{"id":4929,"date":"2024-07-19T02:04:14","date_gmt":"2024-07-19T02:04:14","guid":{"rendered":"https:\/\/3dpmetal.com\/?p=4929"},"modified":"2024-07-19T02:04:18","modified_gmt":"2024-07-19T02:04:18","slug":"refractory-metal-powders-202407191","status":"publish","type":"post","link":"https:\/\/3dpmetal.com\/ko\/refractory-metal-powders-202407191\/","title":{"rendered":"\ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0"},"content":{"rendered":"

\uac1c\uc694 \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0<\/a><\/strong><\/h2>\n\n\n\n

\ub0b4\ud654 \uae08\uc18d \ubd84\ub9d0\uc740 \uc7ac\ub8cc \uacfc\ud559\uacc4\uc5d0\uc11c \ub9e4\ub825\uc801\uc774\uace0 \uc911\uc694\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc5f4\uacfc \ub9c8\ubaa8\uc5d0 \ub300\ud55c \ub180\ub77c\uc6b4 \uc800\ud56d\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uc774 \ubd84\ub9d0\uc740 \ub2e4\uc591\ud55c \uace0\uc628 \ubc0f \uace0\uc751\ub825 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub0b4\ud654 \uae08\uc18d\uc774\ub780 \uc815\ud655\ud788 \ubb34\uc5c7\uc774\uba70, \uc65c \uc774\ub807\uac8c \ud544\uc218\uc801\uc778 \uac83\uc77c\uae4c\uc694?<\/p>\n\n\n\n

\ub0b4\ud654 \uae08\uc18d\uc5d0\ub294 \ud145\uc2a4\ud150, \ubab0\ub9ac\ube0c\ub374, \ub2c8\uc624\ube00, \ud0c4\ud0c8\ub968, \ub808\ub284\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae08\uc18d\uc740 \ubaa8\ub4e0 \uc6d0\uc18c \uc911 \uac00\uc7a5 \ub192\uc740 \ub179\ub294\uc810\uc744 \uc790\ub791\ud558\uba70 \uadf9\ud55c \ud658\uacbd\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \uacf5\ud559\uc5d0\uc11c \uc804\uc790 \uc81c\ud488\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \uc774\ub7ec\ud55c \ubd84\ub9d0\uc740 \uac00\uc7a5 \uc911\uc694\ud55c \uacf3\uc5d0\uc11c \uc2e0\ub8b0\uc131\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \uc228\uc740 \uc601\uc6c5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0\uc758 \uad6c\uc131<\/strong><\/h2>\n\n\n\n

\ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc81c\ub300\ub85c \uc774\ud574\ud558\uae30 \uc704\ud574 \uadf8 \uc131\ubd84\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\uc2dc\ub2e4. \ub2e4\uc74c\uc740 \uc8fc\uc694 \ub0b4\ud654 \uae08\uc18d\uacfc \uadf8 \uc77c\ubc18\uc801\uc778 \uc870\uc131\uc744 \uc694\uc57d\ud55c \ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d<\/strong><\/th>\uc6d0\uc790 \ubc88\ud638<\/strong><\/th>\ub179\ub294\uc810(\u00b0C)<\/strong><\/th>\ubc00\ub3c4(g\/cm\u00b3)<\/strong><\/th>\uc8fc\uc694 \ud569\uae08\/\ud654\ud569\ubb3c<\/strong><\/th><\/tr><\/thead>
\ud145\uc2a4\ud150(W)<\/td>74<\/td>3422<\/td>19.25<\/td>WC(\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc), W-Ni<\/td><\/tr>
\ubab0\ub9ac\ube0c\ub374 (Mo)<\/td>42<\/td>2623<\/td>10.28<\/td>MoSi2, Mo-Ti<\/td><\/tr>
\ub2c8\uc624\ube00(Nb)<\/td>41<\/td>2477<\/td>8.57<\/td>NbC, Nb-Ti<\/td><\/tr>
\ud0c4\ud0c8\ub968 (Ta)<\/td>73<\/td>3017<\/td>16.69<\/td>TaC, Ta-W<\/td><\/tr>
\ub808\ub284(Re)<\/td>75<\/td>3186<\/td>21.02<\/td>Re-W, Re-Mo<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"\ub0b4\ud654\uc131<\/figure>\n<\/div>\n\n\n

