{"id":84,"date":"2024-05-31T02:28:40","date_gmt":"2024-05-30T18:28:40","guid":{"rendered":"https:\/\/aluminaceramics.net\/?p=84"},"modified":"2024-07-15T20:21:08","modified_gmt":"2024-07-15T12:21:08","slug":"%ec%95%8c%eb%a3%a8%eb%af%b8%eb%82%98-cte%eb%9e%80","status":"publish","type":"post","link":"https:\/\/aluminaceramics.net\/ko\/what-is-alumina-cte\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub098 CTe\ub780 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"

\uc54c\ub8e8\ubbf8\ub098 cte\ub294 \uc811\ucc29\ub825\uc774 \ub6f0\uc5b4\ub09c \uace0\uae09 \ub0b4\ud654 \uc18c\uc7ac\ub85c \ub2e4\uc591\ud55c \uc751\uc9d1 \ubc0f \uc18c\uacb0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uadf8\ubb3c\uc5d0 \uac00\uae4c\uc6b4 \ud615\ud0dc\ub85c \uc27d\uac8c \uc131\ud615\ud560 \uc218 \uc788\uc5b4 \uc815\ubc00\ud55c \uadf8\ubb3c \ud615\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \uc804\uae30 \uc800\ud56d\uc131\uacfc \uc5f4\ucda9\uaca9 \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub098 \uc218\uc694\uac00 \ub192\uc740 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\ub294 \uc5f4\ud33d\ucc3d \uacc4\uc218(CTE)\uac00 \ub9e4\uc6b0 \ub0ae\uc544 \uc138\ub77c\ubbf9-\uae08\uc18d \ud53c\ub4dc\uc2a4\ub8e8 \ubc0f \uc808\uc5f0\uccb4, X-\ub808\uc774 \ubd80\ud488 \ud53c\ub4dc\uc2a4\ub8e8, \uc9c4\uacf5 \ud38c\ud504 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\uc5f4\ud33d\ucc3d \uacc4\uc218<\/h2>\n

