\uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c(Al2O3)\ub85c \ub9cc\ub4e0 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub6f0\uc5b4\ub09c \ud2b9\uc131\uacfc \ub2a5\ub825\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud29c\ube0c\ub294 \uac15\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uace0\uc628, \ud654\ud559 \ubb3c\uc9c8 \ubc0f \ub9c8\ubaa8\uc5d0 \ub9e4\uc6b0 \uc798 \uacac\ub514\uae30 \ub54c\ubb38\uc5d0 \uc5f4\uc545\ud55c \uc0c1\ud669\uc5d0 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\uc758 \ud2b9\uc9d5, \uc6a9\ub3c4 \ubc0f \uc774\uc810\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4. \uc5c5\uacc4 \uc804\ubb38\uac00\uac00 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \ucc3e\uc744 \uc218 \uc788\ub3c4\ub85d \uc774 \ud29c\ube0c\uc5d0 \ub300\ud55c \uc804\uccb4\uc801\uc778 \uadf8\ub9bc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub97c \uc774\ud574\ud558\ub294 \ubc29\ubc95<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \ub9e4\uc6b0 \uc21c\uc218\ud55c \uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \uace0\uc628\uc5d0\uc11c \ub2e8\ub2e8\ud558\uace0 \uc548\uc815\uc801\uc778 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0\uc744 \uace0\uc628\uc5d0\uc11c \uc18c\uacb0\ud558\ub294 \uac83\uc774 \uc81c\uc870 \uacf5\uc815\uc758 \uc77c\ubd80\uc774\uba70, \uc774\ub97c \ud1b5\ud574 \uac15\ud558\uace0 \ubc00\ub3c4\uac00 \ub192\uc740 \uc18c\uc7ac\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\ub294 \uc21c\ub3c4\uac00 \uc5b4\ub290 \uc815\ub3c4\uc77c \uc218 \uc788\uc73c\uba70, \uc21c\ub3c4\uac00 \ub192\uc744\uc218\ub85d(\ucd5c\ub300 99.9%) \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.
\n\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/p>\n
\uace0\uc628 \uc800\ud56d\uc131: \uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 1700\u00b0C(3092\u00b0F) \uc774\uc0c1\uc758 \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\uc73c\ubbc0\ub85c \uac00\ub9c8 \ubc0f \uc6a9\uad11\ub85c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ub0b4\ud654\ud559\uc131: \uc774 \ud29c\ube0c\ub294 \ub2e4\uc591\ud55c \ud654\ud559 \ubb3c\uc9c8, \uc2ec\uc9c0\uc5b4 \uac15\uc0b0\uacfc \uc54c\uce7c\ub9ac\uc131 \ubb3c\uc9c8\ub3c4 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubd80\uc2dd\uc131 \ubb3c\uc9c8\uc744 \ub2e4\ub8e8\ub294 \uc0b0\uc5c5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n
\uc54c\ub8e8\ubbf8\ub098\ub294 \ud6cc\ub96d\ud55c \uc804\uae30 \uc808\uc5f0\uccb4\uc774\ubbc0\ub85c \uc5f4\uc804\ub300 \ubcf4\ud638\uc640 \uac19\uc774 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\uc774 \ud544\uc694\ud55c \uacf3\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n
\uae30\uacc4\uc801 \uac15\ub3c4: \uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uad6c\ubd80\ub7ec\uc9c0\uac70\ub098 \ubd80\ub7ec\uc9c0\uc9c0 \uc54a\uace0 \ub9ce\uc740 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub51c \uc218 \uc788\uc744 \ub9cc\ud07c \uac15\ud569\ub2c8\ub2e4.<\/p>\n
\ub0ae\uc740 \uc5f4\uc804\ub3c4\uc728: \uc54c\ub8e8\ubbf8\ub098\ub294 \uace0\uc628\uc744 \uacac\ub51c \uc218 \uc788\uc9c0\ub9cc \uc5f4\uc744 \uc798 \uc804\ub3c4\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c \uc628\ub3c4\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\uc758 \uc6a9\ub3c4<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\uc694 \uc6a9\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:
\n1. \uc5f4\uc804\ub300 \ubcf4\ud638<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uc628\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc740 \uacf3\uc5d0\uc11c \uc5f4\uc804\ub300\ub97c \uc548\uc804\ud558\uac8c \ubcf4\uad00\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf9\ud55c\uc758 \uc5f4\uacfc \ubd80\uc2dd\uc131 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc6a9\uad11\ub85c, \uac00\ub9c8 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5 \uacf5\uc815\uc5d0\uc11c \uc628\ub3c4\ub97c \uce21\uc815\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.
