{"id":100,"date":"2024-06-07T04:13:48","date_gmt":"2024-06-06T20:13:48","guid":{"rendered":"https:\/\/aluminaceramics.net\/?p=100"},"modified":"2024-07-15T20:15:13","modified_gmt":"2024-07-15T12:15:13","slug":"%ec%98%81-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%82%98-%ea%b3%84%ec%88%98","status":"publish","type":"post","link":"https:\/\/aluminaceramics.net\/ko\/youngs-modulus-of-alumina\/","title":{"rendered":"\uc601\uc758 \uc54c\ub8e8\ubbf8\ub098 \uacc4\uc218"},"content":{"rendered":"

\uc601 \uacc4\uc218\ub294 \ub0b4\ud654 \uc7ac\ub8cc\uc758 \ube44\ud30c\uad34 \uac80\uc0ac\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \ucc99\ub3c4\uc774\uba70 \uc774\ub7ec\ud55c \ub0b4\ud654 \uc7ac\ub8cc\uc758 \ubbf8\uc138 \uad6c\uc870 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \uc704\ud55c \uc9c0\ud45c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc8fc\uc0ac \ud22c\uacfc \uc804\uc790 \ud604\ubbf8\uacbd(STEM)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc54c\ub8e8\ubbf8\ub098-ZrO2-YAG\ub85c \uad6c\uc131\ub41c \uc0bc\uc6d0\uacc4\ub97c \uc5f0\uad6c\ud588\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790 \uacbd\uacc4\ub97c \ub530\ub77c \uadf8\ub9ac\uace0 \uac1c\ubcc4 \uc785\uc790 \uc0ac\uc774\uc5d0 \uc704\uce58\ud55c \ub450 \ubc88\uc9f8 \uc0c1\uc744 SEM \uc774\ubbf8\uc9d5\uc744 \ud1b5\ud574 \uc790\uc138\ud788 \ubd84\uc11d\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc601\uc758 \uacc4\uc218<\/h2>\n

\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc601\uc758 \uacc4\uc218\ub97c \ud65c\uc6a9\ud558\uc5ec \uc7ac\ub8cc\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub418\uac70\ub098 \uace0\uc7a5 \ub098\uae30 \uc804\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \uc751\ub825\uc758 \uc591\uc744 \ud3c9\uac00\ud558\uc5ec \uade0\uc5f4\uc774\ub098 \ubd80\uc11c\uc9d0 \uc5c6\uc774 \uc678\ub825\uc744 \uacac\ub514\ub294 \uad6c\uc870\ubb3c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc601\uc758 \uacc4\uc218\ub97c \uacc4\uc0b0\ud558\ub824\uba74 \uc815\ud655\ud55c \uce21\uc815, \ud0c4\uc131 \uc5ed\ud559\uc5d0 \ub300\ud55c \uc774\ud574, \uc7ac\ub8cc\uac00 \uc751\ub825 \ud558\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ubc18\uc751\ud558\ub294\uc9c0 \uc815\ud655\ud558\uac8c \uc608\uce21\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc778\uc7a5 \uc2dc\ud5d8\uc740 \uc601\uc758 \uacc4\uc218\ub97c \uce21\uc815\ud558\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \uc0d8\ud50c\uc744 \ud0c4\uc131 \ud55c\uacc4\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \uc810\uc9c4\uc801\uc73c\ub85c \uc99d\uac00\ud558\ub294 \uc778\uc7a5 \uc751\ub825\uc5d0 \ub178\ucd9c\uc2dc\ud0a4\uace0, \uc774 \uacfc\uc815\uc744 \ub530\ub77c \ubaa8\ub4e0 \uc9c0\uc810\uc5d0\uc11c \ud798\uacfc \ucc98\uc9d0\uc744 \uce21\uc815\ud55c \ub2e4\uc74c \uc774\ub97c \uc7ac\ub8cc\uc758 \uc601 \uacc4\uc218\ub97c \ub098\ud0c0\ub0b4\ub294 \ud0c4\uc131 \uc601\uc5ed \uae30\uc6b8\uae30\ub97c \uac00\uc9c4 \uc751\ub825-\ubcc0\ud615\ub960 \uace1\uc120\uc5d0 \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n

