{"id":94,"date":"2024-06-04T13:36:53","date_gmt":"2024-06-04T05:36:53","guid":{"rendered":"https:\/\/aluminaceramics.net\/?p=94"},"modified":"2024-07-15T20:16:40","modified_gmt":"2024-07-15T12:16:40","slug":"%ec%98%81%ec%8a%a4-%eb%aa%a8%eb%93%88%eb%9f%ac%ec%8a%a4-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%82%98","status":"publish","type":"post","link":"https:\/\/aluminaceramics.net\/ko\/youngs-modulus-alumina\/","title":{"rendered":"\uc601 \uacc4\uc218 \uc54c\ub8e8\ubbf8\ub098"},"content":{"rendered":"

\uc54c\ub8e8\ubbf8\ub098\ub294 \uc6b0\uc218\ud55c \ub0b4\uc0b0\ud654\uc131\uacfc \uc601 \ubaa8\ub4c8\ub7ec\uc2a4 \ud2b9\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uadc0\uc911\ud55c \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc18c\uacb0 \uacfc\uc815\uc5d0\uc11c \ub192\uc740 \uc628\ub3c4\uac00 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \uace0\uac00\uc758 \uc18c\uc7ac\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc0c1\uc628\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub098-YAG \ubbf8\ub9bd\uc790 \ubcf5\ud569\uc7ac\ub294 \uc57d 320MPa\uc758 \uad74\uace1 \uac15\ub3c4\ub85c \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b4 \uac70\ub3d9\uc744 \ubcf4\uc785\ub2c8\ub2e4. 1650\u2103\uc5d0\uc11c\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790\uc640 \ubbf8\uc138\ud55c 2\uc0c1 \uc785\uc790\uac00 \uade0\uc77c\ud55c \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uba70 \ub9e4\ub825\uc801\uc778 \ubbf8\uc138 \uad6c\uc870\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n

\ud2b9\uc131<\/h2>\n

\uc601\uc2a4 \ubaa8\ub4c8\ub7ec\uc2a4 \uc54c\ub8e8\ubbf8\ub098\ub294 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc758 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uadc0\uc911\ud55c \uc18c\uc7ac \ud2b9\uc131\uc785\ub2c8\ub2e4. \uc774 \uce21\uc815\uc740 \uc7ac\ub8cc\uc758 \uc2e0\uc7a5 \ubc29\ud5a5\uc5d0 \uc218\uc9c1\uc73c\ub85c \uac00\ud574\uc9c0\ub294 \uc218\uc9c1\ub825\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc744 \ud3c9\uac00\ud558\ub294 \uac83\uc73c\ub85c, \ud0c4\uc131 \uc0c1\uc218\uc640 \uc804\ub2e8 \ubcc0\ud615\ub960\uc758 \uacf1\uc73c\ub85c \uc815\uc758\ub418\uba70 \uac04\ub2e8\ud55c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc27d\uac8c \uac12\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc601 \uacc4\uc218 \uc54c\ub8e8\ubbf8\ub098 \uce21\uc815\uc740 \uacc4\uce21\ub41c \ub098\ub178 \uc778\ub374\ud14c\uc774\uc158, \ud3ec\uc778\ud130 \ud68c\uc804 \ud14c\uc2a4\ud2b8 \ubc0f \ucc98\uc9d0 \uce21\uc815 \ub4f1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc601\ud0c4\uc131\ub960\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc9c0\ub9cc, \uc785\uc790 \ud06c\uae30\uc640 \ubaa8\uc591\uc744 \uc81c\uc5b4\ud558\ub294 \ucca8\ub2e8 \ud569\uc131 \uae30\uc220\uc744 \ud1b5\ud574 \uc601\ud0c4\uc131\ub960\uc744 \ud06c\uac8c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc0dd\uc0b0 \uc911 \ubc00\ub3c4 \ubcc0\ud654\ub3c4 \uc601 \ubaa8\ub4c8\ub7ec\uc2a4 \uac12\uc744 \ub192\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

