20\ub144 \uc774\uc0c1 \uc138\ub77c\ubbf9 \uacf5\uc7a5, \uad11\ubb3c \uac00\uacf5\uc5c5\uccb4 \ubc0f \ud2b9\uc218 \ud654\ud559 \uc791\uc5c5\uc6a9 \uadf8\ub77c\uc778\ub529 \ub9e4\uccb4\ub97c \uc9c0\uc815\ud558\uba74\uc11c \uac00\uc7a5 \uc800\ub834\ud55c \ub9e4\uccb4\uac00 \uac00\uc7a5 \uacbd\uc81c\uc801\uc778 \uacbd\uc6b0\ub294 \ub4dc\ubb3c\ub2e4\ub294 \uac83\uc744 \uc54c\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \uadf8\ub77c\uc778\ub529 \ubcfc\uc740 \uc131\ub2a5, \uc624\uc5fc \uc81c\uc5b4, \ucd1d\uc18c\uc720\ube44\uc6a9\uc774 \uc2e4\uc81c\ub85c \uc77c\uce58\ud558\ub294 \uc720\uc6a9\ud55c \uc911\uac04 \uc9c0\uc810\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uc2dc\uc911\uc5d0\uc11c \uac00\uc7a5 \ub2e8\ub2e8\ud558\uac70\ub098 \uac00\ubcbc\uc6b4 \uc635\uc158\uc740 \uc544\ub2c8\uc9c0\ub9cc, \uc81c\uac00 \uacbd\ud5d8\ud55c \ub300\ubd80\ubd84\uc758 \uc2b5\uc2dd \ubc0f \uac74\uc2dd \uc5f0\uc0ad \uc791\uc5c5\uc5d0\uc11c \uc7a5\uae30\uac04\uc5d0 \uac78\uccd0 \uac00\uc7a5 \uc608\uce21 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc774 \ubcfc\uc740 \uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c 92 %~99 % Al\u2082O\u2083 \ubc94\uc704\uc758 \uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud558\uace0 \ubd88\uc21c\ubb3c \uc720\uc785 \uc704\ud5d8\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \uc0dd\uc0b0\uc740 \uc18c\ub7c9\uc758 \uc18c\uacb0 \ubcf4\uc870\uc81c\uc640 \ud63c\ud569\ub41c \uc138\uc2ec\ud558\uac8c \ubd84\uc1c4\ub41c \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ubd84\ub9d0\uc744 \uc555\uc5f0 \ub610\ub294 \ub4f1\uc555 \ud504\ub808\uc2a4\ub85c \uad6c\ud615\uc73c\ub85c \uc131\ud615\ud558\uace0 \uac74\uc870\uc2dc\ud0a8 \ud6c4 1500\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c \uc18c\uc131\ud569\ub2c8\ub2e4. \uc18c\uacb0 \uacfc\uc815\uc5d0\uc11c \uc785\uc790\ub294 \ub2e4\uacf5\uc131\uc774 \ub9e4\uc6b0 \ub0ae\uc740 \uc870\ubc00\ud558\uace0 \ubbf8\uc138\ud55c \uc785\uc790 \uad6c\uc870\ub85c \uacb0\ud569\ub429\ub2c8\ub2e4. \uc644\uc131\ub41c \ubcfc\uc740 \ubc00 \uc9c1\uacbd\uacfc \ubaa9\ud45c \uc785\uc790 \ud06c\uae30\uc5d0 \ub530\ub77c \uc57d 3mm\uc5d0\uc11c \ucd5c\ub300 80mm \uc774\uc0c1\uc758 \ud06c\uae30\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n
\uacf5\uc7a5 \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \uc774\ub7ec\ud55c \ud2b9\uc131\uc774 \uc77c\uc0c1\uc801\uc778 \uc791\uc5c5\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uc9c0\uc785\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ubcfc\uc758 \ubaa8\uc2a4 \uacbd\ub3c4\ub294 \uc57d 9\ub85c \uc11d\uc601, \uc7a5\uc11d, \uc9c0\ub974\ucf58 \ubc0f \uc5ec\ub7ec \uad11\uc11d\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\uc1c4\ud560 \uc218 \uc788\uc744 \uc815\ub3c4\ub85c \ub192\uc2b5\ub2c8\ub2e4. \ubd80\ud53c \ubc00\ub3c4\ub294 3.6~3.9g\/cm\u00b3\uc774\ubbc0\ub85c \uac01 \ubcfc\uc740 \uc9c0\ub098\uce58\uac8c \ubb34\uac81\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \uc6b0\uc218\ud55c \ucda9\uaca9 \uc5d0\ub108\uc9c0\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \uc2b5\uc2dd \uc5f0\uc0ad\uc758 \ub9c8\ubaa8\uc728\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\uc6b0 \ub0ae\uc73c\uba70, \uc77c\ubc18\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uc2dc\uac04\ub2f9 0.02 % \ubbf8\ub9cc\uc774\ubbc0\ub85c \ubbf8\ub514\uc5b4 \ucda9\uc804\uc774 \ub354 \uc624\ub798 \uc9c0\uc18d\ub418\uace0 \ubc00 \ub77c\uc774\ub2dd\uc774 \ub35c \uacf5\uaca9\uc801\uc73c\ub85c \ub9c8\ubaa8\ub418\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ud654\ud559\uc801\uc73c\ub85c \ubd88\ud65c\uc131\uc774\uae30 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \uc0b0, \uc54c\uce7c\ub9ac \ub610\ub294 \uc720\uae30 \ud654\ud569\ubb3c\uacfc \ubc18\uc751\ud558\uc9c0 \uc54a\uc73c\uba70 \ucca0 \ub610\ub294 \uae30\ud0c0 \uae08\uc18d \uc624\uc5fc\uc774 \uac70\uc758 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ub9c8\uc9c0\ub9c9 \uc810\uc740 \uc18c\ub7c9\uc758 \ucca0\ubd84\uc73c\ub85c\ub3c4 \uc0c9\uc774 \ubcc0\ud558\uac70\ub098 \uc18c\uc131 \uc81c\ud488\uc5d0 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc138\ub77c\ubbf9 \ubc14\ub514\ub098 \uc720\uc57d\uc744 \uc5f0\ub9c8\ud560 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n
\uc800\ub294 \uadf8 \uc2e4\uc9c8\uc801\uc778 \ucc28\uc774\ub97c \uc5ec\ub7ec \ubc88 \ubaa9\uaca9\ud588\uc2b5\ub2c8\ub2e4. \ud55c \uc720\uc57d \uacf5\uc7a5\uc5d0\uc11c\ub294 \ubd80\uc2ef\ub3cc \uc790\uac08\uc5d0\uc11c 95 % \uc54c\ub8e8\ubbf8\ub098 \ubcfc\ub85c \uc804\ud658\ud558\uc5ec \ubd84\uc1c4 \uc2dc\uac04\uc744 \uc57d 25 % \ub2e8\ucd95\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ubc30\uce58 \uc77c\uad00\uc131\uc744 \uac1c\uc120\ud588\uc2b5\ub2c8\ub2e4. \ubd80\uc2ef\ub3cc \uc790\uac08\uc740 \uace0\ub974\uc9c0 \uc54a\uac8c \ub9c8\ubaa8\ub418\uace0 \ub54c\ub54c\ub85c \ubd80\uc11c\uc838 \uac70\uce5c \uc785\uc790\ub97c \uac78\ub7ec\ub0b4\uc57c \ud588\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ubcfc\uc740 \ub354 \uc624\ub798 \ub465\uae00\uac8c \uc720\uc9c0\ub418\uace0 \uc785\uc790 \ud06c\uae30\uac00 \ub354 \ucd18\ucd18\ud558\uac8c \ubd84\ud3ec\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\ub9ac\uce74 \ubaa8\ub798\ub97c \ucc98\ub9ac\ud558\ub294 \uad11\ubb3c \ubd84\uc1c4 \ud68c\ub85c\uc5d0\uc11c\ub294 \ub3d9\uc77c\ud55c \ub9e4\uccb4\uac00 \ucca0 \ud761\ucc29\uc744 \uac80\ucd9c \uac00\ub2a5\ud55c \ud55c\uacc4 \uc774\ud558\ub85c \uac10\uc18c\uc2dc\ucf1c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \uc790\uae30 \ubd84\ub9ac \ub2e8\uacc4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc885\ub958\uc758 \uc774\ub4dd\uc740 \uc5ec\ub7ec \ub300\uc758 \ubd84\uc1c4\uae30\ub97c 24\uc2dc\uac04 \uac00\ub3d9\ud560 \ub54c \ube60\ub974\uac8c \ub204\uc801\ub429\ub2c8\ub2e4.<\/p>\n
\ubb3c\ub860 \uc54c\ub8e8\ubbf8\ub098 \ubcfc\uc774 \ubaa8\ub4e0 \uc6a9\ub3c4\uc5d0 \uc815\ub2f5\uc778 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc2a4\ud2f8 \ubcfc\uc774\ub098 \uae30\ubcf8 \uc138\ub77c\ubbf9 \ubbf8\ub514\uc5b4\ubcf4\ub2e4 \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \uac00\uaca9\uc774 \ube44\uc2f8\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc624\uc5fc \uac10\uc18c, \ubbf8\ub514\uc5b4 \uc218\uba85 \uc5f0\uc7a5 \ub610\ub294 \uc81c\ud488 \ud1a4\ub2f9 \uc5d0\ub108\uc9c0 \uc0ac\uc6a9\ub7c9 \uac10\uc18c\uac00 \uadf8 \uc815\ub2f9\uc131\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \uad11\uc11d\uc758 \uace0\ucda9\uaca9 \uac74\uc2dd \uc5f0\uc0ad\uc5d0\uc11c\ub294 \ubc00\ub3c4\uc640 \uc778\uc131\uc774 \ub354 \ub192\uc740 \uc9c0\ub974\ucf54\ub2c8\uc544 \ub610\ub294 \uc2a4\ud2f8 \ub9e4\uccb4\uac00 \uc5ec\uc804\ud788 \uc120\ud638\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ubcfc\uc740 \ubc00\uc744 \uc7a5\uc2dc\uac04 \ube44\uc6cc\ub450\uac70\ub098 \uc774\ubb3c\uc9c8\uc774 \ucda9\uc804\ubb3c\uc5d0 \ub4e4\uc5b4\uac00\uba74 \ubd80\uc11c\uc9c0\uac70\ub098 \ud30c\uc190\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uad00\ub9ac\uc640 \uc801\uc808\ud55c \ubc00 \ub85c\ub529 \uc808\ucc28\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n
\uc120\ud0dd \ubc0f \uc791\ub3d9 \uc138\ubd80 \uc0ac\ud56d\uc740 \ub208\uc5d0 \ub744\ub294 \ucc28\uc774\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc2e4\uc218\ub294 \uc804\uccb4 \ucda9\uc804\uc5d0 \ub2e8\uc77c \ubcfc \ud06c\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ud6a8\uc728\uc801\uc778 \uc124\uc815\uc740 \ucd08\uae30 \ubd84\uc1c4\uc5d0\ub294 \ud070 \ubcfc\uc744, \ubbf8\uc138 \ubd84\uc1c4\uc5d0\ub294 \uc810\ucc28 \uc791\uc740 \ubcfc\uc744 \uc0ac\uc6a9\ud558\ub294 \ub4f1\uae09\ubcc4 \ucda9\uc804\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc2b5\uc2dd \ubd84\uc1c4\uae30\uc758 \ubcfc \ub300 \uc7ac\ub8cc \ube44\uc728\uacfc \uc2ac\ub7ec\ub9ac \uc810\ub3c4\ub3c4 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc9c0\ub098\uce58\uac8c \uc810\uc131\uc774 \ub192\uc740 \uc2ac\ub7ec\ub9ac\ub294 \ubcfc\uc744 \uc644\ucda9\ud558\uc5ec \ubd84\uc1c4 \ud6a8\uc728\uc744 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcfc \ub9c8\ubaa8 \uc0c1\ud0dc\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80\ud558\uace0 \uac00\ub054\uc529 \ucda9\uc804\ud558\uba74 \ucda9\uc804 \uc0c1\ud0dc\ub97c \ucd5c\uc0c1\uc73c\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uc1a1\uc744 \uae30\ub2e4\ub9ac\ub294 \ub3d9\uc548 \ucda9\uc804\uc774 \uace0\uac08\ub418\uac70\ub098 \ub4f1\uae09\uc774 \ub0ae\uc740 \ucda9\uc804\uc73c\ub85c \ubc00\uc744 \uac00\ub3d9\ud560 \ud544\uc694\uac00 \uc5c6\ub3c4\ub85d \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \uc0ac\uc774\uc988\uc758 \uc7ac\uace0\ub97c \ud604\uc7a5\uc5d0 \uc18c\ub7c9\uc529 \ubcf4\uad00\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n
\ucde8\uae09\uc740 \uac04\ub2e8\ud558\uc9c0\ub9cc \uc870\uc2ec\uc2a4\ub7fd\uac8c \ub2e4\ub904\uc57c \ud569\ub2c8\ub2e4. \uc0c8 \ubcfc\uc740 \ub85c\ub4dc\ud558\uae30 \uc804\uc5d0 \uade0\uc5f4\uc774\ub098 \uce69\uc774 \uc788\ub294\uc9c0 \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc00\uc744 \ucda9\uc804\ud560 \ub54c\ub294 \uc804\uccb4 \ucda9\uc804\ub7c9\uc744 \ud55c\uaebc\ubc88\uc5d0 \ub123\uc9c0 \ub9d0\uace0 \ubc00\uc774 \ucc9c\ucc9c\ud788 \ud68c\uc804\ud558\ub294 \ub3d9\uc548 \uc11c\uc11c\ud788 \ucd94\uac00\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4. \ucea0\ud398\uc778\uc774 \ub05d\ub09c \ud6c4\uc5d0\ub294 \ub9c8\ubaa8\ub41c \ubcfc\uc744 \uc120\ubcc4\ud558\uc5ec \uc57d\uac04 \ub354 \uc791\uc740 \ubbf8\ub514\uc5b4\ub97c \ud5c8\uc6a9\ud558\ub294 \ub2e4\ub978 \ubc00\uc5d0\uc11c \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ub354 \ub113\uc740 \uad00\uc810\uc5d0\uc11c \ubcf4\uba74, \uc54c\ub8e8\ubbf8\ub098 \uadf8\ub77c\uc778\ub529 \ubcfc\uc740 \ud604\uc7ac\uc758 \uc555\ub825\uc5d0 \uc798 \ub9de\uc544 \uc5d0\ub108\uc9c0 \uc18c\ube44\uc640 \ub0ad\ube44\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc9c\ucc9c\ud788 \ub9c8\ubaa8\ub418\uae30 \ub54c\ubb38\uc5d0 \ud3d0\uae30\ud558\uac70\ub098 \uc7ac\ud65c\uc6a9\ud574\uc57c \ud558\ub294 \ub2e4 \uc4f4 \ubbf8\ub514\uc5b4\uc758 \uc591\uc774 \ub2e4\ub978 \ub300\uccb4\uc7ac\uc5d0 \ube44\ud574 \uc801\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc77c\uad00\ub41c \uc131\ub2a5\uc73c\ub85c \uacf5\uc7a5\uc758 \ucc98\ub9ac\ub7c9\uc744 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ud558\uc5ec \uc2dc\ub3d9 \ubc0f \uc885\ub8cc \uc8fc\uae30 \ub3d9\uc548 \ub0ad\ube44\ub418\ub294 \uc5d0\ub108\uc9c0\ub97c \uac04\uc811\uc801\uc73c\ub85c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\uacb0\uad6d, \uc54c\ub8e8\ubbf8\ub098 \uadf8\ub77c\uc778\ub529 \ubcfc\uc740 \ub0ae\uc740 \uc624\uc5fc, \uc608\uce21 \uac00\ub2a5\ud55c \ub9c8\ubaa8, \ucda9\uc804 \uc218\uba85 \ub3d9\uc548 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ucd1d \ube44\uc6a9 \ub4f1 \uc2e4\uc81c \ud50c\ub79c\ud2b8 \uc6b4\uc601\uc5d0\uc11c \uc911\uc694\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5ec\uc804\ud788 \uc778\uae30\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \ubaa8\ub4e0 \ubbf8\ub514\uc5b4 \uc720\ud615\uc744 \ub300\uccb4\ud560 \uc218\ub294 \uc5c6\uc9c0\ub9cc, \uc6d0\uc2dc \uc5f0\uc0ad \uc18d\ub3c4\ub9cc\ud07c\uc774\ub098 \uccad\uacb0\ub3c4\uc640 \uc77c\uad00\uc131\uc744 \uc911\uc694\uc2dc\ud558\ub294 \uacf5\uc815\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 \uac00\uc7a5 \uc2e4\uc6a9\uc801\uc778 \uc120\ud0dd \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc2e0\uaddc \ub610\ub294 \uae30\uc874 \uacf5\uc7a5\uc758 \ubbf8\ub514\uc5b4\ub97c \ud3c9\uac00\ud558\ub294 \uacbd\uc6b0, \uc2e4\uc81c \uacf5\uae09 \uc7ac\ub8cc\ub85c \uc801\uc808\ud558\uac8c \uc124\uacc4\ub41c \uc2dc\ud5d8\uc744 \uc2e4\ud589\ud558\ub294 \uac83\uc774 \ud2b9\uc815 \uc870\uac74\uc5d0 \ub9de\ub294 \uacbd\uc81c\uc131\uc744 \ud655\uc778\ud558\ub294 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"
After more than twenty years specifying grinding media for ceramics plants, mineral processors, and specialty chemical operations, I\u2019ve learned that […]<\/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-432","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\/432","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=432"}],"version-history":[{"count":1,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/432\/revisions"}],"predecessor-version":[{"id":433,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/posts\/432\/revisions\/433"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/media?parent=432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/categories?post=432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ko\/wp-json\/wp\/v2\/tags?post=432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}