\uc601\uc758 \uacc4\uc218\ub294 \ub2e4\ub978 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \ud1b5\ud574\uc11c\ub3c4 \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub098\ub178 \uc555\uc785\uc740 \ub9c8\uc774\ud06c\ub85c \ubc0f \ub098\ub178 \uc2a4\ucf00\uc77c\uc5d0\uc11c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud2b9\uc131\ud654\ud558\uae30 \uc704\ud574 \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uae30\uc220 \uc911 \ud558\ub098\uc774\uc9c0\ub9cc, \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uace0\ud574\uc0c1\ub3c4 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc640 \ubd84\uc11d\uc744 \uc704\ud55c \uc2dc\ub8cc \uc900\ube44\uc5d0 \ud544\uc694\ud55c \ud2b9\uc815 \ub3c4\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ub098\ub178 \uc778\ub374\ud14c\uc774\uc158\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc601 \uacc4\uc218\ub97c \uce21\uc815\ud560 \ub54c \uc5bb\uc744 \uc218 \uc788\ub294 \ud55c \uac00\uc9c0 \uc7a5\uc810\uc740 \uae30\uc874\uc758 \uc778\uc7a5 \ud14c\uc2a4\ud2b8 \uc0d8\ud50c\ubcf4\ub2e4 \ud544\uc694\ud55c \uc0d8\ud50c\uc774 \uc801\uae30 \ub54c\ubb38\uc5d0 \uc815\uaddc \ubd84\ud3ec \uace1\uc120\uc744 \uac00\uc9c4 \ubd84\ud3ec\ub97c \uc0dd\uc131\ud558\uc5ec \uc804\uccb4 \ubd84\ud3ec\uc5d0\uc11c \uac00\ub2a5\ud55c \uac83\ubcf4\ub2e4 \ub354 \uc815\ud655\ud55c \ud1b5\uacc4 \ubcf4\uc815\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284\uc758 \uc601 \uacc4\uc218\ub294 \uc2e4\ud5d8 \uce21\uc815\uacfc \uc774\ub860\uc801 \uacc4\uc0b0\uc744 \ud1b5\ud574 \uc798 \uc815\ub9bd\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uac12\uc740 \uacc4\uc0b0\uc744 \ud558\uac70\ub098 \uc2e4\ud5d8 \uce21\uc815\uc744 \ud560 \ub54c \ube44\uad50 \uae30\uc900\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc601\uc758 \uacc4\uc218\uc758 \ubcc0\ud654\ub294 \uc628\ub3c4, \ud569\uae08 \uc870\uc131, \uacb0\uc815 \uad6c\uc870 \ub610\ub294 \uc81c\uc870 \uacf5\uc815\uacfc \uac19\uc740 \uc694\uc778\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc608\ub97c \ub4e4\uc5b4 \ud569\uae08 \uc6d0\uc18c\ub97c \ucd94\uac00\ud558\uba74 \ubd84\uc790 \uac04 \uacb0\ud569 \ubc30\uc5f4\uc774 \ubcc0\uacbd\ub418\uc5b4 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud478\uc544\uc1a1 \ube44\uc728<\/h2>\n

\ud478\uc544\uc1a1 \ube44\ub294 \uc138\ub85c \ubcc0\ud615\ub960\uacfc \uac00\ub85c \ubcc0\ud615\ub960 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \uce21\uc815\ud558\ub294 \uc7ac\ub8cc \ud2b9\uc131\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 \ubcc0\ud615 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc778\uc7a5 \ubcc0\ud615\uc5d0\uc11c\ub294 \uc591\uc218\uc778 \ubc18\uba74 \uc555\ucd95 \ubcc0\ud615\uc5d0\uc11c\ub294 \uc74c\uc218\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud478\uc544\uc1a1 \ube44 \uac12\uc740 \uc7ac\ub8cc\uc5d0 \ub530\ub77c \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc9c0\ub9cc \uc7ac\ub8cc\ub9c8\ub2e4 \uac12\uc774 \ud06c\uac8c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc73c\uba70, \ud2b9\ud788 \ud478\uc544\uc1a1 \ube44 \uac12\uc758 \ud3b8\ucc28\uac00 \ud070 \uae08\uc18d \ubc0f \ud569\uae08\uc5d0\uc11c \uc774\ub7ec\ud55c \ud604\uc0c1\uc774 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/p>\n

