{"id":3922,"date":"2026-08-23T19:43:08","date_gmt":"2026-08-23T11:43:08","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?p=3922"},"modified":"2026-08-23T19:43:08","modified_gmt":"2026-08-23T11:43:08","slug":"%ed%85%85%ec%8a%a4%ed%85%90-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%ec%b4%88%ec%a0%80%ec%98%a8-%ec%b2%98%eb%a6%ac-%ea%b3%b5%ec%a0%95-%ec%9d%b4%ec%a0%90-%ec%9d%91%ec%9a%a9-%eb%b6%84%ec%95%bc","status":"publish","type":"post","link":"https:\/\/www.wolframcarbide.com\/ko\/cryogenic-treatment-of-tungsten-carbide-process-benefits-applications\/","title":{"rendered":"\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \uadf9\uc800\uc628 \ucc98\ub9ac: \uacf5\uc815, \uc774\uc810 \ubc0f \uc751\uc6a9 \ubd84\uc57c"},"content":{"rendered":"

\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \uadf9\uc800\uc628 \ucc98\ub9ac: \uacf5\uc815, \uc774\uc810 \ubc0f \uc751\uc6a9 \ubd84\uc57c<\/h1>\n\n\n\n

\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc<\/a> \ub192\uc740 \uacbd\ub3c4, \uace0\uac15\ub3c4 \ubc0f \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uacb0\ud569\ud558\uc5ec \uc808\uc0ad \uacf5\uad6c, \ub0c9\uac04 \uac00\uacf5 \uae08\ud615 \ubc0f \ub2e4\uc591\ud55c \ub0b4\ub9c8\ubaa8\uc131 \ubd80\ud488\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc18c\uacb0 \ub0c9\uac01 \ub2e8\uacc4\uc5d0\uc11c WC \uacbd\uc9c8\uc0c1\uacfc Co \uacb0\ud569\uc0c1 \uc0ac\uc774\uc758 \uc5f4\ud33d\ucc3d \uacc4\uc218 \ucc28\uc774\uac00 \ud06c\uae30 \ub54c\ubb38\uc5d0 \uc0c1\ub2f9\ud55c \uc794\ub958 \ub0b4\ubd80 \uc751\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uac8c\ub2e4\uac00 \ucf54\ubc1c\ud2b8 \uacb0\ud569\uc0c1\uc758 \uc0c1 \uad6c\uc131\uacfc \ubd84\ud3ec\ub294 \uc7ac\ub8cc\uc758 \uac15\ub3c4-\uc778\uc131 \uade0\ud615\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ud569\ub2c8\ub2e4. \ubcf4\uc870 \ud6c4\ucc98\ub9ac \uae30\uc220\ub85c\uc11c \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ubbf8\uc138\uc870\uc9c1\uacfc \uc751\ub825 \uc0c1\ud0dc\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucd5c\uc801\ud654\ud558\uba70 \ud145\uc2a4\ud150\uc758 \uc0ac\uc6a9 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc911\uc694\ud55c \ubc29\ubc95 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uce74\ubc14\uc774\ub4dc<\/a>.<\/p>\n\n\n\n

I. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \uadf9\uc800\uc628 \ucc98\ub9ac \uc815\uc758<\/h2>\n\n\n\n

\uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uacf5\uc791\ubb3c\uc744 -100\u00b0C \uc774\ud558\uc758 \ud658\uacbd(\uc0b0\uc5c5\uc801 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc561\uccb4 \uc9c8\uc18c\ub97c \uc0ac\uc6a9\ud558\uba70, \ucc98\ub9ac \uc628\ub3c4\ub294 \uc57d -196\u00b0C\uc784)\uc5d0 \ub178\ucd9c\uc2dc\ucf1c \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \uc628\ub3c4\ub97c \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \ubbf8\uc138\uc870\uc9c1\uacfc \uc751\ub825\uc7a5\uc744 \uc870\uc808\ud558\ub294 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\uc874\uc758 \ub0c9\uac01 \ucc98\ub9ac(\uc601\ud558 80\u00b0C \ubd80\uadfc\uc758 \uc628\ub3c4)\uc640 \ube44\uad50\ud560 \ub54c, \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ubc14\uc778\ub354 \uc0c1\uc5d0\uc11c \uace0\uc0c1 \uc0c1\ubcc0\ud654\ub97c \ub354\uc6b1 \ud6a8\uacfc\uc801\uc73c\ub85c \uc720\ub3c4\ud558\uace0 \ub0b4\ubd80 \uc794\ub958 \uc751\ub825\uc758 \ubd84\ud3ec\ub97c \uc870\uc808\ud558\ub294 \ub354 \ub0ae\uc740 \uc628\ub3c4\ub97c \uc218\ubc18\ud569\ub2c8\ub2e4. \uc774\ub294 \uc0ac\uc6a9 \uc911 \uade0\uc5f4 \uc704\ud5d8\uc744 \uc904\uc774\uba74\uc11c \uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131, \uce58\uc218 \uc548\uc815\uc131\uc758 \uac70\uc2dc\uc801 \ud5a5\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ucca0\uac15 \uc18c\uc7ac\uc5d0 \uc0ac\uc6a9\ub418\ub294 \u201c\ub2f4\uae08\uc9c8 \ud6c4 \uadf9\uc800\uc628 \ucc98\ub9ac\u201d \uc21c\uc11c\uc640 \ub2ec\ub9ac, \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc(Tungsten carbide)\ub294 \ubd84\ub9d0 \uc57c\uae08 \uc18c\uacb0\uc744 \ud1b5\ud574 \uc0dd\uc0b0\ub418\uba70 \ub2f4\uae08\uc9c8\uc744 \uac70\uce58\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc810\uc5d0 \uc8fc\ubaa9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\uacb0 \ud6c4(\ub610\ub294 \uc18c\uacb0 \ubc0f \ud15c\ud37c\ub9c1 \ud6c4)\uc5d0 \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ud145\uc2a4\ud150<\/figure>\n\n\n\n

II. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \uc804\ud615\uc801\uc778 \uadf9\uc800\uc628 \ucc98\ub9ac \uacf5\uc815<\/h2>\n\n\n\n

\uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ub0c9\uac01, \uc720\uc9c0, \uc2b9\uc628\uc758 \uc138 \uac00\uc9c0 \ud575\uc2ec \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218\ub294 \ud2b9\uc815 \ud569\uae08 \ub4f1\uae09\uacfc \uacf5\uc791\ubb3c \uce58\uc218\uc5d0 \ub9de\ucda4\ud654\ub418\uc5b4\uc57c \ud558\uba70, \uae09\uaca9\ud55c \uc628\ub3c4 \ubcc0\ud654\ub85c \uc778\ud55c \uc5f4\ucda9\uaca9 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \uac83\uc774 \uae30\ubcf8 \uc6d0\uce59\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0c9\uac01 \ub2e8\uacc4\uc5d0\uc11c \uc7ac\ub8cc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 0.5~2\u00b0C\/min\uc758 \ub290\ub9b0 \uc18d\ub3c4\ub85c \ubaa9\ud45c \uadf9\uc800\uc628\uae4c\uc9c0 \ub0c9\uac01\ub429\ub2c8\ub2e4. \ud06c\uac70\ub098 \ud615\uc0c1\uc774 \ubcf5\uc7a1\ud55c \uae08\ud615 \ubd80\ud488\uc758 \uacbd\uc6b0, \uc0b0\uc5c5 \uacf5\uc815\uc5d0\uc11c\ub294 \uc5f4\uc751\ub825\uc758 \uc704\ud5d8\uc744 \ub354\uc6b1 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uac01 \uc628\ub3c4 \uc218\uc900\uc5d0\uc11c \uc720\uc9c0 \uc2dc\uac04\uc744 \ud3ec\ud568\ud558\ub294 \ub2e8\uacc4\ubcc4 \ub0c9\uac01 \ubc29\uc2dd(\uc608: -60\u00b0C \u2192 -120\u00b0C \u2192 -190\u00b0C)\uc744 \uc790\uc8fc \ucc44\ud0dd\ud569\ub2c8\ub2e4. \uc720\uc9c0 \ub2e8\uacc4\ub294 \ud2b9\uc815 \uac15\uc885 \ubc0f \uacf5\uc791\ubb3c \uce58\uc218\uc5d0 \ub530\ub77c \uc561\uccb4 \uc9c8\uc18c(\uc561\uccb4 \ub610\ub294 \uc99d\uae30) \ud658\uacbd\uc5d0\uc11c \uba87 \uc2dc\uac04\uc5d0\uc11c 