\uc758 \ud2b9\uc131 \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0<\/a><\/strong><\/h2>\n\n\n\n

\ub0b4\ud654 \uae08\uc18d \ubd84\ub9d0\uc740 \ud2b9\uc218\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc5ec\ub7ec \uac00\uc9c0 \ub180\ub77c\uc6b4 \ud2b9\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc8fc\uc694 \ud2b9\uc9d5\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  1. \ub192\uc740 \uc735\uc810:<\/strong> \uc774\ub7ec\ud55c \uae08\uc18d\uc740 \ub179\uc9c0 \uc54a\uace0 \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\uc5b4 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  2. \ud0c1\uc6d4\ud55c \uacbd\ub3c4:<\/strong> \ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uace0 \ub9c8\ubaa8\uc5d0 \uac15\ud574 \uc808\uc0ad \uacf5\uad6c \ubc0f \ub0b4\ub9c8\ubaa8\uc131 \ucf54\ud305\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
  3. \ud654\ud559\uc801 \uc548\uc815\uc131:<\/strong> \ub0b4\ud654\uc131 \uae08\uc18d\uc740 \uace0\uc628\uc5d0\uc11c\ub3c4 \uc0b0\ud654\uc640 \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  4. \uace0\ubc00\ub3c4:<\/strong> \uc774\ub7ec\ud55c \uae08\uc18d\uc740 \ubc00\ub3c4\uac00 \ub192\uc544 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0c1\ub2f9\ud55c \ubb34\uac8c\uc640 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

    \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0\uc758 \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n

    \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc740 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc758 \ubb38\uc744 \uc5f4\uc5b4\uc90d\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc8fc\uc694 \uc6a9\ub3c4\ub97c \uc694\uc57d\ud55c \ud45c\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \uc2e0\uccad<\/strong><\/th>\ub0b4\ud654\uc131 \uae08\uc18d \uc0ac\uc6a9<\/strong><\/th>\uc124\uba85<\/strong><\/th><\/tr><\/thead>
    \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc131\ud488<\/td>\ud145\uc2a4\ud150, \ub808\ub284<\/td>\uace0\uc628 \uc5d4\uc9c4 \ubd80\ud488, \ub178\uc990 \ubc0f \ud130\ube48\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr>
    \uc804\uc790\uc81c\ud488<\/td>\ud0c4\ud0c8\ub968, \ub2c8\uc624\ube00<\/td>\ucee4\ud328\uc2dc\ud130, \uc800\ud56d\uae30 \ubc0f \uace0\uc804\ub825 \uc804\uc790 \uc81c\ud488\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr>
    \uc758\ub8cc \uc7a5\ube44<\/td>\ud0c4\ud0c8\ub968, \ubab0\ub9ac\ube0c\ub374<\/td>\uc218\uc220 \uae30\uad6c, \uc784\ud50c\ub780\ud2b8 \ubc0f \uc601\uc0c1 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr>
    \uc0b0\uc5c5\uc6a9 \uc808\uc0ad \uacf5\uad6c<\/td>\ud145\uc2a4\ud150, \ubab0\ub9ac\ube0c\ub374<\/td>\uc808\uc0ad \ubc0f \ub4dc\ub9b4\ub9c1 \uacf5\uad6c \uc81c\uc870\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr>
    \uad6d\ubc29 \ubc0f \uad70\uc0ac<\/td>\ud145\uc2a4\ud150, \ub808\ub284<\/td>\uc7a5\uac11\uc744 \uad00\ud1b5\ud558\ub294 \ubc1c\uc0ac\uccb4\uc640 \ubbf8\uc0ac\uc77c \ubd80\ud488\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr>
    \ud654\ud559 \uac00\uacf5<\/td>\ubab0\ub9ac\ube0c\ub374, \ud0c4\ud0c8\ub968<\/td>\uc6d0\uc790\ub85c, \uc5f4\uad50\ud658\uae30 \ubc0f \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \ub0b4\ud654 \uae08\uc18d \ubd84\ub9d0\uc758 \uc0ac\uc591, \ud06c\uae30, \ub4f1\uae09 \ubc0f \ud45c\uc900<\/strong><\/h2>\n\n\n\n

