{"id":2622,"date":"2024-12-18T14:21:14","date_gmt":"2024-12-18T06:21:14","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?p=2622"},"modified":"2026-04-21T17:20:31","modified_gmt":"2026-04-21T09:20:31","slug":"%ec%b4%88%ea%b2%bd%ed%95%a9%ea%b8%88%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94-%ec%b4%88%ea%b2%bd%ed%95%a9%ea%b8%88%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80","status":"publish","type":"post","link":"https:\/\/www.wolframcarbide.com\/ko\/what-is-cemented-carbide-what-is-a-cemented-carbide\/","title":{"rendered":"\ucd08\uacbd\ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694? \ucd08\uacbd\ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<div class=\"wp-block-uagb-advanced-heading uagb-block-45286a2c\"><h2 class=\"uagb-heading-text\">\ucd08\uacbd\ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694? <\/h2><\/div>\n\n\n\n<p>\ucd08\uacbd\ud569\uae08\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694? \ucd08\uacbd\ud569\uae08\uc740 \ubb34\uc5c7\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc84c\ub098\uc694? \ucd08\uacbd\ud569\uae08\uc740 \ud558\ub098 \uc774\uc0c1\uc758 \ub0b4\ud654 \ucd08\uacbd \ubd84\ub9d0\ub85c \ubd84\ub9d0 \uc57c\uae08\uc5d0 \uc758\ud574 \ub9cc\ub4e4\uc5b4\uc9c4 \ud569\uae08\uc785\ub2c8\ub2e4(<a href=\"https:\/\/www.wolframcarbide.com\/ko\/\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc<\/a>, \ud2f0\ud0c0\ub284 \uce74\ubc14\uc774\ub4dc \ub4f1)\ub97c \uc8fc\uc131\ubd84\uc73c\ub85c \ud558\uace0 \uae08\uc18d \ubd84\ub9d0(\ucf54\ubc1c\ud2b8, \ub2c8\ucf08 \ub4f1)\uc744 \ubc14\uc778\ub354\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc8fc\ub85c \uace0\uc18d \uc808\uc0ad \uacf5\uad6c \ubc0f \ub2e8\ub2e8\ud558\uace0 \uc9c8\uae34 \uc7ac\ub8cc \uc808\uc0ad \uacf5\uad6c\ub97c \uc81c\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88-2\/wolfram-carbide-edm-blocks-for-stamping-mold-and-stamping-dies\/\"> \ub0c9\uac04 \uac00\uacf5 \uae08\ud615<\/a>, \uce21\uc815 \ub3c4\uad6c \ubc0f <a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/%ea%b4%91%ec%97%85-%eb%b0%8f-%ea%b1%b4%ec%84%a4%ec%9a%a9-%ed%85%85%ec%8a%a4%ed%85%90-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%eb%b2%84%ed%8a%bc-%eb%b0%8f-%ec%9d%b8%ec%84%9c%ed%8a%b8\/\">\ub0b4\ub9c8\ubaa8\uc131\uc774 \ub192\uc740 \ubd80\ud488<\/a> \ucda9\uaca9\uacfc \uc9c4\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub294 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88\/\"><img decoding=\"async\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/12\/Cemented-carbide-products-1.jpg\" alt=\"\ucd08\uacbd\ud569\uae08\uc774\ub780?\" title=\"\"><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. \ucd08\uacbd\ud569\uae08\uc758 \ud2b9\uc131:<\/h3>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p>&nbsp;\ub192\uc740 \uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc801\uc0c9 \uacbd\ub3c4 \ucd08\uacbd\ud569\uae08\uc758 \uacbd\ub3c4\ub294 \uc0c1\uc628\uc5d0\uc11c 86~93HRA\uc5d0 \ub2ec\ud560 \uc218 \uc788\uc73c\uba70 \uc774\ub294 69~81HRC\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. 