24\uc2dc\uac04 \ubc94\uc704\uc758 \uc2dc\uac04 \ub3d9\uc548 \uc77c\uc815\ud55c \uc628\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubbf8\uc138 \uc785\uc790\uc758 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ub9c9\ub300\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 2~12\uc2dc\uac04 \ub3d9\uc548 \uc720\uc9c0\ub429\ub2c8\ub2e4. \ub300\ud615 \ub0c9\uac04 \ub2e8\uc870 \uae08\ud615\uc774 \ub2e8\uacc4\ubcc4 \ub0c9\uac01\uc744 \uac70\uce60 \ub54c, \uac01 \ub2e8\uacc4\ub294 \uacf5\uc791\ubb3c \uc804\uccb4\uc758 \uc628\ub3c4 \uade0\uc77c\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uacb0\ud569\uc81c\uc0c1\uc758 \uc0c1\ubcc0\ud654\ub97c \uc704\ud55c \ucd5c\uc801\uc758 \uc870\uac74\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 4~8\uc2dc\uac04\uc758 \uc720\uc9c0 \uc2dc\uac04\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc7ac\uac00\uc5f4 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uae09\uaca9\ud55c \uac00\uc5f4\ub85c \uc778\ud55c \uc774\ucc28 \uc5f4\uc751\ub825 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc628\ub3c4\ub97c \uc2e4\ub0b4 \uc628\ub3c4\ub85c \uc11c\uc11c\ud788 \ub2e4\uc2dc \ub192\uc785\ub2c8\ub2e4. \ub192\uc740 \ubbf8\uc138\uc870\uc9c1 \uc548\uc815\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc81c\ud488\uc758 \uacbd\uc6b0, \uc0c1\ubcc0\ud654 \uc0dd\uc131\ubb3c\uacfc \uc751\ub825 \uc0c1\ud0dc\ub97c \ub354\uc6b1 \uc548\uc815\ud654\ud558\uae30 \uc704\ud574 \uc7ac\uac00\uc5f4 \ud6c4 \ubcf4\uc870\uc801\uc778 \uc800\uc628 \ud15c\ud37c\ub9c1 \ub2e8\uacc4\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf9\uc800\uc628 \ucc98\ub9ac\uc758 \uc131\ub2a5 \ud5a5\uc0c1 \ud6a8\uacfc\ub294 \ud2b9\uc815 \ucd08\uacbd \ud569\uae08 \ub4f1\uae09\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ubaa8\ub4e0 \ud145\uc2a4\ud150 \ucd08\uacbd\uc774 \uc804\ubc18\uc801\uc778 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uacaa\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc628\ub3c4, \uc9c0\uc18d \uc2dc\uac04, \uc0ac\uc774\ud074 \ud69f\uc218, \ud15c\ud37c\ub9c1 \ud504\ub85c\ud1a0\ucf5c\uacfc \uac19\uc740 \ub9e4\uac1c\ubcc0\uc218\ub294 \uc758\ub3c4\ub41c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \ucd5c\uc801\ud654\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ud145\uc2a4\ud150<\/figure>\n\n\n\n

III. \uc5b4\ub5a4 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc81c\ud488\uc774 \uadf9\uc800\uc628 \ucc98\ub9ac\uc5d0 \uc801\ud569\ud55c\uac00?<\/h2>\n\n\n\n

\uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uc8fc\ub85c \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131, \uce58\uc218 \uc548\uc815\uc131, \ub0b4\ud06c\ub799\uc131 \ubc0f \uc5f0\uc7a5\ub41c \uc218\uba85\uc774 \uc694\uad6c\ub418\ub294 \uc81c\ud488\uc744 \ub300\uc0c1\uc73c\ub85c \ud569\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \ubc94\uc8fc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:
1. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ub85c\ub4dc<\/a>: \uc18c\uacb0 \uc9c1\ud6c4\uc758 \ubd09\uc7ac\uc5d0 \uc794\ub958\ud558\ub294 \ub0b4\ubd80 \uc751\ub825\uc740 \ud6c4\uc18d \uac00\uacf5 \ub610\ub294 \uc0ac\uc6a9 \uacfc\uc815\uc5d0\uc11c \uc27d\uac8c \uade0\uc5f4\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ucd08\ubbf8\uc138\uacb0 \ubd09\uc7ac \ub0b4\uc758 \uc751\ub825\uc744 \ud574\uc18c\ud558\uace0 \uc7ac\ubd84\ubc30\ud568\uc73c\ub85c\uc368, \uc774\ub97c \uc18c\uc7ac\ub85c \uc81c\uc791\ub41c \uace0\ubd80\ud558 \uc808\uc0ad \uacf5\uad6c\uc758 \uc218\uba85\uc744 \ud06c\uac8c \uc5f0\uc7a5\uc2dc\ucf1c \uc90d\ub2c8\ub2e4. \ub2e8\ub3c5\uc73c\ub85c \uc800\uc628 \ucc98\ub9ac\ub97c \uc2e4\uc2dc\ud560 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 30%\u2013150% \ub4f1\uae09 \uc81c\ud488\uc758 \uc0ac\uc6a9 \uc218\uba85\uc774 \uc5f0\uc7a5\ub418\uc9c0\ub9cc, \uad81\uadf9\uc801\uc778 \uc131\ub2a5 \ud5a5\uc0c1\uc740 \ub300\uac1c \uc800\uc628 \ucc98\ub9ac, \uc5f0\ub9c8 \uacf5\uc815 \ubc0f \ucf54\ud305\uc758 \uc2dc\ub108\uc9c0 \ud6a8\uacfc\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.
2. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ud50c\ub808\uc774\ud2b8<\/a>\uc8fc\ub85c \ube14\ub7ad\ud0b9 \ub2e4\uc774 \ubc0f \ub0b4\ub9c8\ubaa8\uc131 \uad6c\uc870 \ubd80\ud488\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc774 \ud50c\ub808\uc774\ud2b8\ub294 \uc18c\uacb0 \ubc0f \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c \ucd95\uc801\ub41c \ub0b4\ubd80 \uc751\ub825\uc744 \uc81c\uac70\ud558\ub294 \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc640\uc774\uc5b4 \ucef7 EDM \ubc0f \uc5f0\uc0ad\uacfc \uac19\uc740 \uae30\uacc4 \uac00\uacf5 \uacf5\uc815 \uc911 \uade0\uc5f4 \ubc0f \ubcc0\ud615 \uc704\ud5d8\uc744 \uc904\uc5ec \uc218\uc728\uacfc \uce58\uc218 \uc815\ud655\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.
3. \ucd08\uacbd\ud569\uae08 \ub0c9\uac04 \uc555\uc870 \ub2e4\uc774<\/a>: \uc774\ub7ec\ud55c \ubd80\ud488\ub4e4\uc740 \uc0ac\uc6a9 \uc911\uc5d0 \ubc18\ubcf5\uc801\uc778 \ucda9\uaca9\uacfc \ub9c8\ucc30\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc18c\uacb0 \ubc0f \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub0b4\ubd80 \uc778\uc7a5 \uc751\ub825\uc740 \uc885\uc885 \uade0\uc5f4\uc774\ub098 \ubaa8\uc11c\ub9ac \ud30c\uc190\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \ud1b5\ud574 \uba74\uc2ec \uc785\ubc29(fcc) \u03b1-Co \uc0c1\uc758 \uc77c\ubd80\uac00 \uc721\ubc29 \ubc00\uc9d1(hcp) \u03b5-Co \uc0c1\uc73c\ub85c \ubcc0\ud0dc\ub418\ub3c4\ub85d \uc720\ub3c4\ud568\uc73c\ub85c\uc368, \uc778\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131 \uac04\uc758 \uade0\ud615\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub0b4\ubd80 \uc778\uc7a5 \uc751\ub825\uc744 \uac10\uc18c\uc2dc\ud0a4\uace0 \ud45c\uba74\uc5d0 \uc555\ucd95 \uc751\ub825\uc744 \ub3c4\uc785\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc5c5 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74, \ucd5c\uc801\ud654\ub41c \uacf5\uc815\uc744 \uac70\uce5c YG20 \ub0c9\uac04 \ud504\ub808\uc2a4 \ub2e4\uc774\uc758 \ud3c9\uade0 \uc218\uba85\uc740 15% \uc774\uc0c1 \uc99d\uac00\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.
4. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc564\ube4c<\/a>\uc778\uc870\ub2e4\uc774\uc544\ubaac\ub4dc \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc774 \ubd80\ud488\ub4e4\uc740 \uadf9\ub3c4\ub85c \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\ud53c\ub85c\uc131\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc2e4\ud5d8 \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 BTN10 \ub4f1\uae09 \uc564\ube4c\uc758 \uacbd\uc6b0, \uadf9\uc800\uc628 \ucc98\ub9ac\uac00 \ubbf8\uc138\uacbd\ub3c4\ub97c 1610 HV\uc5d0\uc11c 1689 HV\ub85c \ub192\uc774\ub294 \ub3d9\uc2dc\uc5d0 \ub0b4\ud53c\ub85c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.
5. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1<\/a>\uc774\ub7ec\ud55c \ubd80\ud488\uc740 \uad11\uc5c5, \uc720\uc555 \uc7a5\uce58, \uc640\uc774\uc5b4 \uc778\ubc1c \ub4f1 \ub9c8\ubaa8\uac00 \uc2ec\ud558\uace0 \ud558\uc911\uc774 \ud070 \uc6a9\ub3c4\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub450\uaed8\uac00 \ub450\uaebc\uc6b4 \ud658\ud615 \uad6c\uc870\ub85c \uc778\ud574 \uc18c\uacb0 \ud6c4 \ub0b4\uc678\uba74 \uc0ac\uc774\uc5d0 \uc794\ub958 \uc751\ub825\uc774 \ubd88\uade0\uc77c\ud558\uac8c \ubd84\ud3ec\ub418\uc5b4, \ub0b4\ubcbd\uc5d0 \ud53c\ub85c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uace0 \uc7ac\ub8cc \ubc15\ub9ac \ud604\uc0c1\uc73c\ub85c \uc778\ud55c \ud30c\uc190\uc774 \uc720\ubc1c\ub429\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \uade0\uc77c\ud558\uac8c \ud558\uace0 \ub0b4\ubcbd\uc5d0 \uc555\ucd95 \uc751\ub825\uc744 \uc720\ub3c4\ud558\uc5ec \ub0b4\ub9c8\ubaa8\uc131\uacfc \uce58\uc218 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0 \uc218\uba85\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
6. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ud504\ub9ac\ud3fc<\/a>\uc18c\uacb0 \uc9c1\ud6c4\uc758 \ube14\ub7ad\ud06c\ub294 \uc885\uc885 \uc0c1\ub2f9\ud55c \uc794\ub958 \uc18c\uacb0 \uc751\ub825\uc744 \ud488\uace0 \uc788\uc5b4, \uc640\uc774\uc5b4 \ubc29\uc804 \uac00\uacf5(EDM) \ubc0f \uc5f0\uc0ad\uacfc \uac19\uc740 \ud6c4\uc18d \ub9c8\uac10 \uacf5\uc815 \uc911\uc5d0 \ubaa8\uc11c\ub9ac \uce58\ud551, \uade0\uc5f4 \ubc0f \uce58\uc218 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub9c8\uac10 \uacf5\uc815 \uc804\uc5d0 \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud558\uba74 \uc751\ub825\uc774 \uc870\uae30\uc5d0 \ud574\uc18c\ub418\uace0 \ucf54\ubc1c\ud2b8 \uc0c1 \ubbf8\uc138 \uc870\uc9c1\uc774 \uc548\uc815\ud654\ub418\uc5b4, \uac00\uacf5 \uc911 \ubd88\ub7c9\ub960\uc774 \uac10\uc18c\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc644\uc131\ud488\uc758 \uce58\uc218 \uc815\ubc00\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub610\ud55c \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc778\uc11c\ud2b8, \ub4dc\ub9b4 \ube44\ud2b8, \ub178\uc990, \uc640\uc774\uc5b4 \uc778\ubc1c \ub2e4\uc774 \ub4f1\uc758 \uc81c\ud488\ub3c4 \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \ud1b5\ud574 \uc131\ub2a5 \ucd5c\uc801\ud654\ub97c \uc774\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc5b4\ub5a4<\/figure>\n\n\n\n

IV. \uadf9\uc800\uc628 \ucc98\ub9ac \ud6c4 \uc131\ub2a5 \ubcc0\ud654 \uc591\uc0c1<\/h2>\n\n\n\n

1. \uacbd\ub3c4 \ubcc0\ud654
\uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uc8fc\ub85c \ub2e4\uc74c\uc744 \uc720\ub3c4\ud558\uc5ec \uacbd\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ubcc0\ud0dc<\/a> \ucf54\ubc1c\ud2b8 \uc0c1\uc744 \ud615\uc131\ud558\uace0 \ubc14\uc778\ub354 \uc0c1\uc758 \ubbf8\uc138\uad6c\uc870\ub97c \uc815\uc81c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uae30\uc874\uc758 WC-Co \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \uacbd\uc6b0, \ub85d\uc6f0 \uacbd\ub3c4(HRA)\uc758 \uc804\ubc18\uc801\uc778 \uc99d\uac00\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 0.5~1 HRA \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc73c\uba70, \uc0c1\ub300\uc801 \ubcc0\ud654\uc728\uc740 \ub300\uac1c 1% \ubbf8\ub9cc\uc785\ub2c8\ub2e4. \ub610\ud55c \ubaa8\ub4e0 \ub4f1\uae09\uc5d0\uc11c \uacbd\ub3c4 \uc99d\uac00\uac00 \ub098\ud0c0\ub098\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc5c5\uacc4\uc5d0\uc11c \ud68c\uc790\ub418\ub294 \u201c\uacbd\ub3c4 20% \uc99d\uac00\u201d\ub77c\ub294 \uc8fc\uc7a5\uc740 \uac1c\ubcc4\uc801\uc778 \uadf9\ub2e8\uc801\uc778 \uc2dc\ud5d8 \uacb0\uacfc\ub098 \ud2b9\uc815 \uac00\uacf5 \uc870\uac74\uc5d0\uc11c \ube44\ub86f\ub41c \uac83\uc774\uba70, \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc801 \uae30\uc900\uac12\uc744 \ubc18\uc601\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2. \uc794\ub958 \uc751\ub825 \uc81c\uc5b4
\uc18c\uacb0 \uc9c1\ud6c4 \uc0c1\ud0dc\uc5d0\uc11c \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \ucf54\ubc1c\ud2b8 \uc0c1 \uc601\uc5ed\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc7a5 \uc751\ub825\uc744 \ubc1b\uc73c\uba70, \uc774\ub294 \ubbf8\uc138 \uade0\uc5f4 \ubc1c\uc0dd\uc758 \uc8fc\uc694 \uc6d0\uc778\uc785\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ucf54\ubc1c\ud2b8 \uc0c1 \ub0b4\uc758 \uc778\uc7a5 \uc751\ub825 \uc218\uc900\uc744 \ub0ae\ucd94\ub294 \ub3d9\uc2dc\uc5d0 \uacf5\uc791\ubb3c \ud45c\uba74\uc5d0 \uc555\ucd95 \uc751\ub825\uc744 \ub3c4\uc785\ud568\uc73c\ub85c\uc368 \uc751\ub825 \ubd84\ud3ec\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc870\uc815\ud569\ub2c8\ub2e4. \uc774\ub294 \uadf9\uc800\uc628 \ucc98\ub9ac\uac00 \uc81c\ud488\uc758 \ub0b4\uade0\uc5f4\uc131\uacfc \ud53c\ub85c \uc218\uba85\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ud575\uc2ec \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

3. \ud5a5\uc0c1\ub41c \ub0b4\ub9c8\ubaa8\uc131
\uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ub450 \uac00\uc9c0 \ubc29\uc2dd\uc73c\ub85c \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uccab\uc9f8, \ucf54\ubc1c\ud2b8 \uc0c1 \ubcc0\ud0dc\ub97c \ud1b5\ud574 \ubc14\uc778\ub354 \uc0c1 \uc790\uccb4\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub192\uc774\uace0, \ub458\uc9f8, \uc751\ub825 \uc0c1\ud0dc\ub97c \ucd5c\uc801\ud654\ud558\uc5ec \uc0ac\uc6a9 \uc911 WC \uc785\uc790\uac00 \ubc15\ub9ac\ub418\ub294 \uacbd\ud5a5\uc744 \uc904\uc774\ub294 \uac83\uc785\ub2c8\ub2e4. \ucf54\ubc1c\ud2b8 \ud568\ub7c9, \uc785\uc790 \ud06c\uae30, \ub9c8\ubaa8 \uc870\uac74 \ubc0f \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub530\ub77c \ub0b4\ub9c8\ubaa8\uc131 \ud5a5\uc0c1 \uc815\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 10%\uc5d0\uc11c 50%\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \uc800\uc628 \ud15c\ud37c\ub9c1\uacfc \uacb0\ud569\ud558\uba74 \ubbf8\uc138\uad6c\uc870\ub97c \ub354\uc6b1 \uc548\uc815\ud654\ud558\uace0 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 4. \ud6a1\ub2e8 \ud30c\ub2e8 \uac15\ub3c4 \ubc0f \uc778\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5
