{"id":131386,"date":"2024-03-25T10:44:07","date_gmt":"2024-03-25T02:44:07","guid":{"rendered":"https:\/\/www.alpapowder.com\/131386\/"},"modified":"2024-03-25T10:44:08","modified_gmt":"2024-03-25T02:44:08","slug":"%ea%b3%a0%eb%b6%80%ea%b0%80%ea%b0%80%ec%b9%98-%ec%9a%a9%eb%8f%84%ec%9d%98-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%82%98-%eb%b6%84%eb%a7%90%ec%97%90-%eb%8c%80%ed%95%9c-%ec%9a%94%ea%b5%ac-%ec%82%ac%ed%95%ad","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/131386\/","title":{"rendered":"\uace0\ubd80\uac00\uac00\uce58 \uc6a9\ub3c4\uc758 \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"

\"\"<\/p>\n

\uc0ac\ud30c\uc774\uc5b4 \uacb0\uc815 \uc131\uc7a5\uc744 \uc704\ud55c \uace0\ubc00\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790<\/p>\n

\uc2e4\uc81c\ub85c \uc0ac\ud30c\uc774\uc5b4\ub294 \uc54c\ub8e8\ubbf8\ub098 \ub2e8\uacb0\uc815\uc785\ub2c8\ub2e4. \uadf8 \uc131\uc7a5\uc740 \uc21c\ub3c4\uac00 99.995% \uc774\uc0c1\uc778 \uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \ubd84\ub9d0(\uc77c\ubc18\uc801\uc73c\ub85c 5N \uc54c\ub8e8\ubbf8\ub098\ub77c\uace0 \ud568)\uc744 \uc6d0\ub8cc\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubbf8\ubd84\ud654\ub41c \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790\uc758 \ucda9\uc804 \ubc00\ub3c4\uac00 \uc791\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c 1g\/cm3 \ubbf8\ub9cc\uc774\uba70 \ub2e8\uc77c \ub85c\uc758 \ucda9\uc804\ub7c9\uc774 \uc801\uc5b4 \uc0dd\uc0b0 \ud6a8\uc728\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub098\ub294 \uacb0\uc815 \uc131\uc7a5\uc744 \uc704\ud574 \ucda9\uc804\ud558\uae30 \uc804\uc5d0 \uc801\uc808\ud55c \ucc98\ub9ac\ub97c \ud1b5\ud574 \uace0\ubc00\ub3c4 \uc785\uc790\ub85c \uce58\ubc00\ud654\ub429\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

CMP \uc5f0\ub9c8\uc7ac\uc6a9 \ub098\ub178\uc54c\ub8e8\ubbf8\ub098 \uc5f0\ub9c8\uc7ac<\/p>\n

\ud604\uc7ac \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 CMP \uc5f0\ub9c8\uc561\uc73c\ub85c\ub294 \uc2e4\ub9ac\uce74\uc878 \uc5f0\ub9c8\uc561, \uc0b0\ud654\uc138\ub968 \uc5f0\ub9c8\uc561, \uc54c\ub8e8\ubbf8\ub098 \uc5f0\ub9c8\uc561 \ub4f1\uc774 \uc788\ub2e4. \ucc98\uc74c \ub450 \uac1c\ub294 \uc5f0\ub9c8 \uc785\uc790 \uacbd\ub3c4\uac00 \uc791\uc544 \uace0\uacbd\ub3c4 \uc7ac\ub8cc\ub97c \uc5f0\ub9c8\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubaa8\uc2a4 \uacbd\ub3c4 9 \uc54c\ub8e8\ubbf8\ub284\uc758 \uc0b0\ud654\ubb3c \uc5f0\ub9c8\uc561\uc740 \uc0ac\ud30c\uc774\uc5b4 \ud398\uc5b4\ub9c1 \ubc0f \ud3c9\uba74 \ucc3d, \uacb0\uc815\ud654\ub41c \uc720\ub9ac \uae30\ud310, YAG \ub2e4\uacb0\uc815 \uc138\ub77c\ubbf9, \uad11\ud559 \ub80c\uc988, \uace0\uae09 \uce69 \ubc0f \uae30\ud0c0 \ubd80\ud488\uc758 \uc815\ubc00 \uc5f0\ub9c8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc5f0\ub9c8 \uc785\uc790\uc758 \ud06c\uae30, \ubaa8\uc591 \ubc0f \uc785\uc790 \ud06c\uae30 \ubd84\ud3ec\ub294 \ubaa8\ub450 \uc5f0\ub9c8 \ud6a8\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud654\ud559 \uae30\uacc4\uc801 \uc5f0\ub9c8 \uc5f0\ub9c8\uc7ac\ub85c \uc0ac\uc6a9\ub418\ub294 \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790\ub294 \ub2e4\uc74c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