900~1000\u2103\uc5d0\uc11c \ub192\uc740 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc73c\uba70 \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uace0\uc18d \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \uc808\uc0ad \uc18d\ub3c4\uac00 4~7\ubc30 \ube60\ub974\uace0 \uc218\uba85\uc774 5~80\ubc30 \uae38\uba70 \ucd5c\ub300 50HRC\uc758 \uacbd\ub3c4\ub97c \uac00\uc9c4 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\ub3c4 \uc808\uc0ad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\u2475 \uace0\uac15\ub3c4 \ubc0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Elastic_modulus\" rel=\"nofollow noopener\" target=\"_blank\">\ud0c4\uc131 \uacc4\uc218<\/a> \ucd08\uacbd\ud569\uae08\uc758 \uc555\ucd95 \uac15\ub3c4\ub294 6000MPa\uc5d0 \ub2ec\ud558\uace0 \ud0c4\uc131 \uacc4\uc218\ub294 (4~7)\u00d7105MPa\ub85c \ubaa8\ub450 \uace0\uc18d \uac15\ucca0\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad7d\ud798 \uac15\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1000 ~ 3000MPa\ub85c \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131 \ubc0f \ub0b4\uc0b0\ud654\uc131 \uc77c\ubc18\uc801\uc73c\ub85c \ub300\uae30, \uc0b0, \uc54c\uce7c\ub9ac \ubc0f \uae30\ud0c0 \ubd80\uc2dd\uc5d0 \ub9e4\uc6b0 \uc798 \uacac\ub51c \uc218 \uc788\uc73c\uba70 \uc0b0\ud654\ub418\uae30 \uc27d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc791\uc740 \uc120\ud615 \ud33d\ucc3d \uacc4\uc218 \uc791\uc5c5 \uc2dc \ubaa8\uc591\uacfc \ud06c\uae30\uac00 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucd08\uacbd\ud569\uae08\uc758 \ub192\uc740 \uacbd\ub3c4\uc640 \ucde8\uc131\uc73c\ub85c \uc778\ud574 \ubd84\ub9d0 \uc57c\uae08 \uc131\ud615 \ubc0f \uc18c\uacb0\uc740 \ub354 \uc774\uc0c1 \uac00\uacf5\ub418\uac70\ub098 \uc7ac\uc5f0\ub9c8\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc7ac\uac00\uacf5\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc804\uae30 \uc2a4\ud30c\ud06c, \uc640\uc774\uc5b4 \uc808\ub2e8, \uc804\ud574 \uc5f0\uc0ad \ub610\ub294 \ud2b9\uc218 \uc5f0\uc0ad \ud720 \uc5f0\uc0ad\uacfc \uac19\uc740 \uc804\uae30 \uac00\uacf5\ub9cc \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ucd08\uacbd\ud569\uae08\uc73c\ub85c \uc81c\uc791\ub41c \ud2b9\uc815 \uc0ac\uc591\uc758 \uc81c\ud488\uc740 \uacf5\uad6c \ubcf8\uccb4 \ub610\ub294 \uae08\ud615 \ubcf8\uccb4\uc5d0 \ube0c\ub808\uc774\uc9d5, \uc811\ucc29 \ub610\ub294 \uae30\uacc4\uc801\uc73c\ub85c \uace0\uc815\ud558\uc5ec \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ucd08\uacbd\ud569\uae08\uc740 \uad6c\uc131 \ubc0f \uc131\ub2a5 \ud2b9\uc131\uc5d0 \ub530\ub77c \uc138 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4:<\/h3>\n\n\n\n<p><a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88\/\"> \ud145\uc2a4\ud150-\ucf54\ubc1c\ud2b8<\/a>, \ud145\uc2a4\ud150-\ud2f0\ud0c0\ub284-\ucf54\ubc1c\ud2b8, \ud145\uc2a4\ud150-\ud2f0\ud0c0\ub284-\ud0c4\ud0c8\ub968(\ub098\uc774\uc624\ube00). \uc0dd\uc0b0\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uac83\uc740 \ud145\uc2a4\ud150-\ucf54\ubc1c\ud2b8 \ubc0f \ud145\uc2a4\ud150-\ud2f0\ud0c0\ub284-\ucf54\ubc1c\ud2b8 \uacbd\uc9c8 \ud569\uae08\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u2474 \ud145\uc2a4\ud150-\ucf54\ubc1c\ud2b8 \ucd08\uacbd\ud569\uae08 \uc8fc\uc131\ubd84\uc740 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc(WC)\uc640 \ucf54\ubc1c\ud2b8\uc785\ub2c8\ub2e4. \ub4f1\uae09\uc740 \ucf54\ub4dc YG('\ud558\ub4dc'\uc640 '\ucf54\ubc1c\ud2b8'\uc758 \uc911\uad6d\uc5b4 \ubcd1\uc74c \uc774\ub2c8\uc15c)\uc640 \uadf8 \ub4a4\uc5d0 \ucf54\ubc1c\ud2b8 \ud568\ub7c9 \ube44\uc728\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 YG6\ub294 \ucf54\ubc1c\ud2b8 \ud568\ub7c9\uc774 6%\uc778 \ud145\uc2a4\ud150-\ucf54\ubc1c\ud2b8 \ucd08\uacbd\ud569\uae08\uc744 \ub098\ud0c0\ub0b4\uba70 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ud568\ub7c9 WC = 1-WCo = 94%\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\u2475 \ud145\uc2a4\ud150-\ud2f0\ud0c0\ub284-\ucf54\ubc1c\ud2b8 \ucd08\uacbd\ud569\uae08 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc(WC), \ud2f0\ud0c0\ub284 \uce74\ubc14\uc774\ub4dc(TiC) \ubc0f \ucf54\ubc1c\ud2b8\uc785\ub2c8\ub2e4. \ub4f1\uae09\uc740 \ucf54\ub4dc YT(\"\ud558\ub4dc\"\uc640 \"\ud2f0\ud0c0\ub284\"\uc758 \uc911\uad6d\uc5b4 \ubcd1\uc74c \uc774\ub2c8\uc15c)\uc640 \ud2f0\ud0c0\ub284 \uce74\ubc14\uc774\ub4dc \ud568\ub7c9 \ubc31\ubd84\uc728\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 YT15\ub294 \ud2f0\ud0c0\ub284 \uce74\ubc14\uc774\ub4dc \ud568\ub7c9\uc774 WTiC = 15%\uc778 \ud145\uc2a4\ud150-\ud2f0\ud0c0\ub284-\ucf54\ubc1c\ud2b8 \ucd08\uacbd\ud569\uae08\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\u2476 \ud145\uc2a4\ud150-\ud2f0\ud0c0\ub284-\ud0c4\ud0c8\ub968(\ub2c8\uc624\ube00) \ucd08\uacbd\ud569\uae08 \uc774 \uc720\ud615\uc758 \ucd08\uacbd\ud569\uae08\uc740 \uc77c\ubc18 \ucd08\uacbd\ud569\uae08 \ub610\ub294 \ubc94\uc6a9 \ucd08\uacbd\ud569\uae08\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc(WC), \ud2f0\ud0c0\ub284 \uce74\ubc14\uc774\ub4dc(TiC), \ud0c4\ud0c8 \uce74\ubc14\uc774\ub4dc(TaC) \ub610\ub294 \ub2c8\uc624\ube00 \uce74\ubc14\uc774\ub4dc(NbC) \ubc0f \ucf54\ubc1c\ud2b8\uc785\ub2c8\ub2e4. \uc774 \ube0c\ub79c\ub4dc\ub294 \ucf54\ub4dc YW('\ud558\ub4dc'\uc640 '\uc644'\uc774\ub77c\ub294 \ub450 \uae00\uc790\uc758 \uccab \ubc88\uc9f8 \uc911\uad6d\uc5b4 \ubcd1\uc74c)\uc640 \uadf8 \ub4a4\uc5d0 \uc11c\uc218 \uc22b\uc790\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uc7a5\uc810: <\/h3>\n\n\n\n<p>\ucd08\uacbd(cemented carbide)\uc740 \ub192\uc740 \uacbd\ub3c4, \uac15\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \u201c\uc0b0\uc5c5\uc6a9 \ud1b1\ub2c8\u201d\ub77c\uace0 \uc54c\ub824\uc838 \uc788\uc73c\uba70 \uc808\uc0ad \uacf5\uad6c, \ub098\uc774\ud504, \ucf54\ubc1c\ud2b8 \uacf5\uad6c \ubc0f \ub0b4\ub9c8\ubaa8 \ubd80\ud488 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad70\uc218 \uc0b0\uc5c5, \ud56d\uacf5 \uc6b0\uc8fc, \uae30\uacc4 \uac00\uacf5, \uc57c\uae08, \uc11d\uc720 \uc2dc\ucd94, \uad11\uc0b0 \ub3c4\uad6c, \uc804\uc790 \ud1b5\uc2e0, \uac74\uc124 \ubc0f \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc0b0\uc5c5\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \ucd08\uacbd\uc5d0 \ub300\ud55c \uc2dc\uc7a5 \uc218\uc694\ub294 \uacc4\uc18d \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ubbf8\ub798\uc758 \ucca8\ub2e8 \ubb34\uae30 \ubc0f \uc7a5\ube44 \uc81c\uc870, \ucca8\ub2e8 \uacfc\ud559 \uae30\uc220\uc758 \ubc1c\uc804, \uc6d0\uc790\ub825 \uc5d0\ub108\uc9c0\uc758 \uae09\uc18d\ud55c \ubc1c\uc804\uc740 \ub192\uc740 \uae30\uc220 \ud568\ub7c9\uacfc \ub192\uc740 \ud488\uc9c8 \uc548\uc815\uc131\uc744 \uac16\ucd98 \ucd08\uacbd \uc81c\ud488\uc5d0 \ub300\ud55c \uc218\uc694\ub97c \ud06c\uac8c \uc99d\uac00\uc2dc\ud0ac \uac83\uc785\ub2c8\ub2e4.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \ucd08\uacbd\ud569\uae08 FAQ(\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38):<\/h3>\n\n\n\n<h5 class=\"wp-block-heading\">(1) What are the core performance indicators for cemented carbide? How is its quality assessed?