\ubb3c\uc9c8\uc758 \uc5f4\ud33d\ucc3d\uacc4\uc218(CTE)\ub294 \ub2e8\uc704 \uc628\ub3c4 \uc0c1\uc2b9\ub2f9 \uae38\uc774 \uc99d\uac00\uc728 \ub610\ub294 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud55c \ubc18\uc751\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 \ud2b9\uc815 \uc6d0\uc790 \ubaa8\uc591\uacfc \uc6d0\uc790\ub97c \uc11c\ub85c \ubd99\uc7a1\ub294 \ubd84\uc790 \uac04 \ud798\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. CTE \uce21\uc815\uc740 \ud55c \uc628\ub3c4\uc5d0\uc11c \uad6c\uccb4\uc801\uc73c\ub85c \ub610\ub294 \uc5ec\ub7ec \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uce21\uc815\ud558\uc5ec \ud3c9\uade0 \uacc4\uc218(a)\ub97c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. CTE\ub294 \ub610\ud55c \uc555\ub825, \uc790\uae30\uc7a5, \uc804\uae30\uc7a5 \ub4f1 \uc7ac\ub8cc \ub0b4 \uc6d0\uc790\uc758 \uc815\ub82c\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub294 \uc678\ubd80 \uc601\ud5a5\uc5d0 \uc758\ud574 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098(Al2O3)\ub294 \ud654\ud559 \uc131\ubd84\uc774 Al2O3\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc138\ub77c\ubbf9\uc785\ub2c8\ub2e4. \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4, \uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ub4f1\uc758 \ud2b9\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc73c\uba70 \ud0c4\ud654\uaddc\uc18c\uc5d0 \uc774\uc5b4 \ub450 \ubc88\uc9f8\ub85c \ub2e8\ub2e8\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc18c\uc7ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub098\ub294 \uace0\uc9c4\uacf5 \uc7a5\ube44, \uad70\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158, \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488 \ub4f1\uc758 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc774\uba70 \ub0b4\uc2dd\uc131 \ubc0f \ub0b4\uc5f4\uc131\uc774 \ub6f0\uc5b4\ub098 \uae08\uc18d \uac00\uacf5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud560 \ub54c \ub2e4\uc591\ud55c \uc18c\uc7ac\uc758 CTE \uac12 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \uad6c\ub9ac\ubcf4\ub2e4 CTE \uac12\uc774 \ud6e8\uc52c \ub192\uae30 \ub54c\ubb38\uc5d0 \uc804\uae30 \ucf00\uc774\ube14\uacfc \uac19\uc774 \uc11c\ub85c \ub2e4\ub978 \uae08\uc18d\uc744 \uc5f0\uacb0\ud560 \ub54c \ud33d\ucc3d\ub825\uc73c\ub85c \uc778\ud574 \uc811\ud569\ubd80\uc5d0 \uc720\ud574\ud55c \ud798\uc774 \ubc1c\uc0dd\ud558\uace0 \uc811\ud569\ubd80 \ub0b4\uc5d0\uc11c \ud30c\uad34\uc801\uc778 \ud798\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \uc57c\uae30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\ub824\uba74 CTE \uac12\uc774 \ub0ae\uc740 \uae08\uc18d\uc744 \uc120\ud0dd\ud558\uace0 \ud2b9\uc815 \uc7ac\ub8cc\ub294 \uc628\ub3c4\uc5d0 \ube44\ub840\ud558\ub294 \ube44\uc728\ub85c \ud33d\ucc3d\ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\uc138\uc694. \uc989, \uc628\ub3c4\uac00 \ub450 \ubc30\uac00 \ub418\uba74 \uc774 \uc7ac\ub8cc\ub294 4\ubc30\ub85c \ud33d\ucc3d\ud569\ub2c8\ub2e4!<\/p>\n

\uc120\ud615 \uc5f4\ud33d\ucc3d(LTE)\uc740 \ud0c4\uc131 \uacc4\uc218, \uc601 \uacc4\uc218 \ubc0f \ub2e8\uba74\uc801\uacfc \uad00\ub828\uc774 \uc788\ub294 \uc7ac\ub8cc\uc758 \ud544\uc218 \ud2b9\uc131\uc785\ub2c8\ub2e4. \ub610\ud55c LTE\ub294 \ubb34\ubcc0\ud615 \uc628\ub3c4 Tref\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70 \ucc28\ub4f1 \uc5f4 \ubd84\uc11d(DTA)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc7ac\ub8cc\uc758 \uc120\ud615 \uc5f4\ud33d\ucc3d\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \ud14c\uc2a4\ud2b8 \uc2dc\ud3b8\uc744 \ub3d9\uacb0\ud558\uace0 \uce58\uc218 \ubcc0\ud654\ub97c \uce21\uc815\ud55c \ub2e4\uc74c, \uc774 \uacb0\uacfc\ub97c \uc6d0\ub798 \uac12\uacfc \ube44\uad50\ud558\uc5ec \uc5f4\ud33d\ucc3d \uacc4\uc218(CTE)\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. CTE \uacb0\uacfc\ub294 \uc2dc\ud3b8 \uad6c\uc131 \ubc0f \ud615\uc0c1, \uae38\uc774 \ubc0f \uc628\ub3c4 \uce21\uc815 \uae30\uc220, \ud45c\uc900 \ub610\ub294 \ud5c8\uc6a9\ub418\ub294 CTE \uac12 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