\n2. \uc6a9\uad11\ub85c \ubd80\ud488<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uc6a9\uad11\ub85c\ub97c \ub9cc\ub4dc\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubd80\ud488\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uac83\uc774 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \uac00\uc5f4 \uc694\uc18c\uc640 \uc804\uae30 \uc5f0\uacb0\ubd80\uc758 \ubcf4\ud638 \ucee4\ubc84\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n3. \ud654\ud559 \ubb3c\uc9c8 \ucc98\ub9ac<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \ubd80\uc2dd\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ud654\ud559 \uc0b0\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uac15\ud55c \ud654\ud559 \ubb3c\uc9c8\uc5d0 \uc790\uc8fc \ub178\ucd9c\ub418\ub294 \uc6d0\uc790\ub85c \ubc0f \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n4. \ub808\uc774\uc800 \uc2dc\uc2a4\ud15c<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uace0\uc628\uc5d0\uc11c \uc548\uc815\uc801\uc774\uace0 \uace0\uc5d0\ub108\uc9c0 \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub808\uc774\uc800 \uae30\uc220\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0ac\uc6a9 \uc911 \ub808\uc774\uc800 \ubd80\ud488\uc774 \ud30c\uc190\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.
\n5. \uc5f4\uad50\ud658\uae30<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uc5f4\uc744 \uc798 \uc804\ub2ec\ud558\uace0 \uace0\uc628\uc73c\ub85c\ubd80\ud130 \ubbfc\uac10\ud55c \ubd80\ud488\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc5f4\uad50\ud658\uae30\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\n\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c \uc0ac\uc6a9\uc758 \uc774\uc810<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \uae30\ubcf8 \ud2b9\uc131 \uc678\uc5d0\ub3c4 \ub2e4\uc591\ud55c \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \uc774\uc810\uc785\ub2c8\ub2e4:
\n1. \uc624\ub798 \uc9c0\uc18d\ub418\uace0 \ud2bc\ud2bc\ud55c<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc27d\uac8c \ub9c8\ubaa8\ub418\uc9c0 \uc54a\uace0 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0 \uc790\uc8fc \uad50\uccb4\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.
\n2. \uc720\uc9c0 \uad00\ub9ac\uac00 \uac70\uc758 \ud544\uc694 \uc5c6\uc74c<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \ud55c \ubc88 \uc124\uce58\ud558\uba74 \ubcc4\ub2e4\ub978 \uad00\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \uc815\uae30\uc801\uc778 \uc810\uac80\uc774\ub098 \uad50\uccb4 \uc5c6\uc774\ub3c4 \uc798 \uc791\ub3d9\ud558\ubbc0\ub85c \ube44\uc988\ub2c8\uc2a4 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n3. \uc720\uc5f0\uc131<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc870\uc815\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud654\ud559 \ucc98\ub9ac \uacf5\uc7a5 \ubc0f \uace0\uc628 \uc6a9\uad11\ub85c\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc7a5\uc18c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n4. \ube44\uc6a9 \ud6a8\uc728\uc131<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \ub2e4\ub978 \uc635\uc158\ubcf4\ub2e4 \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc9c0\ub9cc, \uc218\uba85\uc774 \uae38\uace0 \uc720\uc9c0 \uad00\ub9ac\uac00 \ub9ce\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc7a5\uae30\uc801\uc73c\ub85c\ub294 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.
\n5. \ud658\uacbd\uc5d0 \ub300\ud55c \uc800\ud56d<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \ud654\ud559 \ubb3c\uc9c8\uacfc \uc628\ub3c4 \ubc0f \uc2b5\ub3c4 \ubcc0\ud654\ub97c \uacac\ub51c \uc218 \uc788\uc5b4 \uc2e4\uc678 \ubc0f \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc88b\uc2b5\ub2c8\ub2e4.
\n\ub2e4\ub978 \uc790\ub8cc\uc640 \ube44\uad50<\/p>\n
\uace0\uc628\uacfc \ubd80\uc2dd\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uc18c\uc7ac\ub97c \ucc3e\uc744 \ub54c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \uae08\uc18d\uacfc \ud3f4\ub9ac\uba38\ubcf4\ub2e4 \ub3cb\ubcf4\uc785\ub2c8\ub2e4. \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \uc774\ub807\uac8c \uc313\uc785\ub2c8\ub2e4:
\n1. \uae08\uc18d<\/p>\n
\uae08\uc18d\uc740 \ub9e4\uc6b0 \uac15\ud560 \uc218 \uc788\uc9c0\ub9cc \uace0\uc628\uc5d0\uc11c \ub179\uc774 \uc2ac\uace0 \uc0b0\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \ub9e4\uc6b0 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \ubaa8\uc591\uc774 \uc720\uc9c0\ub418\uace0 \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.