G-\uc54c\ub8e8\ubbf8\ub098 \uacfc\ub9bd\uc740 \uc601 \uacc4\uc218\ub97c \uac1c\uc120\ud560 \uc218 \uc788\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uce58\uacfc \ubc0f \uae30\ud0c0 \uc0b0\uc5c5\uc5d0\uc11c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacbd\ub3c4\uc640 \uac15\uc131\uc774 \ub192\uc544 \uce58\uacfc\uc6a9 \uc2dc\uba58\ud2b8\uc5d0 \uc774\uc0c1\uc801\uc774\uba70, \ubca0\ub2c8\uc5b4\uc640 \uac19\uc740 \ub9de\ucda4\ud615 \uc218\ubcf5\ubb3c\ub85c\ub3c4 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uc601 \uacc4\uc218\ub294 \uc628\ub3c4 \uc758\uc874\uc131\uc774 \uac15\ud569\ub2c8\ub2e4. \uc784\ud384\uc2a4 \uc5ec\uae30\ub97c \uc774\uc6a9\ud55c \uc5f0\uad6c\ub97c \uc218\ud589\ud558\uc5ec \uc2e4\uc628\uc5d0\uc11c 1600degC\uae4c\uc9c0 \uac00\uc5f4\ud55c \ubd80\ubd84 \uc18c\uacb0 \uc54c\ub8e8\ubbf8\ub098 \uc2dc\ud3b8\uc758 \uc601\ub960 \ubcc0\ud654\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud55c \ud6c4 \uc774\ub860\uc801 \uc608\uce21\uacfc \ube44\uad50\ud55c \uacb0\uacfc \uc601\ub960 \uc628\ub3c4 \uc758\uc874\uc131\uc774 \uc774 \uc7ac\ub8cc\uc5d0 \uc774\uc0c1\uc801\uc778 \ub9c8\uc2a4\ud130 \uace1\uc120\uc744 \ub530\ub978\ub2e4\ub294 \uac83\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub610\ud55c FESEM \uc774\ubbf8\uc9d5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc54c\ub8e8\ubbf8\ub098 \ub9e4\ud2b8\ub9ad\uc2a4\uc640 2\uc0c1 \ud63c\ud569\ubb3c\uc758 \ubbf8\uc138 \uad6c\uc870\ub97c \ucd5c\ub300 1700degC\uc758 \uc628\ub3c4\uc5d0\uc11c \uc870\uc0ac\ud588\ub294\ub370, \ubbf8\uc138 \uad6c\uc870\uc5d0 \ubcc0\ud654\uac00 \ubcf4\uc774\uc9c0 \uc54a\uace0 \uc785\uc790 \uc131\uc7a5\ub9cc \uc57d\uac04 \uad00\ucc30\ub418\uc5b4 \uc774\ub7ec\ud55c \uc628\ub3c4\uc5d0\uc11c \uace0\uc815 \ud6a8\uacfc\uac00 \uc5ec\uc804\ud788 \uc720\ud6a8\ud568\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n

