{"id":129288,"date":"2023-10-09T16:40:50","date_gmt":"2023-10-09T08:40:50","guid":{"rendered":"https:\/\/www.alpapowder.com\/129288\/"},"modified":"2023-10-09T16:42:21","modified_gmt":"2023-10-09T08:42:21","slug":"%ec%a7%88%ed%99%94%ea%b7%9c%ec%86%8c-%ec%84%b8%eb%9d%bc%eb%af%b9-4%eb%8c%80-%eb%b6%84%ec%95%bc%ec%9d%98-%eb%a6%ac%eb%8d%94","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/129288\/","title":{"rendered":"\uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9 \u2013 4\ub300 \ubd84\uc57c\uc758 \u201c\ub9ac\ub354\u201d"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-129266\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/10\/Silicon-nitride-ceramics.jpeg\" alt=\"\" width=\"640\" height=\"320\" data-mce-src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/10\/Silicon-nitride-ceramics.jpeg\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/10\/Silicon-nitride-ceramics.jpeg 640w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/10\/Silicon-nitride-ceramics-300x150.jpeg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/10\/Silicon-nitride-ceramics-350x175.jpeg 350w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\uc9c8\ud654\uaddc\uc18c(Si3N4)\ub294 \uaddc\uc18c\uc640 \uc9c8\uc18c\ub85c \uad6c\uc131\ub41c \uacf5\uc720 \uacb0\ud569 \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4. 1857\ub144\uc5d0 \ubc1c\uacac\ub418\uc5b4 1955\ub144\uc5d0 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\ub85c \ub300\ub7c9\uc0dd\uc0b0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9\uc740 \ub0b4\uc5f4\uc131(\uad7d\ud798 \uac15\ub3c4\uac00 1200\u00b0C\uc5d0\uc11c 350MPa \uc774\uc0c1\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc74c) \ub4f1 \uae08\uc18d \uc7ac\ub8cc\uc640 \uace0\ubd84\uc790 \uc7ac\ub8cc\uc5d0 \uc5c6\ub294 \ub9ce\uc740 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. ), \uc0b0 \ubc0f \uc54c\uce7c\ub9ac \ub0b4\uc2dd\uc131, \uc790\uae30 \uc724\ud65c\uc131 \ub4f1\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70 \ud56d\uacf5 \uc6b0\uc8fc, \uad6d\ubc29 \ubc0f \uad70\uc0ac \uc0b0\uc5c5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. , \uae30\uacc4 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uae30\uacc4\ubd84\uc57c<\/p>\n<p>\uc9c8\ud654 \uaddc\uc18c \uc138\ub77c\ubbf9\uc740 \uc8fc\ub85c \uae30\uacc4 \uc0b0\uc5c5\uc5d0\uc11c \ubc38\ube0c, \ud30c\uc774\ud504, \ubd84\ub958 \ud720 \ubc0f \uc138\ub77c\ubbf9 \uc808\uc0ad \uacf5\uad6c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9 \ubca0\uc5b4\ub9c1 \ubcfc\uc740 \uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9 \ubca0\uc5b4\ub9c1 \ubcfc\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc9c8\ud654\uaddc\uc18c \ubca0\uc5b4\ub9c1 \ubcfc\uc740 \uc0ac\uc6a9 \uc911\uc5d0 \ubd84\ub2f9 \ucd5c\ub300 600,000\ud68c\uc804\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \uc815\ubc00 \uacf5\uc791 \uae30\uacc4 \uc2a4\ud540\ub4e4, \uc804\uae30 \uc2a4\ud540\ub4e4\uc6a9 \uace0\uc18d \ubca0\uc5b4\ub9c1, \ud56d\uacf5 \uc6b0\uc8fc \uc5d4\uc9c4, \uc790\ub3d9\ucc28 \uc5d4\uc9c4 \ubca0\uc5b4\ub9c1 \ubc0f \uae30\ud0c0 \uc7a5\ube44 \ubca0\uc5b4\ub9c1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc9c8\ud654 \uaddc\uc18c \uc138\ub77c\ubbf9 \ubca0\uc5b4\ub9c1 \ubcfc\uc740 \uac15\ucca0 \ubcfc\uc5d0 \ube44\ud574 \uc800\ubc00\ub3c4, \uace0\uc628 \uc800\ud56d, \uc790\uae30 \uc724\ud65c\uc131 \ubc0f \ub0b4\uc2dd\uc131 \ub4f1 \ub6f0\uc5b4\ub09c \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc138\ub77c\ubbf9 \ubcfc\uc740 \uace0\uc18d \ud68c\uc804\uccb4\ub85c\uc11c \uc6d0\uc2ec \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uba70, \uc9c8\ud654\uaddc\uc18c\uc758 \uc800\ubc00\ub3c4\ub294 \uace0\uc18d \ud68c\uc804\uccb4 \uc678\ub95c\uc758 \uc6d0\uc2ec \uc751\ub825\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \ubc00\ub3c4\uac00 \ub192\uc740 Si3N4 \uc138\ub77c\ubbf9\uc740 \ub192\uc740 \ud30c\uad34 \uc778\uc131, \ub192\uc740 \ubaa8\ub4c8\ub7ec\uc2a4 \ud2b9\uc131 \ubc0f \uc790\uccb4 \uc724\ud65c \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\uba70 \ub2e4\uc591\ud55c \ub9c8\ubaa8\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ud0c1\uc6d4\ud558\uace0 \uadf9\ud55c\uc758 \uc628\ub3c4, \ud070 \uc628\ub3c4 \ucc28\uc774\ub97c \ud3ec\ud568\ud558\uc5ec \ub2e4\ub978 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\uc758 \uade0\uc5f4, \ubcc0\ud615 \ub610\ub294 \ubd95\uad34\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \uac00\ud639\ud55c \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. , \ucd08\uace0\uc9c4\uacf5. \uc9c8\ud654\uaddc\uc18c \ubca0\uc5b4\ub9c1\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud3ed\ub113\uac8c \uc751\uc6a9\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud30c\ud22c\uba85\uc7ac\ub8cc \ubd84\uc57c<\/p>\n<p>\ub2e4\uacf5\uc131 \uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \uad7d\ud798 \uac15\ub3c4\uc640 \ub0ae\uc740 \ubc00\ub3c4\ub97c \uac00\uc9c0\uba70, \uc774\ub294 \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0 \uc801\uc6a9\ub418\ub294 \ud575\uc2ec \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub610\ud55c \uae08\uc18d\uc5d0 \ube44\ud574 \ud06c\ub9ac\ud504 \uc800\ud56d\uc131\uc774 \uc788\uc5b4 \uace0\uc628\uc5d0\uc11c \uad6c\uc870\uc758 \uc548\uc815\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \uacbd\ub3c4, \uc804\uc790\uae30\uc801 \ud2b9\uc131, \ub0b4\uc5f4\uc131 \ub4f1 \ub2e4\uc591\ud55c \ucd94\uac00 \ud2b9\uc131\uc744 \uac16\uace0 \uc788\uc73c\uba70, \ub808\uc774\ub3d4\uacfc \uc548\ud14c\ub098 \ucc3d\uc744 \ub9cc\ub4dc\ub294 \ub370 \ud30c\ub3d9 \ud22c\uacfc \uc18c\uc7ac\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad6d\ubc29\uc0b0\uc5c5\uc758 \ubc1c\uc804\uc5d0 \ub530\ub77c \ubbf8\uc0ac\uc77c\uc740 \ub192\uc740 \ub9c8\ud558\uc218, \ub113\uc740 \uc8fc\ud30c\uc218 \ub300\uc5ed, \ub2e4\uc911 \ubaa8\ub4dc \ubc0f \uc815\ubc00 \uc720\ub3c4 \ubc29\ud5a5\uc73c\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc9c8\ud654 \uaddc\uc18c \uc138\ub77c\ubbf9 \ubc0f \uadf8 \ubcf5\ud569 \uc7ac\ub8cc\ub294 \uc5f4 \ubcf4\ud638, \ud30c\ub3d9 \uc804\ub2ec \ubc0f \ud558\uc911 \uc9c0\uc9c0\uc640 \uac19\uc740 \uc6b0\uc218\ud55c \ud2b9\uc131\uc744 \uac16\uace0 \uc788\uc5b4 \uc5f0\uad6c\ub41c \ucc28\uc138\ub300 \uace0\uc131\ub2a5 \ud30c\ud22c\uba85 \uc7ac\ub8cc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ubc18\ub3c4\uccb4 \ubd84\uc57c<\/p>\n<p>\uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131 \uc678\uc5d0\ub3c4 \uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9\uc740 \ub2e4\uc591\ud55c \uc6b0\uc218\ud55c \uc5f4\uc804\ub3c4 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \ubc18\ub3c4\uccb4 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc740 \uc5f4\uc744 \uc804\ub2ec\ud558\uac70\ub098 \uc804\ub3c4\ud558\ub294 \uc7ac\ub8cc\uc758 \uace0\uc720\ud55c \ub2a5\ub825\uc785\ub2c8\ub2e4. \uc9c8\ud654\uaddc\uc18c\uc758 \ub3c5\ud2b9\ud55c \ud654\ud559\uc801 \uc870\uc131\uacfc \ubbf8\uc138\uad6c\uc870\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9, \uc9c8\ud654\uc54c\ub8e8\ubbf8\ub284 \uc138\ub77c\ubbf9\uc5d0 \ube44\ud574 \uc885\ud569\uc801\uc778 \ud2b9\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p><\/p>\n<p>\ubc14\uc774\uc624\uc138\ub77c\ubbf9 \ubd84\uc57c<\/p>\n<p>\ucc28\uc138\ub300 \ubc14\uc774\uc624\uc138\ub77c\ubbf9 \uc7ac\ub8cc\uc778 \uc9c8\ud654 \uaddc\uc18c \uc138\ub77c\ubbf9\uc740 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\uc758 \uc6b0\uc218\ud55c \ud488\uc9c8\uc744 \uac00\uc9c8 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ubc29\uc0ac\uc120\ud559\uc801 \ud2b9\uc131, \ud56d\uac10\uc5fc \ud2b9\uc131, \uc0dd\uccb4 \uc801\ud569\uc131 \ubc0f \uace8\uc735\ud569 \ud2b9\uc131\ub3c4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \uc9c8\ud654\uaddc\uc18c \uc138\ub77c\ubbf9\uc758 \uc6b0\uc218\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc774\uc0c1\uc801\uc778 \uc0dd\uccb4 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub418\uba70 \ubc14\uc774\uc624 \uc13c\uc11c, \ucc99\ucd94, \uc815\ud615\uc678\uacfc, \uce58\uacfc \ubc0f \uae30\ud0c0 \uc784\ud50c\ub780\ud2b8\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc9c8\ud654\uaddc\uc18c(Si3N4)\ub294 \uaddc\uc18c\uc640 \uc9c8\uc18c\uac00 \uacf5\uc720 \uacb0\ud569\ub41c \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":129266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-129288","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\/129288","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=129288"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/129288\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/129266"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=129288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=129288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=129288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}