \uad00\uc810\uc740 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub420 \uc11d\uc601 \ubd80\ud488\uc744 \uc120\uc815\ud558\ub294 \ubaa8\ub4e0 \uc5d4\uc9c0\ub2c8\uc5b4\uc5d0\uac8c \ud575\uc2ec\uc801\uc778 \uae30\uc900\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uad6c\uc5ed 1 \u2014 \uc548\uc815\ub41c \uc54c\ud30c \uc11d\uc601 (\uc2e4\uc628 ~ 573\u00b0C):<\/strong> \uacb0\uc815\uc9c8 \uc11d\uc601\uc740 \uc774 \uc628\ub3c4 \ubc94\uc704 \uc804\ubc18\uc5d0 \uac78\uccd0 \uae30\uacc4\uc801 \ubc0f \ud654\ud559\uc801 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc5f4\ud33d\ucc3d\uc740 \uc628\ub3c4\uc640 \uc608\uce21 \uac00\ub2a5\ud55c, \uac70\uc758 \uc120\ud615\uc801\uc778 \uad00\uacc4\ub97c \ubcf4\uc785\ub2c8\ub2e4. <strong>\uc54c\ud30c\ud615 \uc11d\uc601\uc758 c\ucd95 \ubc29\ud5a5 \uc5f4\ud33d\ucc3d \uacc4\uc218\ub294 \uc57d 7.1\u00d710\u207b\u2076\/\u00b0C\uc774\ub2e4.<\/strong>, c\ucd95\uc5d0 \uc218\uc9c1\uc778 \ubc29\ud5a5\uc5d0\uc11c\ub294 \uc57d 13.7\u00d710\u207b\u2076\/\u00b0C\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uacb0\uc815 \uc11d\uc601 \ubd80\ud488\uc758 \ud33d\ucc3d \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubc29\ud5a5\uc131 \uc774\ubc29\uc131\uc73c\ub85c, \uc815\ubc00 \uc870\ub9bd \uc2dc \ubc18\ub4dc\uc2dc \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uad6c\uc5ed 2 \u2014 \uc0c1\ubcc0\ud654 \uc704\ud5d8 \uad6c\uc5ed (540\u2013620\u00b0C):<\/strong> 573\u00b0C\uc758 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774\uc810 \uc804\ud6c4 \u00b140\u00b0C \ubc94\uc704\ub294 \uacb0\uc815\uc9c8 \uc11d\uc601 \ubd80\ud488\uc5d0\uc11c \uc5f4\ucda9\uaca9 \ud30c\uc190\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \uac00\uc7a5 \ub192\uc740 \uad6c\uac04\uc785\ub2c8\ub2e4. \uc81c\uc5b4\ub41c \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc18d\ub3c4\ub294 <strong>\ubd84\ub2f9 5\u00b0C<\/strong> \uc774 \ubc94\uc704 \uc804\uccb4\uc5d0 \uac78\uccd0 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc601\uc5ed 3 \u2014 \ubca0\ud0c0 \uc11d\uc601 \uc548\uc815\uc131 (573\u2013870\u00b0C):<\/strong> 573\u00b0C \uc774\uc0c1\uc5d0\uc11c \uc57d 870\u00b0C \ubbf8\ub9cc\uc5d0\uc11c\ub294 \ubca0\ud0c0 \uc11d\uc601\uc774 \uc548\uc815\ub41c \uacb0\uc815\ud615 \ub2e4\ud615\uccb4\uc785\ub2c8\ub2e4. 870\u00b0C\uc5d0\uc11c \ubca0\ud0c0 \uc11d\uc601\uc740 \ud2b8\ub9ac\ub514\ub9c8\uc774\ud2b8\ub85c \ubcc0\ud658\ub418\ub294\ub370, \uc774\ub294 \ub450 \ubc88\uc9f8 \uace0\uccb4-\uace0\uccb4 \uc0c1\uc804\uc774\uc774\uc9c0\ub9cc \uc54c\ud30c-\ubca0\ud0c0 \uc804\uc774\ubcf4\ub2e4 \uae09\uaca9\ud558\uc9c0 \uc54a\uace0 \uae30\uacc4\uc801 \uc704\ud5d8\uc131\ub3c4 \ub35c\ud569\ub2c8\ub2e4. \uace0\uc21c\ub3c4 \uc11d\uc601\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ubcc0\ud658\uc774 \ub290\ub9ac\uac8c \uc9c4\ud589\ub418\uba70, \uc0b0\uc5c5\uc801 \uc2dc\uac04 \ucc99\ub3c4\uc5d0\uc11c\ub294 \uc885\uc885 \ubd88\uc644\uc804\ud558\uac8c \ub05d\ub098\ub294 \uacbd\uc6b0\uac00 \ub9ce\ub2e4.