<\/h5>\n\n\n\n<p>\ub2f5\ubcc0: \ud575\uc2ec \uc131\uacfc \uc9c0\ud45c \ubc0f \ud488\uc9c8 \ud3c9\uac00 \uae30\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \uacbd\ub3c4(HRA 82\u201393.6), \ubc00\ub3c4(11.0\u201315.0 g\/cm\u00b3, \uc870\uc131\uc5d0 \ub530\ub77c \ub2e4\ub984), \ud6a1\ub2e8 \ud30c\uc5f4 \uac15\ub3c4, \uc778\uc131\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc9c0\ud45c\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4. \ub610\ud55c \uae30\uacf5 \ubc0f \ube44\uacb0\ud569 \ud0c4\uc18c \ud568\ub7c9\uacfc \uac19\uc740 \uae08\uc18d \uc870\uc9c1 \ub9e4\uac1c\ubcc0\uc218\ub97c \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uc81c\ud488\uc740 \ubc15\ub9ac, \uade0\uc5f4, \ubc84\uc640 \uac19\uc740 \uc721\uc548 \uacb0\ud568\uc774 \uc5c6\uace0 ISO 4489:2019 \ud45c\uc900 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud558\ub294 \uacbd\uc6b0 \uc801\uaca9\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">(2) In cemented carbide, how does the cobalt content affect product performance?<\/h5>\n\n\n\n<p>\ub2f5\ubcc0: \ucf54\ubc1c\ud2b8(Co)\ub294 \ucd08\uacbd\ud569\uae08\uc758 \uc8fc\uc694 \ubc14\uc778\ub354 \uc5ed\ud560\uc744 \ud558\uba70, \ucf54\ubc1c\ud2b8 \ud568\ub7c9\uc740 \uc81c\ud488\uc758 \uacbd\ub3c4\uc640 \uc778\uc131 \uac04\uc758 \uade0\ud615\uc744 \uc9c1\uc811 \uacb0\uc815\ud569\ub2c8\ub2e4. \u2460 \ub354 \ub192\uc740 \ucf54\ubc1c\ud2b8 \ud568\ub7c9(\uc608: 8%\u201312%)\uc740 \ub354 \uc6b0\uc218\ud55c \uc778\uc131\uacfc \ub354 \ud070 \ucda9\uaca9 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc740 \uc57d\uac04 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc870\uc131\uc740 \uac70\uce5c \uac00\uacf5 \ubc0f \ub2e8\uc18d \uc808\uc0ad\uacfc \uac19\uc774 \ucda9\uaca9\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \u2461 \ub354 \ub0ae\uc740 \ucf54\ubc1c\ud2b8 \ud568\ub7c9(\uc608: 3%\u20136%)\uc740 \ub354 \ub192\uc740 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc778\uc131\uc740 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774 \uc870\uc131\uc740 \uc815\ubc00 \uac00\uacf5 \ubc0f \uace0\uc18d \uc808\uc0ad\uacfc \uac19\uc774 \uadf9\ud55c\uc758 \ub0b4\ub9c8\ubaa8\uc131 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud2b9\uc815 \ucf54\ubc1c\ud2b8 \ud568\ub7c9 \ube44\uc728\uc740 \ud2b9\uc815 \uc791\uc5c5 \uc870\uac74\uc5d0 \ub530\ub77c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">(3) What are the corrosion resistance and high-temperature resistance properties of cemented carbide? In which extreme environments is it suitable for use?<\/h5>\n\n\n\n<p>\ub2f5\ubcc0: \u2460 \uace0\uc628 \ub0b4\uc131: \ucd08\uacbd\uc740 800\u00b0C~1000\u00b0C \ubc94\uc704\uc758 \uace0\uc628\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc5b4 \uace0\uc18d\uac15\uc758 \uc131\ub2a5\uc744 \ud6e8\uc52c \ub2a5\uac00\ud558\uba70, \uace0\uc628 \uc808\uc0ad, \uc57c\uae08 \ubc0f \uc774\uc640 \uc720\uc0ac\ud55c \uacf5\uc815\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \u2461 \ub0b4\uc2dd\uc131: \ucd08\uacbd\uc758 \ub0b4\uc2dd\uc131\uc740 \ubc14\uc778\ub354 \ubc0f \ud569\uae08 \uc6d0\uc18c\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70, \ucf54\ubc1c\ud2b8 \uae30\ubc18 \ucd08\uacbd\uc740 \uc801\ub2f9\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ubc18\uba74, \ub2c8\ucf08 \uae30\ubc18 \ucd08\uacbd\uc740 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ud654\ud559 \ubc0f \ud574\uc591 \uc0b0\uc5c5\uacfc \uac19\uc740 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \u2462 \ucc38\uace0: \ucd08\uacbd\uc740 \uc0b0\uc18c \uc874\uc7ac \ud558\uc5d0 1000\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\uc640 \uac19\uc740 \uc7a5\uae30\uac04\uc758 \uace0\uc628, \uac15\ud55c \uc0b0\ud654 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \ub370 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc0b0\ud654 \ubd88\ub7c9\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">(4) What are the inspection standards for cemented carbide products? Which specific items are primarily tested?