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

\uc601 \uacc4\uc218\ub294 \uad7d\ud798\uc774\ub098 \uc555\ucd95\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc801\uc808\ud55c \uc751\ub825 \uc218\uc900\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uad6c\uc870\ubb3c\uc744 \uc124\uacc4\ud560 \ub54c \uc774 \ud2b9\uc131\uc744 \ud65c\uc6a9\ud558\uba70, \uac00\ud639\ud55c \uc870\uac74\uc5d0\uc11c \ubc18\ubcf5\uc801\uc73c\ub85c \uc0ac\uc6a9\ud574\ub3c4 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ud0c4\uc131 \ud2b9\uc131 \ud3c9\uac00 \ubc29\ubc95\uc73c\ub85c\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc601 \uacc4\uc218\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uba3c\uc800, \ub2e4\uc591\ud55c \uc9c1\uacbd\uc758 \uc7ac\ub8cc\ub97c \uce21\uc815\ud558\uace0 \uc5ec\ub7ec \uc9c0\uc810\uc5d0\uc11c \uce21\uc815\uac12\uc744 \uce21\uc815\ud558\uc5ec \ucd94\uac00 \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ud560 \uc815\ud655\ud55c \uae30\uc900\uc120\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c \ubcc0\ud615 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c \ub2e4\uc591\ud55c \ud798\uc774 \uc7ac\ub8cc\uac00 \ubc18\uc751\ud558\ub294 \ubc29\uc2dd\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacb0\uacfc\ub97c \ud3c9\uac00\ud55c \ud6c4 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud45c\uc900 \uae30\uc900\uac12\uacfc \ube44\uad50\ud558\uc5ec \uc7ac\ub8cc\uc758 \uc601\uc2a4 \uacc4\uc218\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc774 \uacb0\uc815\uc740 \uc751\ub825 \ud761\uc218 \ub2a5\ub825\uc774 \uc77c\ubc18\uc801\uc778 \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ub610\ub294 \ucde8\uc57d\uc131 \ub54c\ubb38\uc5d0 \uad6c\uc870\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294\uc9c0 \uc5ec\ubd80\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098 cte\uc758 \uc601 \uacc4\uc218\ub294 \uc628\ub3c4, \ud569\uae08 \uc870\uc131 \ubc0f \uacb0\uc815 \uad6c\uc870\ub97c \ube44\ub86f\ud55c \uc5ec\ub7ec \ubcc0\uc218\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uac00\ud574\uc9c0\ub294 \ubcc0\ud615\ub960\uc758 \ud568\uc218\ub85c \ud45c\ud604\ub418\uba70, \ud2b9\ud788 frac LL0\/frac EE(LL)2\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284\uacfc \uc9c0\ub974\ucf54\ub2c8\uc544\ub294 \uac15\ub3c4, \ub0b4\uad6c\uc131, \uace0\uc628 \ub0b4\uc131, \ubd80\uc2dd \ubc0f \ub9c8\ubaa8\uc5d0 \ub300\ud55c \ub0b4\uc131\uc73c\ub85c \uc778\ud574 \ud56d\uacf5\uc6b0\uc8fc, \uc790\ub3d9\ucc28 \ubc0f \uc0b0\uc5c5 \uc81c\ud488\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\ub294 \uc6d0\uc790 \uac04\uc758 \uc774\uc628 \uacb0\ud569\uc774 \uac15\ud558\uc5ec \ubc14\ub78c\uc9c1\ud55c \uc7ac\ub8cc \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uace0\uc628\uc5d0\uc11c \uc5ec\ub7ec \uacb0\uc815\uc0c1\uc774 \uc874\uc7ac\ud558\uc9c0\ub9cc \ub300\ubd80\ubd84 \uc721\uac01\ud615 \uc54c\ud30c \uc0c1\uc73c\ub85c \ube60\ub974\uac8c \uc804\ud658\ub418\uc5b4 \uac15\ud558\uace0 \ub2e8\ub2e8\ud55c \uc138\ub77c\ubbf9 \uc18c\uc7ac\ub85c \uad6c\uc870\ubb3c \uc81c\uc791\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \ud0c4\uc131 \uacc4\uc218\ub294 \uc57d 69\uae30\uac00\ud30c\uc2a4\uce7c(GPa)\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 \uc2e4\ud5d8 \uce21\uc815, \uc774\ub860\uc801 \uacc4\uc0b0 \ubc0f \uc2dc\ubbac\ub808\uc774\uc158\uc744 \ud1b5\ud574 \uac80\uc99d\ub418\uc5c8\uc9c0\ub9cc \uc815\ud655\ud55c \uac12\uc740 \uac00\uacf5 \ubc0f \uc81c\uc870 \ubc29\ubc95\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\uacf5\uc131<\/h2>\n