\uad74\uace1 \ud14c\uc2a4\ud2b8 \uacb0\uacfc, \ube44\ud0c0 \uc778\uc138\ub78c \uc54c\ub8e8\ubbf8\ub098 \uc0d8\ud50c\uc758 \ub3d9\uc801 \uc601 \uacc4\uc218 \ubc0f \uc2e4\uc81c \uacbd\ub3c4 \uac12\uc774 IPS \uc5e0\ud504\ub808\uc2a4 2 \ubc0f \ub2e4\ub978 \ube44\ud0c0 \ucf54\uc5b4 \uc18c\uc7ac\ub97c \ud3ec\ud568\ud55c \ub2e4\ub978 \uc0c1\uc6a9 \ucf54\uc5b4 \uc18c\uc7ac\uc5d0 \ube44\ud574 \ud6e8\uc52c \ub354 \ub192\uc740 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc54c\ub8e8\ubbf8\ub098 \ubcf5\ud569\uc7ac\ub294 \uad7d\ud798 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uac00\uc7a5 \ub192\uc740 \uad74\uace1 \uac15\ub3c4\ub97c \uac00\uc9c4 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uad74\uace1 \uac15\ub3c4\uc5d0 \ub300\ud55c SNK \uc21c\uc704 \uc2dc\ud5d8 \ubd84\uc11d\uc740 5\uac00\uc9c0 \uc0c1\uc6a9 \ucf54\uc5b4 \uc18c\uc7ac \uac04\uc758 \ud654\ud559\uc801 \ubc0f \uad6c\uc870\uc801 \ucc28\uc774\ub97c \uad6c\ubd84\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ubcf5\ud569\uc7ac\ub8cc\uc758 \uad74\uace1 \uac15\ub3c4\uc640 \uc2e4\uc81c \uacbd\ub3c4 \ubc0f \uce58\uacfc\uc6a9\ub3c4 \uac04\uc5d0 \uc778\uc0c1\uc801\uc778 \uc0c1\uad00\uad00\uacc4\uac00 \ubc1c\uacac\ub418\uc5c8\uc73c\uba70(p0.05), \uc774\ub294 \uc54c\ub8e8\ubbf8\ub098 \ubcf5\ud569\uc7ac\ub8cc\uac00 \uc0c1\uc5c5\uc6a9 \ucf54\uc5b4 \uc7ac\ub8cc\ubcf4\ub2e4 \uce58\uacfc\uc6a9\uc73c\ub85c \ub354 \uc801\ud569\ud558\ub2e4\ub294 \uac83\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4. \uc774 \uc5f0\uad6c\ub294 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uac15\ud654\ub41c \uc54c\ub8e8\ubbf8\ub098 \uacfc\ub9bd\uc744 \ub9cc\ub4e4\uc5b4 \uce58\uacfc\uc758\uc0ac\uac00 \ud658\uc790\uc5d0\uac8c \ucd5c\uc801\uc758 \uce58\uacfc \uce58\ub8cc\ub97c \uc81c\uacf5\ud558\uace0 \ud2b9\ud788 \ub178\uc778 \ud658\uc790\uc758 \uc0b6\uc758 \uc9c8\uc744 \uac1c\uc120\ud558\ub294 \ub370 \uae30\uc5ec\ud560 \uc218 \uc788\ub294 \uac00\ub2a5\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n

\uc601 \uacc4\uc218\ub294 \uc7ac\ub8cc\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uc751\ub825\uc744 \ud761\uc218\ud558\ub294 \ub2a5\ub825\uc744 \uacb0\uc815\ud558\ub294 \uc7ac\ub8cc\uc758 \ud544\uc218 \ud2b9\uc131\uc785\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc790\ub3d9\ucc28 \uc124\uacc4\ubd80\ud130 \uc54c\ub8e8\ubbf8\ub098\uc640 \uac19\uc740 \uac74\ucd95 \uc790\uc7ac\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc601\uc2a4 \uacc4\uc218\uac00 \ub192\uc744\uc218\ub85d \ub354 \ub2e8\ub2e8\ud55c \uc18c\uc7ac\uc784\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\uc758 \uc601 \uacc4\uc218\ub294 12.6 GPa\ub85c \ud604\uc7ac \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uac00\uc7a5 \uac15\ub825\ud55c \uc138\ub77c\ubbf9 \uc18c\uc7ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \ud0c4\uc131 \ud2b9\uc131\uc740 \uad6c\uc870, \ud654\ud559 \ubc0f \ubbf8\uc138 \uad6c\uc870\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\ub294 \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790 \uacbd\uacc4\ub85c \ubd84\ub9ac\ub41c Y\uc0c1\uacfc \uc0c1\uc73c\ub85c \uad6c\uc131\ub41c \ub2e4\uacb0\uc815 \ubb3c\uc9c8\ub85c, \uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c\uc740 \ud55c \uc0c1\uc744 \uad6c\uc131\ud558\uace0 \uc54c\uce7c\ub9ac \uae08\uc18d \uc0b0\ud654\ubb3c\uacfc \uc2e4\ub9ac\uce74\ub294 \ub2e4\ub978 \uc0c1\uc744 \uad6c\uc131\ud569\ub2c8\ub2e4. \ub450 \uce35\uc740 \ub098\ub178 \uc12c\uc720\uc640 \ubbf8\uc138 \uc785\uc790\ub85c \uc11c\ub85c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc5b4 \ub192\uc740 \uc601\uc2a4 \uacc4\uc218 \uac12\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uc601 \uacc4\uc218\ub294 \ub2e4\uc591\ud55c \uc2e4\ud5d8 \ubc29\ubc95\uc744 \ud1b5\ud574 \uce21\uc815\ud560 \uc218 \uc788\uc9c0\ub9cc, \uce21\uc815\uc774 \uc218\ud589\ub418\ub294 \uc870\uac74\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \uae30\uc220 \uc911 \ud558\ub098\ub294 \uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\ub85c \uc5bb\uc740 \ud558\uc911-\ubcc0\uc704 \uace1\uc120\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc778\ub370, \uc774\ub294 \uc2dc\ud3b8\uc5d0 \ubcc0\uc704\uac00 \ubc1c\uc0dd\ud558\uae30 \uc704\ud574 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \ud798\uc774 \uc2dc\ud3b8\uc744 \uad00\ud1b5\ud574\uc57c \ud558\ub294\uc9c0, \uc628\ub3c4\uac00 \ub2e4\ub978 \ud14c\uc2a4\ud2b8\uc758 \uacb0\uacfc\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uce21\uc815\ud558\uba70 \ud0c4\uc131 \uacc4\uc218 \uac12\uc740 \uc628\ub3c4 \ucc28\uc774\uc5d0 \ud06c\uac8c \uc758\uc874\ud558\ubbc0\ub85c \ud14c\uc2a4\ud2b8\ub9c8\ub2e4 \uacb0\uacfc\uac00 \ub9e4\uc6b0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/p>\n

