{"id":8443,"date":"2024-11-07T17:18:21","date_gmt":"2024-11-07T09:18:21","guid":{"rendered":"https:\/\/am-material.com\/?p=8443"},"modified":"2024-11-08T17:46:12","modified_gmt":"2024-11-08T09:46:12","slug":"cusn40-powder-20241107","status":"publish","type":"post","link":"https:\/\/am-material.com\/ko\/iron-based-alloy-powder\/cusn40-powder-20241107\/","title":{"rendered":"CuSn40 \ubd84\ub9d0"},"content":{"rendered":"

CuSn40 \ubd84\ub9d0 \uac1c\uc694<\/strong><\/h2>\n\n\n\n

CuSn40 \ubd84\ub9d0<\/a>, \uad6c\ub9ac-\uc8fc\uc11d \ud569\uae08\uc758 \ub3c5\ud2b9\ud55c \uc720\ud615\uc73c\ub85c, \uc6b0\uc218\ud55c \ubb3c\ub9ac\uc801, \ud654\ud559\uc801, \uae30\uacc4\uc801 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc778\uc0c1\uc801\uc778 \ub0b4\uc2dd\uc131, \ub192\uc740 \uacbd\ub3c4 \ubc0f \ub6f0\uc5b4\ub09c \uac00\ub2e8\uc131\uc73c\ub85c \uc54c\ub824\uc9c4 CuSn40 \ubd84\ub9d0\uc740 \uae08\uc18d \uac00\uacf5 \ubc0f \uc18c\uacb0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud2b9\ud788 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \ubd84\ub9d0\uc758 \ub2e4\uc591\ud55c \uc720\uc6a9\uc131\uc740 \uc804\ub3c4\uc131 \ubc0f \ub0b4\ub9c8\ubaa8\uc131 \uc18d\uc131 \ub355\ubd84\uc5d0 \uc804\uc790 \uc81c\ud488\uc5d0\uc11c \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc5ec\ub7ec \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \uac78\uccd0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uac00\uc774\ub4dc\ub294 \ub2e4\uc74c\uc758 \uc2ec\uce35 \ubd84\uc11d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. CuSn40 \ubd84\ub9d0<\/strong>, \ud2b9\uc131, \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c \ubc0f \uae30\uc220 \uc0ac\uc591\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc2dc\uc911\uc5d0\uc11c \ud310\ub9e4\ub418\ub294 \ud2b9\uc815 \ubaa8\ub378\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \ud488\uc9c8\uc744 \ube44\uad50\ud558\uace0 \uc774 \uadc0\uc911\ud55c \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uacf5\uae09\uc5c5\uccb4, \uac00\uaca9 \ubc0f \uc77c\ubc18\uc801\uc778 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"CuSn40
<\/figcaption><\/figure>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc720\ud615 \ubc0f \uc870\uc131<\/strong><\/h2>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc8fc\uc694 \uc870\uc131 \ubc0f \ubcc0\ud615<\/h3>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc870\uc131\uc740 \uc8fc\ub85c \ub2e4\uc74c\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc8fc\uc11d(Sn) 40%<\/strong> \uadf8\ub9ac\uace0 \uad6c\ub9ac(Cu) 60%<\/strong>. \uc774 \uade0\ud615 \uc7a1\ud78c \ud569\uae08 \uad6c\uc870\ub294 \uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131\uacfc \uac19\uc740 \ud2b9\uc815 \uc6d0\ud558\ub294 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc2dc\uc7a5\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub2e4\uc591\ud55c CuSn40 \ubd84\ub9d0 \ubaa8\ub378\uc758 \ubd84\uc11d\uc73c\ub85c, \uac01\uac01 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