1. \uc639\uc2a4\ud2b8\ub86c \uc218\uc900\uc758 \ud3c9\ud0c4\ub3c4\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uc54c\ub8e8\ubbf8\ub098 \uc785\uc790 \ud06c\uae30\uac00 \ucd5c\uc18c 100nm\uc5ec\uc57c \ud558\uace0 \ubd84\ud3ec\uac00 \uc881\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

2. \uacbd\ub3c4\ub97c \ud655\ubcf4\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc644\uc804\ud55c \u03b1\uc0c1 \uacb0\uc815\ud654\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc704\uc758 \uc785\uc790 \ud06c\uae30 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\ub824\uba74 \uc785\uc790\uac00 \uc131\uc7a5\ud558\ub294 \ub3d9\uc548 \uc644\uc804\ud55c \u03b1\uc0c1 \ubcc0\ud615\uc744 \ud53c\ud558\uae30 \uc704\ud574 \ub354 \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \uc18c\uacb0\uc744 \uc644\ub8cc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

3. \uc6e8\uc774\ud37c \uc5f0\ub9c8\uc5d0\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc21c\ub3c4\uac00 \uc694\uad6c\ub418\ubbc0\ub85c Na, Ca, \uc790\uc131 \uc774\uc628\uc740 ppm \uc218\uc900\uae4c\uc9c0 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ud574\uc57c \ud558\uba70, \ubc29\uc0ac\uc131 \uc6d0\uc18c\uc778 U, Th\ub294 ppb \uc218\uc900\uc73c\ub85c \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

4. Al2O3\ub97c \ud568\uc720\ud55c \uc5f0\ub9c8\uc561\uc740 \uc120\ud0dd\uc131\uc774 \ub0ae\uace0, \ubd84\uc0b0 \uc548\uc815\uc131\uc774 \ub0ae\uc73c\uba70, \uc27d\uac8c \uc751\uc9d1\ub418\uc5b4 \uc5f0\ub9c8 \ud45c\uba74\uc5d0 \uc2ec\uac01\ud55c \uae01\ud798\uc744 \uc27d\uac8c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc88b\uc740 \uc5f0\ub9c8 \ud45c\uba74\uc744 \uc5bb\uae30 \uc704\ud574\uc11c\ub294 \uc5f0\ub9c8\uc561\uc5d0\uc11c\uc758 \ubd84\uc0b0\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud55c \uc218\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ubc18\ub3c4\uccb4 \ud328\ud0a4\uc9d5\uc6a9 \uc800\uc54c\ud30c \ubc29\ucd9c \uad6c\ud615 \uc54c\ub8e8\ubbf8\ub098<\/p>\n

\ubc18\ub3c4\uccb4 \uc18c\uc790\uc758 \uc2e0\ub8b0\uc131 \ud655\ubcf4\uc640 \uc81c\ud488\uc758 \ud575\uc2ec \uacbd\uc7c1\ub825 \uac15\ud654\ub97c \uc704\ud574 \uc800\u03b1\uc120 \uad6c\ud615 \uc54c\ub8e8\ubbf8\ub098\ub97c \ud3ec\uc7a5\uc7ac\ub85c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \u03b1\uc120\uc73c\ub85c \uc778\ud55c \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \ub3d9\uc791 \ubd88\ub7c9\uc744 \ubc29\uc9c0\ud558\ub294 \ud55c\ud3b8, \ub192\uc740 \uc5f4\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ub3c4\uc131\uc740 \uc18c\uc790\uc5d0 \uc88b\uc740 \ubc29\uc5f4 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uc54c\ub8e8\ubbf8\ub098 \ud22c\uba85 \uc138\ub77c\ubbf9<\/p>\n