\uc601\uc758 \uacc4\uc218\ub294 \uc628\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud558\uace0 \uc54c\ub8e8\ubbf8\ub098\uac00 \uc18c\uacb0\ub428\uc5d0 \ub530\ub77c \uc778\uc7a5 \uac15\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc804\uae30 \uc804\ub3c4\ub3c4\ub294 \uc628\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc54c\uce7c\ub9ac \uae08\uc18d \uc774\uc628 \ud568\ub7c9\ub3c4 \uc804\uae30 \uc804\ub3c4\ub3c4 \uc218\uc900\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0, \uc628\ub3c4\uac00 \ub192\uace0 \uae30\uacf5 \ud06c\uae30\uac00 \uc791\uc744\uc218\ub85d \uc800\ud56d\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n

\uc6d0\ud558\ub294 \ubb3c\uc131\uc744 \uac00\uc9c4 \ub2e4\uacf5\uc131 \uc54c\ub8e8\ubbf8\ub098\uc758 \ud569\uc131\uc740 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uacfc \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubcc0\uc218\uac00 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc5b4\ub824\uc6b4 \uc791\uc5c5\uc785\ub2c8\ub2e4. \ubcf8 \uc5f0\uad6c\uc758 \ubaa9\ud45c\ub294 \ub2e4\uacf5\uc131 \uc54c\ub8e8\ubbf8\ub098 \uc18c\uc7ac\uc758 \uc0dd\uc0b0 \uacf5\uc815 \uac1c\uc120\uc744 \uc704\ud574 \uc18c\uacb0 \uc2dc\uac04, \uc18c\uc131 \uacf5\uc815\uc758 \uac00\uc5f4 \uc18d\ub3c4, \ucd5c\uc885 \uc5f4\ucc98\ub9ac \uacf5\uc815 \ub4f1 \uc0dd\uc0b0 \uacf5\uc815\uc758 \ud0c0\uad6c\uce58\ubc95 \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \uade0\ud615 \uc7a1\ud78c \ub2e4\uacf5\uc131 \ubc0f \uc601\uacc4\uc218 \uac12\uc744 \uac16\ub294 \ub2e4\uacf5\uc131 \uc54c\ub8e8\ubbf8\ub098\ub97c \uc0dd\uc0b0\ud558\ub294 \ud6a8\uc728\uc801\uc778 \uacf5\uc815\uc744 \uac1c\ubc1c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc0c8\ub85c\uc6b4 \ud569\uc131 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae30\uacf5 \ud06c\uae30\uac00 \uc791\uace0 \uc601\uc2a4 \ubaa8\ub4c8\uc774 \ub192\uc740 \ud569\uc131 \uc54c\ub8e8\ubbf8\ub098\ub97c \uc0dd\uc0b0\ud560 \uc218 \uc788\ub2e4\ub294 \uc0ac\uc2e4\uc774 \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \uc138\ub77c\ubbf9\uc744 \uac15\ud654\ud558\uba74\uc11c \uc601\uc2a4 \uacc4\uc218\ub97c \ub450 \ubc30\ub85c \ub192\uc5ec \uace0\uc131\ub2a5 \uc18c\uc7ac\uac00 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc73c\ub85c \uc0dd\uc0b0\ub41c \uacfc\ub9bd\uc740 \uade0\uc5f4 \uc5c6\uc774 \ubcc0\ud615\uc774 \uac00\ub2a5\ud55c \ub192\uc740 \uac00\uc18c\uc131\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \uc774\ub294 \uc758\ub8cc \ubc0f \uce58\uacfc\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc911\uc694\ud55c \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ub610\ud55c \uc774 \ud569\uc131 \uacfc\uc815 \ub355\ubd84\uc5d0 \ud30c\uc190\ub960\uc774 \ud06c\uac8c \uac10\uc18c\ud558\uc5ec \uc774\uc804\ubcf4\ub2e4 \uc784\uc0c1\uc801\uc73c\ub85c \ub354 \ub9ce\uc740 \uc138\ub77c\ubbf9\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc7a5\uc810<\/h2>\n