\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \ub0b4\uc2dd\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uae30\uacc4\uc801 \uac15\ub3c4\uac00 \ub6f0\uc5b4\ub098\uba70 \ud1a0\uacf5 \ubc0f \uc790\uc7ac \uc774\uc1a1 \ubd84\uc57c\uc5d0\uc11c \uace0\uc628 \uac00\ub9c8 \ubc0f \uc6a9\uad11\ub85c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\ub294 \ub2e4\ubaa9\uc801 \uae30\uc220 \uc138\ub77c\ubbf9\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud574\ub2f9 \uc791\uc5c5\uc5d0 \ub9de\uac8c \ud2b9\ubcc4\ud788 \ub9de\ucda4\ud654\ub41c \ubbf8\uc138 \uad6c\uc870\uc640 \uc870\uc131\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \uc5ec\ub7ec \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\uacf5 \ud615\uc131\uc81c\ub294 \ud615\uc131\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc804\ubd84 \uc885\ub958\uc5d0 \ub530\ub77c \uc5f4\uc801 \uac70\ub3d9\uc5d0 \ub9c9\ub300\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc5f0\uad6c \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \uac10\uc790, \ubc00, \uc625\uc218\uc218 \uc804\ubd84\uc73c\ub85c \uc81c\uc870\ud560 \ub54c \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub294 \uc11c\ub85c \ub2e4\ub978 \ub2e4\uacf5\uc131 \uc218\uc900\uacfc \uae30\uacf5 \ud06c\uae30\ub97c \ub098\ud0c0\ub0b4\uba70, \uac01 \ubd84\ub9d0\uc740 \uc5f4\uc804\ub3c4\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubc00\ub3c4\ub3c4 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

\uae30\uacf5 \ud615\uc131\uc81c\uac00 \uc54c\ub8e8\ubbf8\ub098 cte\uc758 \uc5f4\uc801 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc870\uc0ac\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ubd84\ub9d0\uacfc \uc2a4\ud504\ub808\uc774 \ud30c\ub77c\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc138 \uac00\uc9c0 \ucf54\ud305\uc744 \uc900\ube44\ud558\uc5ec \ub2e8\uc5f4 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc870\uc0ac\ud588\uc2b5\ub2c8\ub2e4. \uc2a4\ud504\ub808\uc774 \uc0d8\ud50c\uc744 \ub2e8\uc5f4 \ud14c\uc2a4\ud2b8\ud55c \uacb0\uacfc, \uac70\uce5c \uc785\uc790 \ubc0f \uc911\uac04 \uc785\uc790 \ucf54\ud305\uc774 \ubbf8\uc138 \uc785\uc790 \ucf54\ud305\ubcf4\ub2e4 \ub2e8\uc5f4\uc131\uc774 \ub0ae\uc558\uc73c\uba70, \ub610\ud55c \uac70\uce5c \uc785\uc790 \ubc0f \uc911\uac04 \uc785\uc790 \ubd84\ub9d0\ub85c \uc81c\uc870\ub41c \uc138\ub77c\ubbf9\uc740 \ubbf8\uc138 \uc785\uc790 \uc138\ub77c\ubbf9\ubcf4\ub2e4 \ub179\uc9c0 \uc54a\uc740 \uc785\uc790\uac00 \ub9ce\uace0 \uae30\uacf5 \ud06c\uae30 \ubd84\ud3ec\uac00 \ubd88\uaddc\uce59\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uacb0\uacfc\ub294 \uae30\uacf5 \ud615\uc131\uc81c\uc640 \ucd9c\ubc1c \ubd84\ub9d0\uc758 \uc785\uc790 \ud06c\uae30\uac00 \ub2e4\uacf5\uc131 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc758 \ud06c\uae30, \ubaa8\uc591 \ubc0f \ubd84\ud3ec\uac00 \ub2e8\uc5f4 \ud2b9\uc131\uacfc \uac19\uc740 \uc5f4 \ucf54\ud305 \ud2b9\uc131\uc5d0 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud558\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uacf5\uc131 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc744 \ud2b9\uc131\ud654\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud55c\ub2e4\ub294 \uac83\uc744 \uc785\uc99d\ud569\ub2c8\ub2e4.<\/p>\n

