{"id":134136,"date":"2024-09-03T17:47:17","date_gmt":"2024-09-03T09:47:17","guid":{"rendered":"https:\/\/www.alpapowder.com\/134136\/"},"modified":"2024-09-03T17:47:18","modified_gmt":"2024-09-03T09:47:18","slug":"%ec%95%8c%eb%a3%a8%eb%af%b8%eb%82%98-%ec%84%b8%eb%9d%bc%eb%af%b9%ec%9d%98-%ec%9d%91%ec%9a%a9","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/134136\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc758 \uc751\uc6a9"},"content":{"rendered":"

\"\"<\/p>\n

\uc138\ub77c\ubbf9\uc740 \uce58\uc544\uc640 \ubf08\uc758 \uacb0\ud568\uc744 \ucc44\uc6b0\uace0, \ubf08 \uc774\uc2dd, \ubf08 \uace8\uc808 \ub610\ub294 \ubcf4\ucca0\ubb3c\uc744 \uace0\uc815\ud558\uace0, \uc9c8\ubcd1\uc5d0 \uac78\ub9b0 \uc870\uc9c1\uc744 \ub300\uccb4\ud558\ub294 \uc0dd\uccb4 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub97c \ubc14\uc774\uc624 \uc138\ub77c\ubbf9\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uace0\uac15\ub3c4, \ub0b4\ub9c8\ubaa8\uc131, \ub354 \ub192\uc740 \uc555\ucd95 \ubc0f \uad7d\ud798 \uac15\ub3c4, \ub192\uc740 \uc0dd\uccb4 \uc801\ud569\uc131\uacfc \uac19\uc740 \ub6f0\uc5b4\ub09c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc758 \uac1c\ub150\uc740 \uad11\ubc94\uc704\ud55c \ubc94\uc704\ub97c \ud3ec\uad04\ud569\ub2c8\ub2e4. \uc21c\uc218\ud55c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \uc678\uc5d0\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \ud568\ub7c9\uc774 45% \uc774\uc0c1\uc778 \ubaa8\ub4e0 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\ub97c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc774\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc5d0\ub294 \ub9ce\uc740 \ub3d9\ud615 \ubc0f \uc774\ud615 \uacb0\uc815\uc774 \uc788\uc9c0\ub9cc \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uac83\uc740 \u03b1-Al2O3\uc640 \u03b3-Al2O3\ubfd0\uc785\ub2c8\ub2e4. \uacb0\uc815 \uad6c\uc870\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ud2b9\uc131\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uadf8 \uc911 \u03b1-Al2O3\ub294 \ucf54\ub7f0\ub364\uc774\ub77c\uace0\ub3c4 \ud558\uba70, \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4, \uace0\uc628 \uc800\ud56d\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uac00\uc9c4 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc758 \uc8fc\uc694 \uacb0\uc815\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n

\uc778\uacf5 \uad00\uc808\uc5d0\uc11c\uc758 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc758 \uc751\uc6a9<\/p>\n

\uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \ub9c8\ucc30 \uacc4\uc218\uac00 \ub9e4\uc6b0 \ub0ae\uace0 \uacbd\ub3c4\uac00 \ub192\uc73c\uba70 \uc816\uc74c\uc131\uc774 \uc88b\uae30 \ub54c\ubb38\uc5d0 \uad00\uc808 \ub9c8\ucc30 \ud45c\uba74\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c\ub294 \uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098\ub9cc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc720\ub9ac \uc785\uc790 \uacbd\uacc4\uc0c1\uc744 \ud615\uc131\ud560 \uc218 \uc788\ub294 \ubd88\uc21c\ubb3c(\uc608: \uc2e4\ub9ac\uce74, \uae08\uc18d \uaddc\uc0b0\uc5fc \ubc0f \uc54c\uce7c\ub9ac \uae08\uc18d \uc0b0\ud654\ubb3c)\uc740 0.1\uc911\ub7c9% \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd88\uc21c\ubb3c\uc758 \ubd84\ud574\ub85c \uc778\ud574 \uade0\uc5f4\uc774 \ub098\ud0c0\ub098\ub294 \uc751\ub825 \uc9d1\uc911 \ubd80\uc704\uac00 \uc0dd\uae30\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc801\uc808\ud55c \uc18c\uacb0 \ub9e4\uac1c\ubcc0\uc218(\uc628\ub3c4, \uc2dc\uac04, \uac00\uc5f4\/\ub0c9\uac01 \uc18d\ub3c4)\uc640 \ub3c4\ud551 \ucca8\uac00\uc81c(\uc608: \uc0b0\ud654 \ub9c8\uadf8\ub124\uc298, \uc0b0\ud654 \uc9c0\ub974\ucf54\ub284 \ubc0f \uc0b0\ud654 \ud06c\ub86c)\ub97c \uc120\ud0dd\ud558\uba74 \uc54c\ub8e8\ubbf8\ub098\uc758 \uc785\uc790 \ud06c\uae30\uc640 \uae30\uacf5\ub960\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc73c\uba70 \uc54c\ub8e8\ubbf8\ub098\uc758 \uc778\uc131\uacfc \ud30c\uad34 \uac15\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc9c0\ub974\ucf54\ub284 \uc0b0\ud654\ubb3c\uacfc \uc54c\ub8e8\ubbf8\ub098\ub85c \ud615\uc131\ub41c \ubcf5\ud569 \uc7ac\ub8cc\ub294 \uc9c0\ub974\ucf54\ub284 \uc0b0\ud654\ubb3c \uac15\ud654 \uc54c\ub8e8\ubbf8\ub098(ZTA) \ub610\ub294 \uc54c\ub8e8\ubbf8\ub098 \uac15\ud654 \uc9c0\ub974\ucf54\ub2c8\uc544(ATZ)\ub77c\uace0 \ud558\uba70, \uc778\uacf5 \uad00\uc808 \uc7ac\ub8cc\uc5d0\uc11c\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \ub450 \ubcf5\ud569 \uc7ac\ub8cc\ub294 \uc8fc\uc694 \uc131\ubd84\uc758 \ud568\ub7c9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \ubcf5\ud569 \uc7ac\ub8cc\ub294 \uc9c0\ub974\ucf54\ub284 \uc0b0\ud654\ubb3c\uc758 \uac15\ud654 \ub2a5\ub825\uacfc \uc54c\ub8e8\ubbf8\ub098\uc758 \uc800\uc628 \uc0dd\ubb3c\ud559\uc801 \uc720\uccb4\uc5d0\uc11c\uc758 \ubd84\ud574\uc5d0 \ub300\ud55c \ub0ae\uc740 \ubbfc\uac10\uc131\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \uc124\uacc4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub192\uc740 \ud30c\uad34 \uc778\uc131\uc774 \ud544\uc694\ud560 \ub54c ATZ\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0, \uacbd\ub3c4\uac00 \ud544\uc694\ud560 \ub54c ZTA\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ZTA \uad00\uc808 \ubca0\uc5b4\ub9c1 \ud45c\uba74\uc774 \ub0b4\ub9c8\ubaa8\uc131 \uce21\uba74\uc5d0\uc11c \ub354 \ud070 \uc774\uc810\uc774 \uc788\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ucda9\ubd84\ud55c \uc784\uc0c1 \ub370\uc774\ud130\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uad00\uc808 \uc218\uc220\uc5d0\uc11c ZTA\uc640 \uc9c0\ub974\ucf54\ub284 \uc0b0\ud654\ubb3c \uae30\ubc18 \uac15\ud654 \uc54c\ub8e8\ubbf8\ub098(ZPTA)\ub97c \uc801\uc6a9\ud558\ub294 \uac83\uc774 ATZ\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

\uad6c\uac15 \ubcf5\uc6d0\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc758 \uc801\uc6a9<\/p>\n

\uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \uc2e4\uc81c \uce58\uc544\uc640 \uc77c\uce58\ud558\ub294 \ube5b \ud22c\uacfc\uc728\uacfc \uc0c9\uc0c1\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uc57d\uac04 \ub3c5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \uc5f4\uc804\ub3c4\ub3c4\uac00 \uc0c1\ub2f9\ud788 \ub0ae\uc544 \ud384\ud504\uc5d0 \ub300\ud55c \ucc28\uac11\uace0 \ub728\uac70\uc6b4 \uc74c\uc2dd\uc758 \uc790\uadf9\uc744 \uc904\uc785\ub2c8\ub2e4. \uc9c0\ub974\ucf54\ub2c8\uc544 \uc138\ub77c\ubbf9\uc740 \ub9c8\ubaa8, \ubd80\uc2dd \ubc0f \uace0\uc628\uc5d0 \uac15\ud558\uace0 \uc0c9\uc0c1\uc774 \uc2e4\uc81c \uce58\uc544\uc640 \uc720\uc0ac\ud569\ub2c8\ub2e4. \uce58\uc544 \ubcf5\uc6d0\uc5d0 \uc801\ud569\ud558\uace0 \uac15\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\uc758 \ubb3c\ub9ac\uc801 \uad6c\uc131\uacfc \ub2e4\uc591\ud55c \uc81c\uc870 \uacf5\uc815\uc5d0 \ub530\ub77c \uc62c \uc138\ub77c\ubbf9 \ubcf5\uc6d0 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc94\uc8fc\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