<\/p>\n<p><strong>\uad6c\uc5ed 4 \u2014 \uace0\uc628 \uacb0\uc815 \uc548\uc815\uc131 (870\u20131470\u00b0C):<\/strong> \uc57d 870\u00b0C\uc5d0\uc11c 1470\u00b0C \uc0ac\uc774\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uace0\uc628 SiO\u2082 \ub2e4\ud615\uccb4(\ud2b8\ub9ac\ub514\ub9c8\uc774\ud2b8, \uadf8 \ub2e4\uc74c \ud06c\ub9ac\uc2a4\ud1a0\ubc1c\ub77c\uc774\ud2b8)\uac00 \uc5f4\uc5ed\ud559\uc801\uc73c\ub85c \uc548\uc815\ud558\uc9c0\ub9cc, \uc0c1\ubcc0\ud654 \uc18d\ub3c4\ub294 \ub290\ub9bd\ub2c8\ub2e4. <strong>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uacbd\uc6b0, \uc774 \uc601\uc5ed\uc740 \ubc18\ub3c4\uccb4 \ub3c4\uac00\ub2c8 \uc6a9\ub3c4\uc5d0\uc11c\uc758 \uc0ac\uc6a9 \ubc94\uc704\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4<\/strong>, \uc810\ub3c4\ub294 \uc57d 10\u00b9\u2074 Pa\u00b7s(870\u00b0C \ubd80\uadfc)\uc5d0\uc11c 10\u2078 Pa\u00b7s(1470\u00b0C \ubd80\uadfc) \uc0ac\uc774\uc774\ub2e4.<\/p>\n<p><strong>\uad6c\uc5ed 5 \u2014 \uc5f0\ud654 \ub2e8\uacc4 (1470\u20131665\u00b0C):<\/strong> \uc774 \ubc94\uc704\uc758 \uc6a9\uc735 \uc2e4\ub9ac\uce74 \ubd80\ud488\uc740 \ud06c\ub9ac\ud504 \ud604\uc0c1\uc774 \uc810\ucc28 \uc2ec\ud574\uc9c0\ub294 \uacbd\ud5a5\uc744 \ubcf4\uc785\ub2c8\ub2e4. \uc5b4\ub2d0\ub9c1 \uc810(\uc57d 1215\u00b0C)\uacfc \ubcc0\ud615 \uc810(\uc57d 1120\u00b0C)\uc740 \uc774\ubbf8 \uc9c0\ub0ac\uc2b5\ub2c8\ub2e4; <strong>1470\u00b0C\uc5d0\uc11c\uc758 \uc810\ub3c4\ub294 \uc57d 10\u2078 Pa\u00b7s\uc774\ub2e4<\/strong>\uc774\ub294 \uc218 \uc2dc\uac04\uc5d0 \uac78\uce5c \uc0b0\uc5c5 \uacf5\uc815 \uc8fc\uae30 \ub3d9\uc548 \uce21\uc815 \uac00\ub2a5\ud55c \ud06c\ub9ac\ud504 \uc18d\ub3c4\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc5ed\uc5d0\uc11c \uc6a9\uc735 \uc2e4\ub9ac\uce74 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud558\ub824\uba74 \ub2e8\uc21c\ud55c \uc628\ub3c4 \ube44\uad50\ubcf4\ub2e4\ub294 \ud06c\ub9ac\ud504 \ubd84\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uad6c\uc5ed 6 \u2014 \uc5f0\ud654 \ubc0f \uc6a9\uc735 (1665\u20131710\u00b0C):<\/strong> \uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810(\uc57d 1665\u00b0C)\uacfc \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810(\uc57d 1670\u00b0C)\uc740 \uc774 45\u00b0C \ubc94\uc704 \ub0b4\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc5ed\uc740 \uad6c\uc870 \ubd80\ud488\uc5d0\uc11c \ub450 \uc7ac\ub8cc \ubaa8\ub450\uc5d0 \ub300\ud574 \uc791\ub3d9 \uac00\ub2a5\ud55c \ubc94\uc704\uac00 \uc544\ub2c8\uba70, \uc7ac\ub8cc\uac00 \uae30\ud558\ud559\uc801 \ubb34\uacb0\uc131\uc744 \uc0c1\uc2e4\ud558\ub294 \uacfc\ub3c4 \uad6c\uc5ed\uc785\ub2c8\ub2e4.