<\/h5>\n\n\n\n<p>\ub2f5\ubcc0: \ud604\ud589 \uad6d\ub0b4 \ud45c\uc900\uc740 ISO 4489:2019, \ucd08\uacbd\ud569\uae08\u2014\uac80\uc0ac \ubc0f \uc2dc\ud5d8 \uaddc\uce59\uc744 \ub530\ub985\ub2c8\ub2e4. \uc8fc\uc694 \uc2dc\ud5d8 \ud56d\ubaa9\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc12f \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4. \u2460 \ud654\ud559 \uc870\uc131(\uc8fc\uc694 \uae08\uc18d \ud568\ub7c9, \ucd1d \ud0c4\uc18c \ud568\ub7c9, \uc0b0\uc18c \ud568\ub7c9 \ub4f1); \u2461 \ubb3c\ub9ac \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131(\ubc00\ub3c4, \uacbd\ub3c4, \ud6a1\ubc29\ud5a5 \ud30c\uc5f4 \uac15\ub3c4, \ud544\uc694\ud55c \uacbd\uc6b0 \ubcf4\uc790\ub825, \uc790\uae30 \ud3ec\ud654\ub3c4, \ucda9\uaca9 \uc778\uc131 \ub4f1); \u2462 \uc57c\uae08 \uad6c\uc870(\uae30\uacf5, \uc720\ub9ac \ud0c4\uc18c, \ubbf8\uc138 \uad6c\uc870 \ub4f1); \u2463 \uce58\uc218(\uae30\ud558\ud559\uc801 \uce58\uc218, \ud615\uc0c1 \ubc0f \uc704\uce58 \uacf5\ucc28 \ub4f1); \u2464 \uc721\uc548 \ud488\uc9c8(\ubc15\ub9ac, \uade0\uc5f4, \ubc97\uaca8\uc9d0, \ubc84, \uc0b0\ud654 \ub4f1\uc758 \uacb0\ud568 \uc5ec\ubd80).<\/p>\n\n\n\n<p>\uc6b0\ub9ac \ud68c\uc0ac\ub294 \uc911\uad6d 10\ub300 \uae30\uc5c5 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.&nbsp;<a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88\/\">\ucd08\uacbd\ud569\uae08 \uc81c\uc870\uc5c5\uccb4<\/a>. \ucd08\uacbd\ud569\uae08 \uc81c\ud488\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ub2e4\uc74c\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624.&nbsp;<a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%97%b0%eb%9d%bd%ec%b2%98\/\">\ubb38\uc758\ud558\uae30<\/a>.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>What is cemented carbide? What is cemented carbide ? What is cemented carbide made of ? Cemented carbide is an alloy made by powder metallurgy with one or more refractory carbide powders (tungsten carbide, titanium carbide, etc.) as the main component, and metal powders (cobalt, nickel, etc.) as binders.&nbsp;It is mainly used to manufacture high-speed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[1],"tags":[34,32],"class_list":["post-2622","post","type-post","status-publish","format-standard","hentry","category-tungsten-carbide-industry-news","tag-cemented-carbide","tag-what-is-cemented-carbide"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.wolframcarbide.com\/ko\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"What is cemented carbide? What is cemented carbide ? What is cemented carbide made of ? Cemented carbide is an alloy made by powder metallurgy with one or more refractory carbide powders (tungsten carbide, titanium carbide, etc.) as the main component, and metal powders (cobalt, nickel, etc.) as binders.&nbsp;It is mainly used to manufacture high-speed&hellip;","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/2622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/comments?post=2622"}],"version-history":[{"count":15,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/2622\/revisions"}],"predecessor-version":[{"id":3828,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/2622\/revisions\/3828"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=2622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=2622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=2622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}