\n2. \ud3f4\ub9ac\uba38<\/p>\n
\ud3f4\ub9ac\uba38\ub294 \uac00\ubccd\uace0 \uc800\ub834\ud560 \uc218 \uc788\uc9c0\ub9cc \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ucc98\ub7fc \uace0\uc628\uacfc \ubd80\uc2dd\uc131 \uc870\uac74\uc744 \uacac\ub514\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac70\uce5c \uc791\uc5c5\uc5d0\ub294 \uc54c\ub8e8\ubbf8\ub098\uac00 \ub354 \ub098\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.
\n\uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub294 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\uc758 \ud488\uc9c8\uc774 \uc6b0\uc218\ud558\uace0 \uc798 \uc791\ub3d9\ud558\ub3c4\ub85d \ud558\uae30 \uc704\ud574\uc11c\ub294 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \ub2e8\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4:
\n1. \uc62c\ubc14\ub978 \uc18c\uc7ac \uc120\ud0dd<\/p>\n
\ucd5c\uc885 \uc81c\ud488\uc758 \uc6d0\ud558\ub294 \ud2b9\uc131\uc5d0 \ub530\ub77c \uc5b4\ub5a4 \uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud560\uc9c0 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc21c\ub3c4 \uc218\uc900\uc740 \ud29c\ube0c\uac00 \uc5bc\ub9c8\ub098 \uc798 \uc791\ub3d9\ud558\ub294\uc9c0\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.
\n2. \ud615\uc131<\/p>\n
\uc555\ucd9c \ub610\ub294 \uc555\ucc29\uacfc \uac19\uc740 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0\uc744 \ud544\uc694\ud55c \ud29c\ube0c \ubaa8\uc591\uc73c\ub85c \uc131\ud615\ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \uc801\uc808\ud55c \ud06c\uae30\uc640 \uac15\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.
\n3. \uc18c\uacb0<\/p>\n
\uadf8 \ud6c4 \uc131\ud615\ub41c \ud29c\ube0c\ub97c \uace0\uc628\uc5d0\uc11c \uc18c\uacb0\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc785\uc790\uac00 \uc11c\ub85c \ub2ec\ub77c\ubd99\uc5b4 \uac15\ud558\uace0 \ubc00\ub3c4\uac00 \ub192\uc740 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.
\n4. \ub9c8\ubb34\ub9ac<\/p>\n
\uc18c\uacb0 \ud6c4 \ud29c\ube0c\ub294 \uc62c\ubc14\ub978 \ud45c\uba74 \ub9c8\uac10\uacfc \ud06c\uae30 \uc815\ud655\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \uc5f0\ub9c8 \ub610\ub294 \uc5f0\ub9c8\uc640 \uac19\uc740 \ub9c8\ubb34\ub9ac \ub2e8\uacc4\uac00 \ub354 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\n\ucd5c\uc885 \uc0dd\uac01<\/p>\n
\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \ub9e4\uc6b0 \uac15\ud558\uace0 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \uac15\ud558\uba70 \uace0\uc628\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc5f4\uc804\ub300 \ubcf4\ud638, \uc6a9\uad11\ub85c \ubd80\ud488 \uc81c\uc791, \ud654\ud559\ubb3c\uc9c8 \ucc98\ub9ac \ub4f1 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc5c5\uacc4\uc5d0\uc11c\ub294 \uc54c\ub8e8\ubbf8\ub098 \ud29c\ube0c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uba70 \uc5f4\uc545\ud55c \uc870\uac74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \uc810\uc810 \ub354 \ub2e4\uc591\ud55c \ubc29\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5b4 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub354\uc6b1 \uc778\uae30\ub97c \ub04c \uac83\uc785\ub2c8\ub2e4.<\/p>\n
\uc694\ucee8\ub300, \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uc7a5\uc810\uc73c\ub85c \uc778\ud574 \ud604\ub300 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub354 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc774\uba70 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc791\uc5c5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"
Alumina Ceramic Tube: Their Properties, Uses, and Benefits Alumina ceramic tube, which are made of aluminum oxide (Al2O3), are known for their great properties and ability to be used in many different industries. These tubes are not only strong, but they also resist high temperatures, chemicals, and wear very well, which makes them a good… \ub354 \ubcf4\uae30 \"\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ud29c\ube0c\uc758 \ub2e4\uc6a9\ub3c4\uc131: \ud2b9\uc131, \uc751\uc6a9 \ubd84\uc57c \ubc0f \uc774\uc810<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-195","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"_links":{"self":[{"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts\/195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/comments?post=195"}],"version-history":[{"count":1,"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts\/195\/revisions"}],"predecessor-version":[{"id":198,"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/posts\/195\/revisions\/198"}],"wp:attachment":[{"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/media?parent=195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/categories?post=195"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ceramicwashers.com\/ko\/wp-json\/wp\/v2\/tags?post=195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}