quartz<\/a>)\uc73c\ub85c \uad6c\uc131\ub41c \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc131 \uad11\ubb3c\uc6d0\ub8cc\uc785\ub2c8\ub2e4. \uc8fc\ub85c \ud770\uc0c9 \ub610\ub294 \ud68c\ubc31\uc0c9\uc785\ub2c8\ub2e4.
\n\ub9c8\uc774\ud06c\ub85c\uc2e4\ub9ac\uce74 \ubd84\ub9d0\uc740 \ub0ae\uc740 \uc5f4\ud33d\ucc3d \uacc4\uc218, \uc6b0\uc218\ud55c \uc720\uc804 \ud2b9\uc131, \ub192\uc740 \uc5f4 \uc804\ub3c4\uc131 \ubc0f \uc6b0\uc218\ud55c \uc11c\uc2a4\ud39c\uc158 \uc131\ub2a5\uacfc \uac19\uc740 \uc77c\ub828\uc758 \uc6b0\uc218\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n <\/p>\n
\uc218\uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc758 \ud2b9\uc131<\/p>\n
\ud654\ud559 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uc218\uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc774 \uc8fc\ub85c \ub09c\uc5f0\uc81c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub09c\uc5f0\uc131\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5f0\uae30, \ub099\ud558, \uc720\ub3c5\uac00\uc2a4\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc804\uc790, \ud654\ud559, \ucf00\uc774\ube14, \ud50c\ub77c\uc2a4\ud2f1, \uace0\ubb34 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \ucd08\ubbf8\uc138 \uc218\uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc740 \ub09c\uc5f0\uc131, \uc5f0\uae30 \uc5b5\uc81c, \ucda9\uc9c4, \ud658\uacbd \ubcf4\ud638 \ub4f1 \ub2e4\uc591\ud55c \uae30\ub2a5\uc73c\ub85c \uc778\ud574 \uc800\uc5f0, \ud560\ub85c\uac90\ud504\ub9ac \uc18c\uc7ac\ub85c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n
<\/p>\n
\uc54c\ub8e8\ubbf8\ub098\uc758 \ud2b9\uc131<\/p>\n
\uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc740 \ud654\ud559\uc2dd Al2O3\ub97c \uac16\ub294 \ubb34\uae30 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uacbd\ub3c4\uac00 \ub192\uace0 \ub179\ub294\uc810\uc774 2054\u00b0C\uc5d0 \ub2ec\ud558\ub294 \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4. \uc804\ud615\uc801\uc778 \uc774\uc628 \uacb0\uc815\uc774\uba70 \uace0\uc628\uc5d0\uc11c \uc774\uc628\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ud654\ud559\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub098\ub294 \ubaa8\uc2a4 \uacbd\ub3c4\uac00 \ucd5c\ub300 9\uc5d0 \ub2ec\ud558\ub294 \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\uc774\ubbc0\ub85c \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131 \uc7ac\ub8cc\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub098\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 \uc88b\uc73c\uba70 \uc21c\ub3c4\uac00 \ub192\uc740 Al2O3\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud654\ud559\uc801 \ubc29\ubc95\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4.
\n\uc0b0\uc5c5 \uc751\uc6a9 \uce21\uba74\uc5d0\uc11c \uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc740 \ub192\uc740 \uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \uc7ac\ub8cc \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n
<\/p>\n
\ud669\uc0b0\ubc14\ub968\uc758 \ud2b9\uc131<\/p>\n
\ud669\uc0b0 \ubc14\ub968\uc740 \uc548\uc815\ub41c \ud654\ud559\uc801 \uc131\uc9c8\uc744 \uac00\uc9c0\uba70 \ubb3c, \uc0b0, \uc54c\uce7c\ub9ac \ub610\ub294 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \ubd88\uc6a9\uc131\uc778 \ubb34\uc0c9 \uc0ac\ubc29\uc815\uacc4 \uacb0\uc815 \ub610\ub294 \ubc31\uc0c9 \ubb34\uc815\ud615 \ubd84\ub9d0\uc785\ub2c8\ub2e4. \ud669\uc0b0\ubc14\ub968\uc740 \uc911\uc815\uc11d\uc744 \uc8fc\uc6d0\ub8cc\ub85c \ud558\uc5ec \uc120\uad11, \uc120\uad11, \ud30c\uc1c4 \ub4f1 \uc77c\ub828\uc758 \uacf5\uc815\uc744 \uac70\uccd0 \uac00\uacf5\ub429\ub2c8\ub2e4.<\/p>\n
<\/p>\n
\uaddc\uc870\ud1a0\uc758 \ud2b9\uc131<\/p>\n