\ud478\uc544\uc1a1 \ube44\uc728\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc00\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uac10\uc18c\ud558\ub294\ub370, \uc774\ub294 \ubb3c\uc9c8 \uc138\ud3ec \uad6c\uc870\uc758 \ubcc0\ud654\ub85c \uc778\ud574 \uae30\uacf5\uc758 \ubaa8\uc591\uacfc \ud06c\uae30\uac00 \ubcc0\ud654\ud558\uc5ec \ud478\uc544\uc1a1 \ube44\uc728\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub610\ud55c \uce58\ubc00\ud654\ub294 \uae30\uacf5\uc758 \ud06c\uae30 \ubd84\ud3ec\ubfd0\ub9cc \uc544\ub2c8\ub77c \uae30\uacf5\uc758 \ubd84\ud3ec\ub3c4 \ubcc0\ud654\uc2dc\ud0a4\uba70, \uce58\ubc00\ud654\ub294 \uc774 \uacfc\uc815\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub9ce\uc740 \uc5f0\uad6c\uc5d0\uc11c \uc2dc\ub8cc\uc758 \ud0c4\uc131 \ud2b9\uc131\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\ub294 \uc815\ud655\ud55c \uce21\uc815\uce58\uc778 \uacf5\uc9c4 \uc8fc\ud30c\uc218\ub97c \ub192\uc740 \uc815\ud655\ub3c4\ub85c \uce21\uc815\ud558\ub294 \ub4f1 \ub2e4\uc591\ud55c \uc9c4\ub3d9 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774 \uad00\uacc4\ub97c \ud0d0\uad6c\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uacc4\uc0b0\uc740 \ucd08\uc74c\ud30c \uce21\uc815\uc774\ub77c\ub294 \ube44\ud30c\uad34 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ubc1c\uc0ac\uccb4\ub85c \uc0d8\ud50c\uc744 \ub450\ub4dc\ub9ac\uace0 \uc9c4\ub3d9 \uc2e0\ud638\ub97c \uae30\ub85d\ud558\uc5ec \uc885\ubc29\ud5a5 \ubc0f \ud6a1\ubc29\ud5a5 \uc74c\ud30c \uc18d\ub3c4\ub97c \ud655\uc778\ud55c \ub2e4\uc74c, \uc774 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774 \ubd84\uc11d \ubc29\ubc95\uc744 \uae30\ubc18\uc73c\ub85c \uc0d8\ud50c \uc7ac\ub8cc\uc758 \uc601 \uacc4\uc218\ub97c \uacc4\uc0b0\ud558\uc5ec \ub9e4\ubc88 \uc77c\uad00\ub418\uace0 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uc601 \uacc4\uc218\ub294 \ud0c4\uc131 \uac70\ub3d9\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc694\uc18c\uc778 \ubc00\ub3c4\uc640 \ud478\uc544\uc1a1 \ube44\uc728\ub85c \uc124\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\ub294 \ubbf8\uc138 \uad6c\uc870\ub85c \uc778\ud574 \ud478\uc544\uc1a1 \ube44\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \ubc00\ub3c4\uac00 \uc99d\uac00\ud558\uba74 \ud0c4\uc131 \ud2b9\uc131\uc774 \uc99d\uac00\ud558\uc9c0\ub9cc \uc601 \uacc4\uc218\ub294 \ub3d9\uae09 \uae08\uc18d\ubcf4\ub2e4 \ub0ae\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \ud478\uc544\uc1a1 \ube44\uc728\uc740 \uc628\ub3c4\uc5d0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74 \uac10\uc18c\ud558\uc9c0\ub9cc, \uc18c\uc131 \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc774 \uc628\ub3c4\uc5d0\uc11c \uc18c\uacb0\uc774 \uacc4\uc18d\ub418\uc5b4 \uc601 \uacc4\uc218\uac00 \uae09\uaca9\ud788 \uc99d\uac00\ud558\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uc2dc \uae09\uaca9\ud788 \uc0c1\uc2b9\ud569\ub2c8\ub2e4. \uc548\ud0c0\uae5d\uac8c\ub3c4 \uc628\ub3c4 \ubcc0\ud654\uc640\uc758 \uc815\ud655\ud55c \uad00\uacc4\ub294 \ub2e4\uc591\ud55c \uc601\ud5a5\uc73c\ub85c \uc778\ud574 \uc544\uc9c1 \uc798 \uc54c\ub824\uc838 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud0c4\uc131 \uacc4\uc218<\/h2>\n