\uae30\uacf5 \ud615\uc131\uc81c\uc640 \uc785\uc790 \ud06c\uae30\ub97c \ud3c9\uac00\ud588\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c X-\uc120 \ubd84\ub9d0 \ud68c\uc808\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec 3D AAO \uad6c\uc870\uc758 \ud615\ud0dc\ub97c \ubd84\uc11d\ud588\uc2b5\ub2c8\ub2e4. X-\uc120 \uacb0\uacfc, \uc54c\ub8e8\ubbf8\ub098 3D \uba64\ube0c\ub808\uc778\uc5d0\ub294 \ud6a1\ubc29\ud5a5 \ub098\ub178\ucc44\ub110\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc885\ubc29\ud5a5 \uae30\uacf5\uc774 \uc874\uc7ac\ud558\uba70, \uadf8 \uae38\uc774\ub294 \uc5f4\uc804\ub3c4\uc728\uacfc \uc0ac\uc6a9\ub41c \ud544\ub7ec \uc7ac\ub8cc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\uc73c\ub85c \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubc00\ub3c4<\/h2>\n

\uc54c\ub8e8\ubbf8\ub098\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \uace0\uae09 \uae30\uc220 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ubc0f \uc804\uae30\uc801 \ud2b9\uc131\uc744 \uc790\ub791\ud558\uc5ec \uace0\uc628 \ud658\uacbd\uc758 \uc815\ubc00 \uc530\ub9c1 \ubd84\uc57c\uc5d0 \uc801\ud569\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub9e4\uc6b0 \ub0ae\uc740 \ub2e4\uacf5\uc131\uacfc \ud070 \uc785\uc790 \ud06c\uae30\ub85c \uc778\ud574 \ub6f0\uc5b4\ub09c \ub2e8\uc5f4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\ub294 \ud654\ud559\uc801\uc73c\ub85c \ubd88\ud65c\uc131\uc774\uba70 \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0\ub294 \ub0b4\ub9c8\ubaa8\uc131, \uacbd\ub3c4 \ubc0f \uad74\uace1 \uac15\ub3c4(\uc778\uc7a5 \uac15\ub3c4 160MPa, \uad74\uace1 \uac15\ub3c4 280MPa \uc774\uc0c1)\ub3c4 \ud3ec\ud568\ub418\uba70, \uc774\ub294 \uc9c0\uc815\ub41c \uc870\uac74\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uad74\uace1 \uac15\ub3c4\ub294 \ud558\uc911 \ud558\uc5d0\uc11c \ubcc0\ud615\ud558\ub294 \uc7ac\ub8cc\uc758 \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \uac83\uc73c\ub85c, \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uc815\ud655\ud558\uac8c \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uc778\uc7a5 \ubc0f \uad74\uace1 \uac15\ub3c4\ub294 \uc7ac\ub8cc\uc5d0 \uc9c1\uc811 \uc751\ub825\uc744 \uac00\ud558\uace0 \ud30c\uad34 \uc9c0\uc810\uc5d0\uc11c \ubcc0\ud615\ub960\uc744 \uce21\uc815\ud558\uc5ec \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc740 \uc21c\ub3c4 \ubc0f \uc81c\uc870 \uacf5\uc815\uc5d0 \ub530\ub77c \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uc751\uc131 \uc54c\ub8e8\ubbf8\ub098\ub294 \uc77c\ubc18 \uc54c\ub8e8\ubbf8\ub098\ubcf4\ub2e4 \uc6a9\uc735 \uc628\ub3c4\uac00 \ub0ae\uace0 \ubc00\ub3c4\uac00 \ub192\uc73c\uba70, \uc774\ub7ec\ud55c \ucc28\uc774\ub294 \uc81c\uc870, \uc0ac\uc6a9 \uacf5\uc815 \ubc0f \uc81c\ud488 \uc131\ub2a5\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubbf8\uc138 \uc785\uc790 \uae30\uc220 \ub4f1\uae09 \uc54c\ub8e8\ubbf8\ub098\ub294 \uc0b0\uc5c5\uacc4\uc758 \uc8fc\ub825 \uc81c\ud488 \uc911 \ud558\ub098\uc774\uba70 \ube44\uc6a9\uacfc \uc131\ub2a5 \uac04\uc758 \ub9e4\ub825\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc21c\ub3c4 \uc218\uc900\uc740 \uae08\uc18d\ud654\uac00 \uc6a9\uc774\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c 94%\ubd80\ud130 \ucd5c\ub300 99.8%\uae4c\uc9c0 \ub2e4\uc591\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c \uc694\uad6c \uc0ac\ud56d\ub3c4 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n