(1) \uc720\ub9ac \uce68\ud22c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9<\/p>\n

\uc720\ub9ac \uce68\ud22c, \uc804\uccb4 \uc774\ub984\uc740 \uc2ac\ub7ec\ub9ac \ucf54\ud305 \uc720\ub9ac \uce68\ud22c \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub9e4\ud2b8\ub9ad\uc2a4 \uc7ac\ub8cc\uc778 \uc54c\ub8e8\ubbf8\ub098\ub294 \ub2e4\uacf5\uc131 \uad6c\uc870\ub97c \ub098\ud0c0\ub0b4\uba70 \ucc29\uc0c9\uc81c\uac00 \ud568\uc720\ub41c \ub780\ud0c4-\ubd95\uaddc\uc0b0 \uc720\ub9ac\uac00 \uce68\ud22c\ud569\ub2c8\ub2e4. \ud615\uc131 \ud6c4 \uc54c\ub8e8\ubbf8\ub098 \uacb0\uc815\uc0c1\uacfc \uc720\ub9ac \uacb0\uc815\uc0c1\uc774 \uc11c\ub85c \uce68\ud22c\ud558\ub294 \ubbf8\uc138 \uad6c\uc870\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n

(2) \uace0\uc21c\ub3c4 \uace0\ubc00\ub3c4 \uc18c\uacb0 \uc62c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9<\/p>\n

\uc21c\ub3c4 99.9%\uc758 \uc54c\ub8e8\ubbf8\ub098\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0\uc744 \uace0\uc555 \ud558\uc5d0 \uadf8\ub9b0 \ubc14\ub514(\uac74\uc2dd \ud504\ub808\uc2f1)\ub85c \uc555\ucd95\ud55c \ub2e4\uc74c \uc18c\uacb0\ud569\ub2c8\ub2e4. \uc555\ub825 \uc131\ud615 \ubc29\ubc95\uc740 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc5d0 \ub192\uc740 \ubc00\ub3c4\uc640 \ub0ae\uc740 \uae30\uacf5\ub960\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

(3) \uc720\ub9ac \uce68\ud22c \uc9c0\ub974\ucf54\ub2c8\uc544 \uac15\ud654 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9<\/p>\n

\uc774 \uc720\ud615\uc758 \uc138\ub77c\ubbf9\uc740 \uc720\ub9ac \uce68\ud22c \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \ubd84\ub9d0\uc5d0 35%\uc758 \ubd80\ubd84 \uc548\uc815\ud654 \uc9c0\ub974\ucf54\ub2c8\uc544\ub97c \ucca8\uac00\ud558\uc5ec \ud615\uc131\ub429\ub2c8\ub2e4. \ud615\uc131\ub41c \uc7ac\ub8cc \ub0b4\ubd80\uc5d0\uc11c \uade0\uc77c\ud558\uac8c \ubd84\ud3ec\ub41c \uc0ac\ubc29\uc815\uacc4 \uc9c0\ub974\ucf54\ub2c8\uc544\ub97c \uad00\ucc30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacfc\ud559\uacfc \uae30\uc220\uc758 \uc9c0\uc18d\uc801\uc778 \ubc1c\uc804\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub098 \ubc14\uc774\uc624 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\ub294 \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c \uc810\uc810 \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uc774\uc5d0 \ub300\ud55c \uc5f0\uad6c\ub294 \ub354 \ub192\uc740 \ubd80\uac00\uac00\uce58\uc640 \ub354 \ub9ce\uc740 \uc804\ub9dd\uc744 \uac00\uc9c4 \uc0c8\ub85c\uc6b4 \uc758\ub8cc \ubc29\ud5a5\uc73c\ub85c \ub098\uc544\uac08 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \ub9c8\ucc30 \uacc4\uc218\uac00 \ub9e4\uc6b0 \ub0ae\uace0, \uacbd\ub3c4\uac00 \ub192\uc73c\uba70, \uc816\uc74c\uc131\uc774 \uc88b\uc544 \uad00\uc808 \ub9c8\ucc30 \ud45c\uba74\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":134114,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-134136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category---ko"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/134136"}],"collection":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/comments?post=134136"}],"version-history":[{"count":1,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/134136\/revisions"}],"predecessor-version":[{"id":134137,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/134136\/revisions\/134137"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/134114"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=134136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=134136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=134136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}