CuSn40 \ubd84\ub9d0 \ubaa8\ub378<\/strong><\/th>\uad6c\uc131<\/strong><\/th>\ud2b9\uc131<\/strong><\/th>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/th><\/tr><\/thead>
CuSn40-H01<\/strong><\/td>40% Sn, 60% Cu<\/td>\ub192\uc740 \uacbd\ub3c4, \ub0ae\uc740 \ub9c8\ucc30<\/td>\ubca0\uc5b4\ub9c1, \ubd80\uc2f1, \uad6c\uc870 \ubd80\ud488<\/td><\/tr>
CuSn40-LF<\/strong><\/td>40% Sn, 60% Cu<\/td>\uc800\ub9c8\ucc30 \uc81c\ud615<\/td>\uc790\ub3d9\ucc28 \ubd80\ud488, \uace0\ud558\uc911 \uc751\uc6a9 \ubd84\uc57c<\/td><\/tr>
CuSn40-HighTemp<\/strong><\/td>40% Sn, 60% Cu<\/td>\ud5a5\uc0c1\ub41c \ub0b4\uc5f4\uc131<\/td>\uc5f4\uad50\ud658\uae30, \uace0\uc628 \ud53c\ud305<\/td><\/tr>
CuSn40-MICRO<\/strong><\/td>40% Sn, 60% Cu<\/td>\uc815\ubc00 \uc791\uc5c5\uc744 \uc704\ud55c \ubbf8\uc138 \uc785\uc790 \ud06c\uae30<\/td>\ub9c8\uc774\ud06c\ub85c \uac00\uacf5, \uc815\ubc00 \uc804\uc790 \uc81c\ud488<\/td><\/tr>
CuSn40-PLUS<\/strong><\/td>40% Sn, 60% Cu<\/td>\ucd94\uac00 \ub0b4\uc2dd\uc131<\/td>\ud574\uc591 \uc751\uc6a9 \ubd84\uc57c, \uc57c\uc678 \uc7a5\ube44<\/td><\/tr>
CuSn40-ECO<\/strong><\/td>40% Sn, 60% Cu<\/td>\uce5c\ud658\uacbd \uc81c\uc870 \uacf5\uc815<\/td>\ud658\uacbd\uc5d0 \ubbfc\uac10\ud55c \uc751\uc6a9 \ubd84\uc57c<\/td><\/tr>
CuSn40-SF (SuperFine)<\/strong><\/td>40% Sn, 60% Cu<\/td>\ucd08\ubbf8\uc138 \uc785\uc790 \ud06c\uae30<\/td>3D \ud504\ub9b0\ud305, \uc815\ubc00 \uae08\ud615<\/td><\/tr>
CuSn40-BS<\/strong><\/td>40% Sn, 60% Cu<\/td>\ubc8c\ud06c \ubc00\ub3c4 \ucd5c\uc801\ud654<\/td>\ub300\uc6a9\ub7c9 \uc8fc\uc870<\/td><\/tr>
CuSn40-HiWear<\/strong><\/td>40% Sn, 60% Cu<\/td>\ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131<\/td>\uc911\uc7a5\ube44, \ub0b4\ub9c8\ubaa8\uc131 \ubd80\ud488<\/td><\/tr>
CuSn40-Rapid<\/strong><\/td>40% Sn, 60% Cu<\/td>\ube60\ub978 \uc18c\uacb0 \ud2b9\uc131<\/td>\uc2e0\uc18d\ud55c \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791, \uc18c\uacb0 \uc751\uc6a9 \ubd84\uc57c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uac01 CuSn40 \ubaa8\ub378\uc740 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc2e0\uc911\ud558\uac8c \uc81c\uc791\ub418\uc5b4 \ub2e4\uc591\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uc7ac\ub8cc\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \ud2b9\uc131 \ubc0f \ud2b9\uc9d5<\/strong><\/h2>\n\n\n\n

\ub2e4\uc74c\uc758 \ud575\uc2ec \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 CuSn40 \ubd84\ub9d0<\/a> \uac01 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c\ub294 \uc774 \ud569\uae08\uc744 \uc815\uc758\ud558\ub294 \uc8fc\uc694 \ud2b9\uc131\uc744 \uac04\ub7b5\ud558\uac8c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc18d\uc131<\/strong><\/th>\uc124\uba85<\/strong><\/th><\/tr><\/thead>
\ubc00\ub3c4<\/strong><\/td>~8.90 g\/cm\u00b3<\/td><\/tr>
\ub179\ub294\uc810<\/strong><\/td>850-950\u00b0C, \ud2b9\uc815 \uc81c\ud615\uc5d0 \ub530\ub77c \uc57d\uac04 \ub2e4\ub984<\/td><\/tr>
\uacbd\ub3c4<\/strong><\/td>\uc57d 90-120 HB<\/td><\/tr>
\ub0b4\uc2dd\uc131<\/strong><\/td>\ud574\uc218, \uc0b0\uc131 \ubc0f \uc54c\uce7c\ub9ac\uc131 \ud658\uacbd\uc5d0\uc11c \uc6b0\uc218\ud568<\/td><\/tr>
\uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>\ubcf4\ud1b5; \uc804\uae30 \ubd80\ud488\uc5d0 \ucda9\ubd84\ud568<\/td><\/tr>
\uc5f4 \uc804\ub3c4\uc131<\/strong><\/td>\uc88b\uc9c0\ub9cc \uc21c\uc218 \uad6c\ub9ac\ubcf4\ub2e4 \ub0ae\uc74c<\/td><\/tr>
\ub0b4\ub9c8\ubaa8\uc131<\/strong><\/td>\ub9e4\uc6b0 \ub192\uc74c, \ud2b9\ud788 \uc5f0\ub9c8 \ud658\uacbd\uc5d0\uc11c<\/td><\/tr>
\ub9c8\ucc30 \uacc4\uc218<\/strong><\/td>\ub0ae\uc74c, \uae30\uacc4\uc758 \uc6c0\uc9c1\uc774\ub294 \ubd80\ud488\uc5d0 \uc774\uc0c1\uc801<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