    \uc0ac\uc591, \ud06c\uae30, \ub4f1\uae09 \ubc0f \ud45c\uc900\uacfc \uad00\ub828\ud558\uc5ec \ub0b4\ud654 \uae08\uc18d \ubd84\ub9d0\uc740 \uc5c5\uacc4\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc138\uc2ec\ud558\uac8c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc544\ub798\ub294 \uc774\ub7ec\ud55c \ubd84\ub9d0\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uc0ac\uc591\uc774 \ub098\uc640 \uc788\ub294 \ud45c\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \uae08\uc18d<\/strong><\/th>\ud559\ub144<\/strong><\/th>\uc785\uc790 \ud06c\uae30(\u00b5m)<\/strong><\/th>\uc21c\ub3c4(%)<\/strong><\/th>\ud45c\uc900<\/strong><\/th><\/tr><\/thead>
    \ud145\uc2a4\ud150(W)<\/td>W-1, W-2<\/td>< 1~50<\/td>> 99.95<\/td>ASTM B777, AMS 7725<\/td><\/tr>
    \ubab0\ub9ac\ube0c\ub374 (Mo)<\/td>Mo-1, Mo-2<\/td>< 1 ~ 40<\/td>> 99.9<\/td>ASTM B386, AMS 7830<\/td><\/tr>
    \ub2c8\uc624\ube00(Nb)<\/td>Nb-1, Nb-2<\/td>< 1 ~ 45<\/td>> 99.9<\/td>ASTM B392, AMS 7850<\/td><\/tr>
    \ud0c4\ud0c8\ub968 (Ta)<\/td>Ta-1, Ta-2<\/td>< 1 ~ 35<\/td>> 99.9<\/td>ASTM B708, AMS 7847<\/td><\/tr>
    \ub808\ub284(Re)<\/td>Re-1, Re-2<\/td>< 1~30<\/td>> 99.9<\/td>ASTM B826, AMS 7864<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \ub0b4\ud654 \uae08\uc18d \ubd84\ub9d0\uc758 \uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9 \uc138\ubd80 \uc815\ubcf4<\/strong><\/h2>\n\n\n\n

    \ud488\uc9c8\uacfc \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0 \uacf5\uae09\uc5c5\uccb4\ub97c \ucc3e\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc8fc\ubaa9\ud560 \ub9cc\ud55c \uacf5\uae09\uc5c5\uccb4\uc640 \ud45c\uc2dc \uac00\uaca9\uc774 \ub098\uc640 \uc788\ub294 \ud45c\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n

    \uacf5\uae09\uc790<\/strong><\/th>\uc81c\uacf5\ub418\ub294 \uae08\uc18d<\/strong><\/th>\uac00\uaca9(USD\/kg)<\/strong><\/th>\uc704\uce58<\/strong><\/th>\uc6f9\uc0ac\uc774\ud2b8<\/strong><\/th><\/tr><\/thead>
    H.C. \uc2a4\ud0c0\ud06c<\/td>\ud145\uc2a4\ud150, \ud0c4\ud0c8\ub968<\/td>$500 – $800<\/td>\ub3c5\uc77c<\/td>www.hcstarck.com<\/td><\/tr>
    Plansee<\/td>\ubab0\ub9ac\ube0c\ub374, \ub2c8\uc624\ube00<\/td>$300 – $600<\/td>\uc624\uc2a4\ud2b8\ub9ac\uc544<\/td>www.plansee.com<\/td><\/tr>
    \ub808\ub284 \ud569\uae08, Inc.<\/td>\ub808\ub284<\/td>$4000 – $6000<\/td>\ubbf8\uad6d<\/td>www.rhenium.com<\/td><\/tr>
    \uae00\ub85c\ubc8c \ud145\uc2a4\ud150 & \ud30c\uc6b0\ub354 Corp.<\/td>\ud145\uc2a4\ud150, \ubab0\ub9ac\ube0c\ub374<\/td>$450 – $750<\/td>\ubbf8\uad6d<\/td>www.globaltungsten.com<\/td><\/tr>
    \uace0\uae09 \ub0b4\ud654\uc131 \uae08\uc18d<\/td>\ubaa8\ub4e0 \ub0b4\ud654\uc131 \uae08\uc18d<\/td>\ub2e4\uc591<\/td>\uc911\uad6d<\/td>www.refractorymetal.org<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n
    \"\uace0\ud488\uc9c8<\/figure>\n\n\n\n
    \"\ub0b4\ud654\uc131<\/figure>\n\n\n\n
    \"\uace0\uc21c\ub3c4<\/figure>\n\n\n\n
    \"\uc801\uce35<\/figure>\n\n\n\n
    \"7050<\/figure>\n\n\n\n
    \"\uac00\uc2a4<\/figure>\n<\/figure>\n\n\n\n