\ub179\uc0c9 \ub610\ub294 \ube44\uc2a4\ud0b7 \uc0c1\ud0dc\uc758 \uc138\ub77c\ubbf9 \uc18c\uc7ac\ub294 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc73c\ub85c \uc27d\uac8c \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\ud0c0\uae5d\uac8c\ub3c4 \uc138\ub77c\ubbf9\uc744 \uc644\uc804\ud788 \ubc00\ub3c4\ud654\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc18c\uacb0 \uacf5\uc815\uc73c\ub85c \uc778\ud574 \uc57d 20%\uae4c\uc9c0 \uc218\ucd95\ud558\ubbc0\ub85c \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \ub2ec\uc131\ud558\ub824\uba74 \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\uc0ad \uae30\uc220\uc744 \uc0ac\uc6a9\ud55c \uc815\ubc00 \uac00\uacf5\uc774 \ud544\uc694\ud558\uba70 \uc774\ub294 \uc2dc\uac04\uacfc \ube44\uc6a9\uc774 \ub9ce\uc774 \uc18c\uc694\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uc131\ub2a5\uc774 \uadf8\ub2e4\uc9c0 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 Macor \uac00\uacf5 \uc720\ub9ac \uc138\ub77c\ubbf9\uc774 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ub300\uc548\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Macor\ub294 \ube44\uc2b7\ud55c \uad74\uace1 \uac15\ub3c4\uc640 \uc5f4\uc804\ub3c4\uc728\uc744 \uac16\uc9c0\ub9cc \uc785\uc790 \ud06c\uae30\uac00 \ub354 \ud06c\uae30 \ub54c\ubb38\uc5d0 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub5a8\uc5b4\uc9c0\uace0 \uae09\uaca9\ud55c \uac00\uc5f4\/\ub0c9\uac01 \uc0ac\uc774\ud074\uc774 \ubc1c\uc0dd\ud558\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\uc54c\ub8e8\ubbf8\ub098<\/p>","protected":false},"excerpt":{"rendered":"

Alumina cte is an advanced refractory material with superior adhesiveness that can be easily formed into near net shapes using […]<\/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-84","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\/84","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=84"}],"version-history":[{"count":3,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/84\/revisions"}],"predecessor-version":[{"id":188,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/84\/revisions\/188"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/media?parent=84"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/categories?post=84"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/tags?post=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}