\uba3c\uc800, Al2O3 \ubd84\ub9d0 \uc911\uc758 \ubd88\uc21c\ubb3c\uc774 \uc27d\uac8c \uc774\uc0c1\uc744 \ud615\uc131\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uace0, \ube5b\uc758 \uc0b0\ub780\uc911\uc2ec\uc774 \uc99d\uac00\ud558\uc5ec \uc785\uc0ac\ubc29\ud5a5\uc73c\ub85c \ud22c\uc0ac\ub418\ub294 \ube5b\uc758 \uc138\uae30\uac00 \uac10\uc18c\ud558\uc5ec \uc81c\ud488\uc758 \ud22c\uba85\uc131\uc774 \ub5a8\uc5b4\uc9c0\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574, Al2O3 \ubd84\ub9d0\uc758 \uc21c\ub3c4\ub294 99.9% \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \uc548\uc815\ub41c \uad6c\uc870\ub97c \uac16\ub294 \u03b1-Al2O3\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub458\uc9f8, \uc790\uccb4\uc758 \ubcf5\uad74\uc808 \ud6a8\uacfc\ub97c \uc57d\ud654\uc2dc\ud0a4\uae30 \uc704\ud574\uc11c\ub294 \uc785\uc790 \ud06c\uae30\ub3c4 \ucd5c\ub300\ud55c \uc904\uc5ec\uc57c \ud55c\ub2e4. \ub530\ub77c\uc11c \uc54c\ub8e8\ubbf8\ub098 \ud22c\uba85 \uc138\ub77c\ubbf9 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubd84\ub9d0\uc758 \uc785\ub3c4\ub3c4 0.3\u03bcm \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud558\uba70, \uc18c\uacb0\ud65c\uc131\uc774 \ub192\uc544\uc57c \ud55c\ub2e4. \ub610\ud55c \ud070 \uc785\uc790\ub85c \uc751\uc9d1\ub418\uc5b4 \uc6d0\ub798\uc758 \uc791\uc740 \uc785\uc790\uc758 \uc7a5\uc810\uc744 \uc783\uc9c0 \uc54a\uc73c\ub824\uba74 \ubd84\ub9d0\ub3c4 \ub192\uc740 \ubd84\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\uace0\uc8fc\ud30c \ud1b5\uc2e0 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \uae30\ud310<\/p>\n

\uace0\uc21c\ub3c4 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9\uc740 \uc6b0\uc218\ud55c \uc720\uc804 \ud2b9\uc131, \uacac\uace0\ud55c \ud558\uc911 \uc9c0\uc9c0\ub825 \ubc0f \ud658\uacbd \uce68\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc73c\ub85c \uc778\ud574 \ud604\uc7ac \uac00\uc7a5 \uc774\uc0c1\uc801\uc774\uace0 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud3ec\uc7a5 \uae30\ud310 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc54c\ub8e8\ubbf8\ub098 \uae30\uc7ac\uc758 \uc8fc\uc694 \uc131\ub2a5\uc740 \uc54c\ub8e8\ubbf8\ub098 \ud568\ub7c9\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4. \uace0\uc8fc\ud30c \ud1b5\uc2e0 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub824\uba74 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \uae30\ud310\uc758 \uc21c\ub3c4\uac00 99.5% \ub610\ub294 99.9%\uc5d0 \ub3c4\ub2ec\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ub9e4\uc6b0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubb34\uae30 \uc7ac\ub8cc\uc778 \ube44\uae08\uc18d \ub4f1\uae09 \uc54c\ub8e8\ubbf8\ub098\ub294 400\uac00\uc9c0 \uc774\uc0c1\uc758 \uc885\ub958\ub85c \uc138\ubd84\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":131364,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-131386","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\/131386","targetHints":{"allow":["GET"]}}],"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=131386"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/131386\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/131364"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=131386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=131386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=131386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}