<\/p>\n<h4>\uc0b0\uc5c5\uc6a9 \ucc38\uace0\uc6a9 \uc11d\uc601 \uc5f4\ucc98\ub9ac \uad6c\uc5ed \uc694\uc57d<\/h4>\n<table>\n<thead>\n<tr>\n<th>\uc601\uc5ed<\/th>\n<th>\uc628\ub3c4 \ubc94\uc704(\u00b0C)<\/th>\n<th>\ubb3c\uc9c8\uc758 \uc0c1\ud0dc<\/th>\n<th>\uc8fc\uc694 \uc0b0\uc5c5\uc801 \uc81c\uc57d \uc694\uc778<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 \u2014 \uc548\uc815\ud654 \uc54c\ud30c<\/td>\n<td>\uc570\ube44\uc5b8\ud2b8\uc5d0\uc11c 573\uae4c\uc9c0<\/td>\n<td>\uacb0\uc815\uc9c8 \uc54c\ud30c \uc11d\uc601<\/td>\n<td>\uc815\ubc00 \uc870\ub9bd\uccb4\uc5d0\uc11c\uc758 CTE \uc774\ubc29\uc131<\/td>\n<\/tr>\n<tr>\n<td>2 \u2014 \uc0c1\ubcc0\ud654 \uc704\ud5d8<\/td>\n<td>540\u2013620<\/td>\n<td>\uc54c\ud30c-\ubca0\ud0c0 \uacbd\uacc4<\/td>\n<td>\uac00\uc18d\ub3c4 \u22645\u00b0C\/\ubd84\uc73c\ub85c \uc124\uc815\ud574\uc57c \ud568<\/td>\n<\/tr>\n<tr>\n<td>3 \u2014 \ubca0\ud0c0 \uc548\uc815\uc131<\/td>\n<td>573\u2013870<\/td>\n<td>\uacb0\uc815\uc9c8 \ubca0\ud0c0 \uc11d\uc601<\/td>\n<td>\ud2b8\ub9ac\ub514\ub9c8\uc774\ud2b8\uc758 \uc804\ud658\uc774 \ub354\ub514\uac8c \uc9c4\ud589\ub420 \uc218 \uc788\uc74c<\/td>\n<\/tr>\n<tr>\n<td>4 \u2014 \uace0\uc628 \uacb0\uc815\uc9c8<\/td>\n<td>870\u20131470<\/td>\n<td>\ud2b8\ub9ac\ub514\ub9c8\uc774\ud2b8\/\ud06c\ub9ac\uc2a4\ud1a0\ubc1c\ub77c\uc774\ud2b8 \uc0c1<\/td>\n<td>\uc735\ud569 \uc2e4\ub9ac\uce74\uc758 \ud06c\ub9ac\ud504 \uc704\ud5d8\uc740 \uc57d 1215\u00b0C \uc774\uc0c1\uc5d0\uc11c \ubc1c\uc0dd\ud558\uae30 \uc2dc\uc791\ud55c\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>5 \u2014 \uac70\uc758 \ubd80\ub4dc\ub7ec\uc6cc\uc9d0<\/td>\n<td>1470\u20131665<\/td>\n<td>\uc5f0\ud654\uc810\uc5d0 \uadfc\uc811\ud55c \uc6a9\uc735 \uc2e4\ub9ac\uce74<\/td>\n<td>\uc810\uc131 \ubd84\uc11d \ud544\uc694; \uc810\ub3c4 ~10\u2078 Pa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>6 \u2014 \uc5f0\ud654 \ubc0f \uc6a9\ud574<\/td>\n<td>1665\u20131710<\/td>\n<td>\uae30\ud558\ud559\uc801 \ubb34\uacb0\uc131 \uc0c1\uc2e4<\/td>\n<td>\uc11c\ube44\uc2a4 \uc81c\uacf5 \uc9c0\uc5ed\uc774 \uc544\ub2d9\ub2c8\ub2e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\uc11d\uc601 \ubc0f \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f4\uc801 \ud2b9\uc131 \uc694\uc57d<\/h4>\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>\uacb0\uc815\uc9c8 \uc11d\uc601<\/th>\n<th>\uc6a9\uc735 \uc2e4\ub9ac\uce74<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub179\ub294\uc810(\u00b0C)<\/td>\n<td>~1670<\/td>\n<td>~1710<\/td>\n<\/tr>\n<tr>\n<td>\uc5f0\ud654\uc810(\u00b0C)<\/td>\n<td>N\/A<\/td>\n<td>~1665<\/td>\n<\/tr>\n<tr>\n<td>\uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774 (\u00b0C)<\/td>\n<td>573<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c (\ube44\uacb0\uc815\uc9c8)<\/td>\n<\/tr>\n<tr>\n<td>20\u00b0C\uc5d0\uc11c\uc758 CTE (\u00d710\u207b\u2076\/\u00b0C)<\/td>\n<td>7.1 (c\ucd95\uacfc \ud3c9\ud589) \/ 13.7 (c\ucd95\uacfc \uc218\uc9c1)<\/td>\n<td>~0.55<\/td>\n<\/tr>\n<tr>\n<td>25\u00b0C\uc5d0\uc11c\uc758 \uc5f4\uc804\ub3c4\ub3c4 (W\/m\u00b7K)<\/td>\n<td>~6.2 (c\ucd95 \ubc29\ud5a5)<\/td>\n<td>~1.38<\/td>\n<\/tr>\n<tr>\n<td>\uc735\ud574 \uc7a0\uc5f4 (kJ\/mol)<\/td>\n<td>~9.4<\/td>\n<td>\uc815\uc758\ub418\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\ub300 \uc0ac\uc6a9 \uc628\ub3c4 (\u00b0C)<\/td>\n<td>~1400<\/td>\n<td>~1200 (\uc9c0\uc18d)<\/td>\n<\/tr>\n<tr>\n<td>\ud30c\ub2e8 \uc778\uc131 (MPa\u00b7m^(1\/2))<\/td>\n<td>~0.7\u20131.0<\/td>\n<td>~0.75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\uacb0\ub860<\/h2>\n<p>1670\u00b0C\uc778 \uc11d\uc601\uc758 \ub179\ub294\uc810\uacfc \uc57d 1665\u00b0C\uc778 \uc6a9\uc735 \uc2e4\ub9ac\uce74\uc758 \uc5f0\ud654\uc810\uc740 \uc628\ub3c4\uc0c1\uc73c\ub85c\ub294 5\u00b0C \ucc28\uc774\uc5d0 \ubd88\uacfc\ud558\uc9c0\ub9cc, \ubb3c\ub9ac\uc801 \uc758\ubbf8\uc5d0\uc11c\ub294 \uacb0\ucf54 \uc881\ud790 \uc218 \uc5c6\ub294 \uac1c\ub150\uc801 \uac70\ub9ac\ub97c \ub450\uace0 \uc788\ub2e4. \ud558\ub098\ub294 \uacb0\uc815 \uaca9\uc790\uc758 \uc5f4\uc5ed\ud559\uc801 \ubd95\uad34\ub97c \uc124\uba85\ud558\uace0, \ub2e4\ub978 \ud558\ub098\ub294 \ube44\uc815\uc9c8 \uc720\ub9ac\uc758 \uc810\ub3c4 \uc784\uacc4\uc810\uc744 \ub098\ud0c0\ub0b8\ub2e4. \uc774 \ub450 \uac12 \uc0ac\uc774\uc5d0\ub294 573\u00b0C\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1\uc804\uc774(phase transition)\uac00 \uc704\uce58\ud558\ub294\ub370, \uc774\ub294 \uac00\uc5ed\uc801\uc774\uace0 \ubcc0\uc704\uc801\uc774\uba70 \uadf8 \uc790\uccb4\ub85c \uc6b4\uc601\uc0c1 \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uc9c0\ub2cc \uc138 \ubc88\uc9f8 \uc5f4\uc801 \ud604\uc0c1\uc774\ub2e4. \uc774 \uc138 \uac00\uc9c0 \uc784\uacc4\uac12\uc740 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 SiO\u2082 \uc18c\uc7ac\ub97c \uc704\ud55c \uc644\uc804\ud55c \uc5f4\uc801 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc815\uc758\ud55c\ub2e4. \uc62c\ubc14\ub978 \ub9e5\ub77d\uc5d0\uc11c \uc62c\ubc14\ub978 \uc18c\uc7ac\uc5d0 \uc62c\ubc14\ub978 \uc784\uacc4\uac12\uc744 \uc801\uc6a9\ud558\uace0, \uc21c\ub3c4\uc640 \uc555\ub825\uc774 \uc774 \uae30\uc900\uac12\ub4e4\uc744 \uc608\uce21 \uac00\ub2a5\ud558\uace0 \uc815\ub7c9\uc801\uc778 \ubc29\uc2dd\uc73c\ub85c \uc0c1\uc1c4\ud55c\ub2e4\ub294 \uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774\uc57c\ub9d0\ub85c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc11d\uc601 \ubd80\ud488 \uc0ac\uc591\uc758 \uae30\ucd08\uac00 \ub41c\ub2e4.<\/p>\n<hr \/>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<p><strong>\uc11d\uc601\uc758 \ub179\ub294\uc810\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/strong><br \/>\n\ud45c\uc900 \ub300\uae30\uc555 \uc870\uac74\uc5d0\uc11c \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \ub179\ub294\uc810\uc740 \uc57d 1670\u00b0C(3038\u00b0F)\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 SiO\u2084 \uacb0\uc815 \uaca9\uc790\uc758 \uc7a5\uac70\ub9ac \uc8fc\uae30\uc801 \ubc30\uc5f4\uc774 \ube44\uac00\uc5ed\uc801\uc73c\ub85c \ubd95\uad34\ub418\uc5b4 \ubb34\uc9c8\uc11c\ud55c \uc6a9\uc735 \uc0c1\ud0dc\uac00 \ub418\ub294 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub0c9\uac01 \uc2dc \uc774 \uc6a9\uc735\ubb3c\uc740 \uc7ac\uacb0\uc815\ud654\ub418\uc9c0 \uc54a\uace0, \uc6a9\uc735 \uc2e4\ub9ac\uce74 \uc720\ub9ac\ub85c \uace0\uccb4\ud654\ub429\ub2c8\ub2e4.