\uaddc\uc870\ud1a0\ub294 \ubc31\uc0c9, \ud68c\ubc31\uc0c9, \ud68c\uc0c9, \uc5f0\ud68c\uac08\uc0c9 \ub4f1\uc758 \uc0c9\uc0c1\uc744 \uac16\ub294 \uc790\uc5f0 \ubc1c\uc0dd \ubb34\uae30\uad11\ubb3c\ub85c\uc11c \ubbf8\uc138\ud558\uace0 \ub290\uc2a8\ud558\uba70 \uac00\ubccd\uace0 \ub2e4\uacf5\uc131\uc778 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud761\uc218\uc131\uacfc \ud22c\uacfc\uc131\uc774 \ub9e4\uc6b0 \uac15\ud558\uc5ec \ud398\uc778\ud2b8, \ucf54\ud305, \uace0\ubb34, \ud50c\ub77c\uc2a4\ud2f1 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ucda9\uc9c4\uc81c \ub610\ub294 \uce68\uc804 \ubc29\uc9c0\uc81c\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n
\uaddc\uc870\ud1a0\ub294 \ub610\ud55c \uc548\uc815\uc131\uc774 \uc88b\uc73c\uba70 \ub2e8\uc5f4, \ubd84\uc1c4, \uc5ec\uacfc, \ud761\ucc29, \ud56d\uc751\uace0, \ud0c8\ud615, \ucda9\uc9c4, \uc6b4\ubc18 \ub4f1\uc758 \uc911\uc694\ud55c \uc0b0\uc5c5 \uc790\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n
<\/p>\n
\ubca4\ud1a0\ub098\uc774\ud2b8 \ud2b9\uc131<\/p>\n
\ubca4\ud1a0\ub098\uc774\ud2b8, \ubca4\ud1a0\ub098\uc774\ud2b8 \ub610\ub294 \ubca4\ud1a0\ub098\uc774\ud2b8\ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 \ubca4\ud1a0\ub098\uc774\ud2b8\ub294 \uc8fc\uc694 \uad11\ubb3c \uc131\ubd84\uc774 \ubaac\ubaa8\ub9b4\ub85c\ub098\uc774\ud2b8\uc778 \ube44\uae08\uc18d \uad11\ubb3c\uc785\ub2c8\ub2e4.
\n\ubca4\ud1a0\ub098\uc774\ud2b8\uc758 \uc0c9\uc0c1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud770\uc0c9 \ub610\ub294 \uc5f0\ud55c \ub178\ub780\uc0c9\uc774\uc9c0\ub9cc \ucca0 \ud568\ub7c9\uc758 \ubcc0\ud654\ub85c \uc778\ud574 \uc5f0\ud55c \ud68c\uc0c9 \ub610\ub294 \uc5f0\ud55c \ub179\uc0c9\uc73c\ub85c \ub098\ud0c0\ub0a0 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
<\/p>\n
\ud22c\uba85\ubd84\ub9d0\uc758 \ud2b9\uc131<\/p>\n
\ud22c\uba85\ud30c\uc6b0\ub354\ub294 \uc0c8\ub85c\uc6b4 \ud615\ud0dc\uc758 \uae30\ub2a5\uc131 \ud544\ub7ec\uc785\ub2c8\ub2e4. \ubcf5\ud569 \uaddc\uc0b0\uc5fc\uc785\ub2c8\ub2e4. \uc8fc\uc131\ubd84\uc740 \ubb34\uae30\uc5fc\uc778 \ub9c8\uadf8\ub124\uc298, \uc54c\ub8e8\ubbf8\ub284, \uce7c\uc298\uc744 \ud568\uc720\ud55c \ubcf5\ud569\uaddc\uc0b0\uc5fc\uc785\ub2c8\ub2e4. \uadf8 \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.
\n1. \ub192\uc740 \ud22c\uba85\uc131
\n2. \uacbd\ub3c4\uc640 \uad11\ud0dd\uc774 \uc88b\ub2e4.
\n3. \ub0ae\uc740 \uc624\uc77c \ud761\uc218
\n4. \uc0ac\uc6a9 \uc911 \ubd95\uad34 \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uba3c\uc9c0\uac00 \uc801\uc2b5\ub2c8\ub2e4.
\n5. \uc6d0\ub8cc\uc120\ud0dd-\ud63c\ud569-\uc6a9\ud574-\ud669\ubd84\uc1c4-\ubbf8\ubd84\uc1c4-\ub4f1\uae09\ud654\uc758 \uacfc\uc815\uc744 \uac70\uccd0 \ucd08\ud22c\uba85 \ucd08\ubbf8\ub9bd\uc790 \uc18c\uc7ac\ub97c \uac1c\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\ub9c8\uc774\ud06c\ub85c\uc2e4\ub9ac\uce74 \ubd84\ub9d0\uc740 \ub0ae\uc740 \uc5f4\ud33d\ucc3d \uacc4\uc218, \uc6b0\uc218\ud55c \uc720\uc804 \ud2b9\uc131, \ub192\uc740 \uc5f4 \uc804\ub3c4\uc131 \ubc0f \uc6b0\uc218\ud55c \uc11c\uc2a4\ud39c\uc158 \uc131\ub2a5\uacfc \uac19\uc740 \uc77c\ub828\uc758 \uc6b0\uc218\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":130143,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-130167","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\/130167"}],"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=130167"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/130167\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/130143"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=130167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=130167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=130167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}