\uadf9\uc800\uc628 \ucc98\ub9ac\uac00 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \ud6a1\ud30c\uc5f4 \uac15\ub3c4\uc640 \ud30c\uad34 \uc778\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud574\uc11c\ub294 \ubcf4\ud3b8\uc801\uc778 \ud328\ud134\uc774 \uc5c6\uc73c\uba70, \uadf8 \uacb0\uacfc\ub294 \ud569\uae08 \uc870\uc131, \uc785\uc790 \ud06c\uae30 \ubc0f \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4. \ud2b9\uc815 \uac00\uacf5 \uc870\uac74\uc5d0\uc11c \ucf54\ubc1c\ud2b8 \uc0c1\uc758 \uc0c1\ubcc0\ud0dc\ub85c \uc778\ud574 \uc778\uc131\uacfc \ud6a1\ud30c\ub2e8 \uac15\ub3c4\uac00 \uc57d\uac04 \uc800\ud558\ub420 \uc218 \uc788\uc73c\ub098, \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218\ub97c \ucd5c\uc801\ud654\ud558\uba74 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd5c\uc801\ud654\ub41c \uc870\uac74\uc5d0\uc11c YG20 \ud569\uae08\uc758 \ud6a1\ud30c\ub2e8 \uac15\ub3c4\ub294 TP6T\uc5d0 \ube44\ud574 \uac70\uc758 10% \uac00\uae4c\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ucf54\ubc1c\ud2b8 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \ucda9\uaca9 \uc778\uc131 \ubcc0\ud654\uc5d0 \uad00\ud55c \uc5f0\uad6c \uacb0\uacfc\ub3c4 \uc81c\uac01\uac01\uc774\ubbc0\ub85c, \ud2b9\uc815 \ub4f1\uae09\uc744 \uae30\uc900\uc73c\ub85c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\ubc18\uc801\uc73c\ub85c \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uc131\ub2a5 \ud2b9\uc131\uc5d0\uc11c \uba85\ud655\ud55c \uc0c1\ucda9 \uad00\uacc4\ub97c \uc218\ubc18\ud569\ub2c8\ub2e4. \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc758 \ud5a5\uc0c1\uc740 \uc885\uc885 \uc778\uc131\uc758 \uc77c\ubd80 \ud76c\uc0dd\uc744 \ub300\uac00\ub85c \uc5bb\uc5b4\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218\ub294 \ud2b9\uc815 \uc81c\ud488\uc758 \uc8fc\uc694 \ud30c\uc190 \ubaa8\ub4dc\uc5d0 \ub9de\ucdb0 \uc870\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

V. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\uc758 \uadf9\uc800\uc628 \ucc98\ub9ac \uc694\uc57d<\/h2>\n\n\n\n

\uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \uac04\ub2e8\ud558\uace0 \uce5c\ud658\uacbd\uc801\uc774\uba70 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud6c4\ucc98\ub9ac \uae30\ubc95\uc785\ub2c8\ub2e4. \uc7ac\ub8cc\ub97c -100\u00b0C\uc5d0\uc11c -196\u00b0C \uc0ac\uc774\uc758 \uc628\ub3c4\ub85c \uc81c\uc5b4 \ub0c9\uac01\ud558\uace0 \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \ucf54\ubc1c\ud2b8 \uc0c1\uc758 \uc81c\uc5b4, \uc794\ub958 \uc751\ub825 \ud574\uc18c, \ubbf8\uc138 \uc870\uc9c1\uc758 \ucd5c\uc801\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub85c\ub4dc, \ud50c\ub808\uc774\ud2b8, \ub0c9\uac04 \uc555\uc870\uc6a9 \ub2e4\uc774, \uc564\ube4c \ub4f1 \uace0\uc815\ubc00\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \uc694\uad6c\ub418\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc81c\ud488\uc758 \uacbd\uc6b0, \uadf9\uc800\uc628 \ucc98\ub9ac\ub294 \ub0b4\ubd80 \uc751\ub825\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uac70\ud558\uace0 \uade0\uc5f4 \uc800\ud56d\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uba70 \uc0ac\uc6a9 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2e4\uc81c \ud6a8\uacfc\ub294 \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218\uc640 \ud569\uae08 \ub4f1\uae09 \uac04\uc758 \uc801\ud569\uc131\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uc131\ub2a5 \uc9c0\ud45c \uac04\uc5d0\ub294 \uace0\uc720\ud55c \uc0c1\ucda9 \uad00\uacc4\uac00 \uc874\uc7ac\ud558\ubbc0\ub85c \ub2e8 \ud558\ub098\uc758 \u201c\ubcf4\ud3b8\uc801\uc73c\ub85c \ucd5c\uc801\ud654\ub41c\u201d \uacf5\uc815\uc740 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc81c\ud488\uc758 \uc0ac\uc6a9 \uc870\uac74\uacfc \uc131\ub2a5 \ubaa9\ud45c\ub97c \uace0\ub824\ud55c \uacf5\uc815 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \ucd5c\uc801\uc758 \uc811\uadfc \ubc29\uc2dd\uc744 \uacb0\uc815\ud574\uc57c \ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc131\ub2a5 \ud5a5\uc0c1\uacfc \uc0dd\uc0b0 \ube44\uc6a9\uc758 \uade0\ud615\uc744 \ub9de\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6b0\ub9ac \ud68c\uc0ac\ub294 \uc911\uad6d 10\ub300 \uae30\uc5c5 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \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. \ubb38\uc758\ud558\uae30<\/a>.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Cryogenic Treatment of Tungsten Carbide: Process, Benefits & Applications Tungsten carbide combines high hardness, high strength, and excellent wear resistance, making it widely used in cutting tools, cold-working dies, and various wear-resistant components. However, during the cooling phase of sintering, the significant difference in thermal expansion coefficients between the WC hard phase and the Co […]<\/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":[143,142],"class_list":["post-3922","post","type-post","status-publish","format-standard","hentry","category-tungsten-carbide-industry-news","tag-cryogenic-treatment-of-cemented-carbide","tag-cryogenic-treatment-of-tungsten-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":"Cryogenic Treatment of Tungsten Carbide: Process, Benefits & Applications Tungsten carbide combines high hardness, high strength, and excellent wear resistance, making it widely used in cutting tools, cold-working dies, and various wear-resistant components. However, during the cooling phase of sintering, the significant difference in thermal expansion coefficients between the WC hard phase and the Co…","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3922","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=3922"}],"version-history":[{"count":3,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3922\/revisions"}],"predecessor-version":[{"id":3928,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3922\/revisions\/3928"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=3922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=3922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=3922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}