<\/p>\n<p><strong>\uc11d\uc601\uc758 \ub179\ub294\uc810\uacfc \uc5f0\ud654\uc810\uc758 \ucc28\uc774\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><br \/>\n\uc11d\uc601\uc758 \ub179\ub294\uc810(1670\u00b0C)\uc740 \uacb0\uc815\uc9c8 \uc11d\uc601\uc5d0 \uc801\uc6a9\ub418\uba70, 1\ucc28 \uace0\uccb4-\uc561\uccb4 \uc0c1\uc804\uc774 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5f0\ud654\uc810(~1665\u00b0C)\uc740 \uc6a9\uc735 \uc2e4\ub9ac\uce74(\ube44\uacb0\uc815\uc9c8 \uc11d\uc601 \uc720\ub9ac)\uc5d0 \uc801\uc6a9\ub418\uba70, \uc810\ub3c4\uac00 10\u2077\u00b7\u2076 Pa\u00b7s\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uc628\ub3c4\ub85c \uc815\uc758\ub41c\ub2e4. \uc774\ub294 \uc0c1\uc804\uc774(phase transition)\uac00 \uc544\ub2c8\ub77c \uc810\ub3c4 \uc784\uacc4\uac12\uc774\ub2e4. \ub450 \uac12\uc740 \uc218\uce58\uc0c1\uc73c\ub85c\ub294 \ube44\uc2b7\ud558\uc9c0\ub9cc \ubb3c\ub9ac\uc801\uc73c\ub85c\ub294 \ubb34\uad00\ud558\ub2e4.<\/p>\n<p><strong>\uc11d\uc601\uc758 \ub179\ub294\uc810\uc740 \uc21c\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub098\uc694?<\/strong><br \/>\n\ub124. \ubbf8\ub7c9\uc758 \ubd88\uc21c\ubb3c, \ud2b9\ud788 Al\u2082O\u2083, Na\u2082O, Fe\u2082O\u2083\ub294 \uc785\uacc4\uc5d0\uc11c \uacf5\uc735\uc744 \ud615\uc131\ud568\uc73c\ub85c\uc368 \uacb0\uc815\uc9c8 \uc11d\uc601\uc758 \uc720\ud6a8 \uc6a9\uc735 \uc2dc\uc791 \uc628\ub3c4\ub97c 30~80\u00b0C \uc815\ub3c4 \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc21c\ub3c4 \ud569\uc131 \uc11d\uc601(SiO\u2082 \u2265 99.998%)\uc740 \uc774\ub860\uc801 \ub179\ub294\uc810\uc778 1670\u00b0C\uc5d0\uc11c \uc57d 2\u00b0C \uc774\ub0b4\uc758 \uc628\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>573\u00b0C\uc5d0\uc11c \uc11d\uc601\uc740 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong><br \/>\n573\u00b0C\uc5d0\uc11c \uacb0\uc815\uc9c8 \uc11d\uc601\uc740 \uc54c\ud30c(\uc0bc\ubc29\uc815\uacc4) \uad6c\uc870\uc5d0\uc11c \ubca0\ud0c0(\uc721\ubc29\uc815\uacc4) \uad6c\uc870\ub85c \uac00\uc5ed\uc801\uc778 \ubcc0\uc704 \uc0c1\uc804\uc774(displacive phase transition)\ub97c \uacaa\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc57d 0.45%\uc758 \ubd80\ud53c \ud33d\ucc3d\uc774 \uc0ac\uc2e4\uc0c1 \uc21c\uac04\uc801\uc73c\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774 \uc628\ub3c4\ub97c \ud1b5\uacfc\ud558\ub294 \uae09\uaca9\ud55c \uc5f4 \uc0ac\uc774\ud074\ub9c1\uc740 \ud30c\ub2e8\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uba70, \uc774\ub294 \uc11d\uc601 \ubd80\ud488\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \uac00\uc5f4 \ubc0f \ub0c9\uac01\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc6b4\uc601\uc0c1 \uc911\uc694\ud55c \uc704\ud5d8 \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<hr \/>\n<p>\ucc38\uc870:<\/p>\n<div class=\"footnotes\">\n<hr \/>\n<ol>\n<li id=\"fn:1\">\n<p>\uc774 \uae00\uc740 \uc735\ud574\uc5f4\uc774\ub77c\ub294 \uc5f4\uc5ed\ud559\uc801 \uac1c\ub150\uc744 \uc124\uba85\ud558\uba70, \uc774\ub294 \uc628\ub3c4 \ubcc0\ud654 \uc5c6\uc774 \uacb0\uc815\uc9c8 \uace0\uccb4\ub97c \uc735\uc810\uc5d0\uc11c \uc561\uccb4\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc5d0\ub108\uc9c0\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<a href=\"#fnref1:1\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p>\uc774 \ubb38\ud5cc\uc740 \uc0c1\ubcc0\ud654\uc5d0\uc11c \uc5d4\ud0c8\ud53c \ubcc0\ud654\uc758 \uc5f4\uc5ed\ud559\uc801 \uc815\uc758\ub97c \ub2e4\ub8e8\uba70, \uc11d\uc601\uc758 \ubcc0\uc704 \ubc18\uc804 \ud604\uc0c1\uacfc \uc6a9\uc735 \ud604\uc0c1\uc758 \uc5d0\ub108\uc9c0 \uc18c\ubaa8\ub7c9\uc744 \ube44\uad50\ud558\uae30 \uc704\ud55c \uac1c\ub150\uc801 \uadfc\uac70\ub97c \uc81c\uc2dc\ud55c\ub2e4.<a href=\"#fnref1:2\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p>\uc774 \ud45c\uc900\uc740 \uc815\uc218\uc555\uacfc \uc6a9\uae30 \ubcbd\uba74\uc5d0 \ubbf8\uce58\ub294 \uae30\uacc4\uc801 \uc601\ud5a5\uc744 \uc815\uc758\ud568\uc73c\ub85c\uc368, \uc6a9\uc735 \uc2e4\ub9ac\ucf58\uc744 \ub2f4\uc740 \uc735\ud569 \uc2e4\ub9ac\uce74 \ub3c4\uac00\ub2c8\uc758 \uc751\ub825\uc744 \uacc4\uc0b0\ud558\uae30 \uc704\ud55c \ubb3c\ub9ac\uc801 \uadfc\uac70\ub97c \uc81c\uc2dc\ud55c\ub2e4.<a href=\"#fnref1:3\" rev=\"footnote\" class=\"footnote-backref\">&#8617;<\/a><\/p>\n<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Misreading one thermal threshold for another has compromised more quartz components than material failure ever has. Both the melting point [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[71],"class_list":["post-11317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-quartz-glass"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Quartz Melting Point vs Softening Point in Industrial Use | TOQUARTZ\u00ae<\/title>\n<meta name=\"description\" content=\"From semiconductor crucibles to lab glassware, quartz melting point and softening point govern thermal limits differently. Full viscosity data, purity offsets, and zone maps included.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/toquartz.com\/ko\/quartz-melting-point-vs-softening-point-in-industrial-use\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Quartz Melting Point and Softening Point Affect High-Temp Applications\" \/>\n<meta property=\"og:description\" content=\"From semiconductor crucibles to lab glassware, quartz melting point and softening point govern thermal limits differently. 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