\ud0c4\uc131 \uacc4\uc218\ub294 \uace0\uccb4 \uc7ac\ub8cc\uc758 \ud544\uc218\uc801\uc778 \ud2b9\uc131\uc785\ub2c8\ub2e4. \ud0c4\uc131\ub960\uc740 \uc778\uc7a5 \ub610\ub294 \uc555\ucd95 \ud558\uc5d0\uc11c \ubcc0\ud615\uc774 \uc5bc\ub9c8\ub098 \uc77c\uc5b4\ub098\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b4\uba70, \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\ub294 \uc720\uc5f0\ud55c \uc7ac\ub8cc\ubcf4\ub2e4 \ud0c4\uc131\ub960\uc774 \ub192\uc73c\uba70 \uc778\uc7a5\/\uacac\uc778 \uacc4\uc218 \ub610\ub294 \ubcc0\ud615\ub960\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. \ud0c4\uc131\ub960 \uce21\uc815\uc740 \uc77c\uc815\ud55c \ud558\uc911\uc5d0\uc11c \ubcc0\ud615\uc73c\ub85c \uc778\ud55c \uc751\ub825\uc744 \uce21\uc815\ud55c \ub2e4\uc74c \ubcc0\ud615\ub960\ub85c \ub098\ub204\uc5b4 \uadf8 \uac12\uc744 \uad6c\ud558\uba74 \ud0c4\uc131\ub960 \uac12\uc744 \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud0c4\uc131 \uacc4\uc218\uc758 \ubc18\ub300 \uac1c\ub150\uc778 \uac15\uc131\uc740 \uc751\ub825 \ud558\uc5d0\uc11c \uac00\ud574\uc9c0\ub294 \ud798\uc758 \uc591\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc7ac\ub8cc\uc758 \uc774 \uc18d\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud558\uc911\uc744 \uacac\ub514\ub294 \ub2a5\ub825\uc744 \uacb0\uc815\ud558\uace0 \ud544\uc694\ud55c \uc218\uc815\uc744 \uac00\ud558\ub294\ub370, \uc774 \uac12\uc740 \uc7ac\ub8cc \ub450\uaed8 \ubc0f \ud2b9\uc131\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub450\uaebc\uc6b4 \uc54c\ub8e8\ubbf8\ub284 \ud310\uc740 \uac15\uc131\uc740 \ub0ae\uc9c0\ub9cc \ub3d9\uc77c\ud55c \uc601\ud0c4\uc131\uacc4\uc218 \uac12\uc744 \uac16\ub294\ub370, \uc774\ub294 \ub450\uaebc\uc6b4 \uc7ac\ub8cc\uac00 \uc751\ub825 \ud558\uc5d0\uc11c \ubcc0\ud615\uc5d0 \ub354 \uac15\ud558\uace0 \ud45c\uba74\uc801\uc774 \ub113\uae30 \ub54c\ubb38\uc5d0 \ud2b9\uc815 \uc9c0\uc810\uc5d0\uc11c \ubcc0\ud615\uc744 \uc77c\uc73c\ud0a4\ub824\uba74 \ub354 \ub9ce\uc740 \uc751\ub825\uc774 \uac00\ud574\uc838\uc57c \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\ud0c4\uc131 \uacc4\uc218\ub294 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ube44\uad50\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: E (T) = b(ph(T)) 6(k B T) \uc5ec\uae30\uc11c, ph-g\ub294 T\uc5d0\uc11c\uc758 \uc804\uc790 \uc77c\ud568\uc218\ub97c \ub098\ud0c0\ub0b4\uace0 b\ub294 \uc7ac\ub8cc\uc758 \ubc00\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\ub294 3\uc810 \ubc0f 4\uc810 \uad7d\ud798 \uc2dc\ud5d8\uc73c\ub85c \ud2b9\uc131\ud654\ud560 \uc218 \uc788\ub294 \ub192\uc740 \ud0c4\uc131 \uacc4\uc218\ub97c \uac00\uc9c4 \ub0b4\ub9c8\ubaa8\uc131 \uc138\ub77c\ubbf9\uc785\ub2c8\ub2e4. \uc774 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 \uc704\uc5d0 \uc99d\ucc29\ub41c \uc54c\ub8e8\ubbf8\ub098 \ucf54\ud305\uc758 \uace0\uc720 \uc601 \uacc4\uc218\ub97c \uc608\uce21\ud558\uae30 \uc704\ud574 \uc218\uce58\/\uc2e4\ud5d8 \uc0c1\uad00\uad00\uacc4\ub97c \uc0ac\uc6a9\ud588\uc73c\uba70, \uc2e4\ud5d8 \uac12\uacfc \uc608\uce21 \uac12 \uac04\uc758 \uc6b0\uc218\ud55c \uc77c\uce58\ub3c4\ub97c \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc54c\ub8e8\ubbf8\ub098 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc555\ucd95 \uc751\ub825\uc774 \uc778\uc7a5 \uc751\ub825\ubcf4\ub2e4 \ub354 \uac15\ud558\ub2e4\ub294 \uac83\uc774 \uc785\uc99d\ub418\uc5b4 \ub354 \uc131\uacf5\uc801\uc778 \uc131\ub2a5\uc744 \ub098\ud0c0\ub0c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc778\uc7a5 \uac15\ub3c4 \uacc4\uc218<\/h2>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \ub192\uc740 \uc601 \uacc4\uc218\ub294 \ubcc0\ud615\uc5d0 \uac15\ud55c \uac15\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \ubc18\uba74, \ube44\uc18c\uc131\uc774\uace0 \ud56d\ubcf5\uc810\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uad6c\uc870 \ubd80\ud488\uc774\ub098 \uc808\uc0ad \uacf5\uad6c\uc640 \uac19\uc774 \uac00\uc18c\uc131\uc774 \ud544\uc694\ud55c \ubd84\uc57c\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\uc2e0 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc11c\uc11c\ud788 \ubcc0\ud615\ub418\uace0 \uc57d\ud654\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc555\ucd95 \ub610\ub294 \uc778\uc7a5 \ud558\uc911\uc744 \ubc1b\uc73c\uba74 \uac70\uc758 \uc989\uac01\uc801\uc73c\ub85c \ud30c\uc190\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6cc \uac00\uc18c\uc131\uc774 \ud544\uc694\ud55c \uad6c\uc870 \ubd80\ud488\uc774\ub098 \uc808\uc0ad \uacf5\uad6c\uc640 \uac19\uc740 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\ub294 \ud3f4\ub9ac\uba38\uc640 \uacb0\ud569\ud558\uc5ec \uc778\uc7a5 \ud2b9\uc131\uc744 \ud06c\uac8c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5d0\ud3ed\uc2dc \ubcf5\ud569\uc7ac\uc5d0 0.2%\uc758 \uc54c\ub8e8\ubbf8\ub098 \ub098\ub178\uc12c\uc720\ub97c \ucd94\uac00\ud558\uba74 \ucd5c\uc885 \uc778\uc7a5 \uac15\ub3c4\uac00 41MPa\uc5d0\uc11c 71MPa\ub85c \uc99d\uac00\ud558\ub294\ub370, \uc774\ub294 \uc54c\ub8e8\ubbf8\ub098 \ub098\ub178\uc12c\uc720\uac00 \uac15\uc131\uc744 \ub192\uc774\uace0 \ucc9c\uc5f0 \uccb4\uc778 \ub9ac\ubbf8\ud130 \uc5ed\ud560\uc744 \ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5d0\ud3ed\uc2dc \ud504\ub85c\ud544 \uc791\uc6a9\uae30\ub97c \ud1b5\ud574 \ud3f4\ub9ac\uba38 \uccb4\uc778 \ub0b4\uc758 \uc5d0\ud3ed\uc2dc \uadf8\ub8f9\uc5d0 \uc5f0\uacb0\ud558\uc5ec \uc12c\uc720\uc640 \uc218\uc9c0 \ubd84\uc790 \uc0ac\uc774\uc5d0 \uac15\ub825\ud55c \uacb0\ud569\uc744 \uc0dd\uc131\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\uc721\uac01 \uc54c\ub8e8\ubbf8\ub098\ub294 \ub192\uc740 \uc601 \uacc4\uc218\uc640 \ub0ae\uc740 \uc5f4\ud33d\ucc3d\ub960\ub85c \uace0\uc628 \uc870\uac74\uc5d0\uc11c \uae30\uacc4\uc801 \uc751\ub825\uc5d0 \uac15\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774\uc0c1\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ub610\ud55c \uc721\uac01 \uc54c\ub8e8\ubbf8\ub098\ub294 \uc804\ub3c4\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uadf9\ud55c\uc758 \ud658\uacbd \uc870\uac74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc804\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\ub978 \uc54c\ub8e8\ubbf8\ub098 \uc720\ud615\uacfc \ub2ec\ub9ac \uc721\uac01 \uc54c\ub8e8\ubbf8\ub098(AlN)\ub294 \uc790\uae30\ud655\uc0b0\uacc4\uc218\uac00 \ub9e4\uc6b0 \ub192\uc544 \uae30\uc874 \ubc29\uc2dd\uc73c\ub85c\ub294 \uc18c\uacb0\uc774 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774 \uc18c\uc7ac\ub294 \ub0ae\uc740 \uc6a9\uc735 \uc628\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc5f4 \ucda9\uaca9\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4.<\/p>\n