    \uc758 \uc7a5\ub2e8\uc810 \ube44\uad50 \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0<\/a><\/strong><\/h2>\n\n\n\n

    \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0\uc758 \uc7a5\ub2e8\uc810\uc744 \uc774\ud574\ud558\uba74 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ube44\uad50\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

    \uae08\uc18d<\/strong><\/th>\uc7a5\uc810<\/strong><\/th>\ub2e8\uc810<\/strong><\/th><\/tr><\/thead>
    \ud145\uc2a4\ud150(W)<\/td>\ub9e4\uc6b0 \ub192\uc740 \uc735\uc810, \uc6b0\uc218\ud55c \uacbd\ub3c4<\/td>\uace0\ubc00\ub3c4, \uae30\uacc4 \uac00\uacf5\uc774 \uc5b4\ub824\uc6c0<\/td><\/tr>
    \ubab0\ub9ac\ube0c\ub374 (Mo)<\/td>\uc6b0\uc218\ud55c \uace0\uc628 \uac15\ub3c4, \uc800\ub834\ud55c \ube44\uc6a9<\/td>\ubcf4\ud638 \ucf54\ud305 \uc5c6\uc774 \uace0\uc628\uc5d0\uc11c \uc0b0\ud654\ub428<\/td><\/tr>
    \ub2c8\uc624\ube00(Nb)<\/td>\uc6b0\uc218\ud55c \uc5f0\uc131, \ucd08\uc804\ub3c4 \ud2b9\uc131<\/td>\uc0b0\ud654\uc5d0 \ucde8\uc57d\ud558\uace0 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \uc735\uc810<\/td><\/tr>
    \ud0c4\ud0c8\ub968 (Ta)<\/td>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uc0dd\uccb4 \uc801\ud569\uc131<\/td>\uace0\uac00, \uc81c\ud55c\ub41c \uac00\uc6a9\uc131<\/td><\/tr>
    \ub808\ub284(Re)<\/td>\ub9e4\uc6b0 \ub192\uc740 \uc735\uc810, \uc6b0\uc218\ud55c \ub0b4\ud06c\ub9ac\ud504\uc131<\/td>\ub9e4\uc6b0 \ube44\uc2f8\uace0 \ud76c\uadc0\ud55c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \ud2b9\uc815 \uae08\uc18d \ubd84\ub9d0 \ubaa8\ub378 \ubc0f \uc124\uba85<\/strong><\/h2>\n\n\n\n

    \ub0b4\ud654\uc131 \uae08\uc18d \ubd84\ub9d0\uc758 \ub2e4\uc591\uc131\uc744 \ubcf4\ub2e4 \uba85\ud655\ud558\uac8c \ud30c\uc545\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uccb4\uc801\uc778 \ubaa8\ub378\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

      \n
    1. \ud145\uc2a4\ud150 W-1 \ubd84\ub9d0<\/strong><\/li>\n<\/ol>\n\n\n\n