\uc601 \uacc4\uc218\ub294 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uae30\uacc4\uc801 \ud2b9\uc131\uc785\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc\uac00 \uc751\ub825\uc5d0 \ub300\ud55c \uc800\ud56d\uc744 \uce21\uc815\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc9c4\ub3d9\uc774\ub098 \ucda9\uaca9\ud30c\ub97c \uc5bc\ub9c8\ub098 \uc798 \ud761\uc218\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc601 \uacc4\uc218\uac00 \ub192\uc744\uc218\ub85d \uc190\uc0c1 \uc800\ud56d\uc131\uc774 \ub192\uc73c\uba70, \uc54c\ub8e8\ubbf8\ub098\ub294 \uc601 \uacc4\uc218\uac00 \ub9e4\uc6b0 \ub192\uae30 \ub54c\ubb38\uc5d0 \uae30\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \ud0c1\uc6d4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub284\uc740 \ud2bc\ud2bc\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uac15\ucca0\ub9cc\ud07c \uac15\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \ubb34\uac8c\uac00 \uac00\ubccd\uae30 \ub54c\ubb38\uc5d0 \ubb34\uac8c\uac00 \uc911\uc694\ud55c \uc694\uc18c\uc778 \ud56d\uacf5\uae30\uc5d0 \ub354 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc54c\ub8e8\ubbf8\ub284\uc740 \uc5f0\ub8cc \uc18c\ube44\uc640 \ubc30\uae30\uac00\uc2a4 \ubc30\ucd9c\ub7c9\uc744 \uc904\uc5ec \ud658\uacbd\uc5d0\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \uc5f4\uc218 \ub178\ud654\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc785\ub2c8\ub2e4. \ub610\ud55c \uc601\uc2a4 \ubaa8\ub4c8\ub7ec\uc2a4 \ub4f1\uae09\uc774 \ubaa8\ub4e0 \uc138\ub77c\ubbf9 \uc18c\uc7ac \uc911 \uac00\uc7a5 \ub192\uae30 \ub54c\ubb38\uc5d0 \uadf9\ud55c\uc758 \uc628\ub3c4 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc555\ub825\uc5d0 \uc758\ud55c \uade0\uc5f4 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\ub294 \ubf08 \uc784\ud50c\ub780\ud2b8\uac00 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uc758\ub8cc \ud658\uacbd\uc5d0\uc11c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\uba70, \uce58\uacfc \ubd84\uc57c\uc5d0\uc11c\ub294 \ub9c8\ucc30\uc5d0 \uc758\ud55c \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\ub294 \ud2b9\uc131\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098\uc758 \uc601 \uacc4\uc218\ub294 \uc21c\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70 \uc774\ub294 \uacbd\ub3c4\uc640\ub3c4 \uc0c1\uad00\uad00\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc21c\uc218\ud55c \uc54c\ub8e8\ubbf8\ub098\uac00 \ub9ce\uc774 \uc0dd\uc0b0\ub420\uc218\ub85d \uc601\uc758 \uacc4\uc218\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc548\ud0c0\uae5d\uac8c\ub3c4 \uc790\uccb4 \ud655\uc0b0 \uacc4\uc218\uc640 \uc735\uc810\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc21c\uc218\ud55c \uc54c\ub8e8\ubbf8\ub098\ub97c \uc0dd\uc0b0\ud558\uae30\uac00 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc9c0\ub9cc \ub9e4\ud2b8\ub9ad\uc2a4\uc5d0 \ud0c4\uc18c\ub97c \ucd94\uac00\ud558\uba74 \uc774\ub97c \ud06c\uac8c \uc99d\uac00\uc2dc\ud0a4\uace0 \uc601 \uacc4\uc218\ub97c \uc0c1\ub2f9\ud788 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud2b9\ud788 \uc601 \uacc4\uc218\ub294 \uc785\uc790\uac00 \uc11c\ub85c \uac00\uae4c\uc6cc\uc9c0\uace0 \uc785\uc790 \uac04\uc5d0 \ub354 \uac15\ud55c \uacb0\ud569\uc744 \ud615\uc131\ud568\uc5d0 \ub530\ub77c \uc628\ub3c4\uc5d0 \ub530\ub77c \uac10\uc18c\ud569\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub2e4\uc131\ubd84 \uc54c\ub8e8\ubbf8\ub098 \uc7ac\ub8cc\ub294 \ub9c9\ub300 \ub610\ub294 \uc218\uc5fc \ubaa8\uc591\uc758 \ud615\ud0dc\uc640 \uc774\ubc29\uc131 \ud504\ub9ac\ud3fc\uc744 \uac00\uc9c4 \ucca8\uac00\uc81c\ub97c \uad6c\uc131\uc5d0 \ud3ec\ud568\ud568\uc73c\ub85c\uc368 \uad6d\ubd80\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uc601 \uacc4\uc218\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub3d9\uc801 \uc555\uc785\uc740 \uc54c\ub8e8\ubbf8\ub098\uc758 \uace0\uc720 \uc601 \uacc4\uc218\ub97c \uce21\uc815\ud558\ub294 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95 \uc911 \ud558\ub098\uc774\uc9c0\ub9cc, \uc555\uc785 \ud301 \uc544\ub798\uc758 \uc190\uc0c1\ub41c \uc601\uc5ed\ub9cc \uce21\uc815\ud558\uae30 \ub54c\ubb38\uc5d0 \uc815\ud655\ub3c4\uac00 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub300\uc2e0 \uc774 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc2dc\ub8cc\uc758 \ud558\uc911-\ubcc0\uc704 \uace1\uc120\uc744 \ucd94\uc815\ud558\ub294 \ud601\uc2e0\uc801\uc778 \uc0c8 \ubc29\ubc95\uc744 \uc81c\uc548\ud558\uba70, \ubbf8\uc138 \uacbd\ub3c4 \ud14c\uc2a4\ud2b8 \uae30\ubc95\uacfc \ube44\uc2b7\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \ub17c\ubb38\uc5d0\uc11c\ub294 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc5d0 \uc99d\ucc29\ub41c \uc54c\ub8e8\ubbf8\ub098 \ucf54\ud305\uc758 \ud0c4\uc131\ub960\uc744 \uc608\uce21\ud558\uae30 \uc704\ud574 \uc218\uce58 \ubaa8\ub378\ub9c1\uacfc \uc2e4\ud5d8 \uae30\ubc95\uc744 \uacb0\ud569\ud558\uc5ec \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\ub294 \uc218\ub2e8\uc73c\ub85c 3\uc810 \ubc0f 4\uc810 \uad7d\ud798 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n

\"\uc601\uc2a4<\/p>","protected":false},"excerpt":{"rendered":"

Alumina is an invaluable ceramic material, known for its superior oxidation resistance and Young’s modulus properties. However, due to the […]<\/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-94","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\/94","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=94"}],"version-history":[{"count":3,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/94\/revisions"}],"predecessor-version":[{"id":182,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/94\/revisions\/182"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/media?parent=94"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/categories?post=94"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/tags?post=94"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}