\uc18c\ub124\ub77c\uc2a4\ud2f1 \uc2dc\uc2a4\ud15c \ud14c\uc2a4\ud2b8\ub294 \uc0c1\uc628\uacfc \uc800\uc628 \ubc0f \uace0\uc628\uc5d0\uc11c \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc758 \ud0c4\uc131 \uacc4\uc218(\uc601\ub960, \uc804\ub2e8 \uacc4\uc218 \ubc0f \ud478\uc544\uc1a1 \ube44\uc728) \ubc0f \uac10\uc1e0 \ud2b9\uc131\uc744 \uc815\ud655\ud558\uac8c \ud3c9\uac00\ud558\uc5ec \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc758 \uc0c8\ub85c\uc6b4 \ubcc0\ud615\uc744 \uc124\uacc4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ud2b9\uc131\uc744 \uc815\ubc00\ud558\uac8c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc18c\uacb0 \uacfc\uc815\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub098\uc758 \ud0c4\uc131 \uacc4\uc218\ub97c \ub3d9\uc801\uc73c\ub85c \uce21\uc815\ud588\uc2b5\ub2c8\ub2e4. \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc18c\uacb0\ub41c \uc54c\ub8e8\ubbf8\ub098\uac00 \ubd80\ubd84\uc801\uc73c\ub85c \uce58\ubc00\ud654\ub418\uc5b4 \uc601\ud0c4\uc131\ub960\uc774 \uc120\ud615\uc801\uc73c\ub85c \uac10\uc18c\ud588\uc9c0\ub9cc, \ub354 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc18c\uacb0 \ubc0f \uce58\ubc00\ud654 \uacfc\uc815\uc73c\ub85c \uc778\ud574 \uc601\ud0c4\uc131\ub960\uc774 \uae09\uaca9\ud788 \uc0c1\uc2b9\ud588\uc73c\uba70, \uc774\ub7ec\ud55c \uacbd\ud5a5\uc740 \ub3d9\uc77c\ud55c \uc7ac\ub8cc\uc758 \uc0c1\uc628\uc5d0\uc11c \uc815\uc801 \uce21\uc815\uacfc \uc77c\uce58\ud588\uace0 \uc804\ub2e8 \uacc4\uc218 \ubc0f \ud478\uc544\uc1a1 \ube44\uc728\ub3c4 \ube44\uc2b7\ud55c \uacbd\ud5a5\uc744 \ubcf4\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\uc601\uc758<\/p>","protected":false},"excerpt":{"rendered":"

Young’s modulus is an invaluable measure for nondestructive testing of refractory materials and serves as an indicator of microstructure engineering […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","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-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-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-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-gradient":""}},"ast-content-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-gradient":""},"tablet":{"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-gradient":""},"mobile":{"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-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-100","post","type-post","status-publish","format-standard","hentry","category-alumina-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/comments?post=100"}],"version-history":[{"count":3,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/100\/revisions"}],"predecessor-version":[{"id":195,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/100\/revisions\/195"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/media?parent=100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/categories?post=100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/tags?post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}