CuSn40\uc758 \uc870\uc131\uc740 \uc8fc\ubaa9\ud560 \ub9cc\ud55c \ud488\uc9c8\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4. \uc989, \uc9c8\uae30\uace0 \ubd80\uc2dd\uc5d0 \uac15\ud558\uba70 \ub192\uc740 \uc751\ub825\uc5d0\uc11c\ub3c4 \ud615\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uad6c\ub9ac\uc640 \uc8fc\uc11d\uc758 \ud63c\ud569\uc740 \ub610\ud55c \uac00\uacf5\uc131\uacfc \uac00\ub2e8\uc131\uc744 \ubaa8\ub450 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec \ubcf5\uc7a1\ud55c \ubd80\ud488 \uc81c\uc870\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc801\uc751\uc131\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ud2b9\ud788 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub0b4\uad6c\uc131<\/strong>, \ub0b4\uc2dd\uc131<\/strong>\ubc0f \ub0b4\ub9c8\ubaa8\uc131<\/strong> \uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/th>CuSn40\uc758 \uc0ac\uc6a9<\/strong><\/th><\/tr><\/thead>
\uc790\ub3d9\ucc28 \uc0b0\uc5c5<\/strong><\/td>\uc5d4\uc9c4 \ubca0\uc5b4\ub9c1, \ubd80\uc2f1, \uae30\uc5b4, \ubcc0\uc18d\uae30 \ubd80\ud488<\/td><\/tr>
\ud574\uc591 \uc7a5\ube44<\/strong><\/td>\ub192\uc740 \ub0b4\uc2dd\uc131\uc73c\ub85c \uc778\ud574 \ud504\ub85c\ud3a0\ub7ec, \ud38c\ud504, \ud574\uc218 \ubc38\ube0c<\/td><\/tr>
\ud56d\uacf5\uc6b0\uc8fc<\/strong><\/td>\ub2e4\uc591\ud55c \uc628\ub3c4\uc5d0 \ub178\ucd9c\ub418\ub294 \uad6c\uc870 \ubd80\ud488, \ub0b4\uad6c\uc131 \uc788\ub294 \ud53c\ud305<\/td><\/tr>
\uc804\uc790 \ubc0f \uc804\uae30<\/strong><\/td>\uc811\uc810, \ucee4\ub125\ud130 \ubc0f \uc804\ub3c4\uc131 \ubd80\ud488<\/td><\/tr>
3D \ud504\ub9b0\ud305 \ubc0f \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791<\/strong><\/td>\ub0b4\uad6c\uc131\uc774 \ud544\uc694\ud55c \ubbf8\uc138\ud558\uace0 \ubcf5\uc7a1\ud55c \uae08\uc18d \ubd80\ud488<\/td><\/tr>
\uc911\uc7a5\ube44<\/strong><\/td>\ud480\ub9ac, \ubd80\uc2f1 \ubc0f \uae30\uc5b4 \ub9c1\uacfc \uac19\uc740 \ub0b4\ub9c8\ubaa8\uc131 \ubd80\ud488<\/td><\/tr>
\uc18c\uacb0 \ubc0f \ubd84\ub9d0 \uc57c\uae08<\/strong><\/td>\ubcf5\uc7a1\ud55c \ubaa8\uc591\uc758 \uc555\ucd95 \uae08\uc18d \uad6c\uc870\uc5d0 \uc0ac\uc6a9<\/td><\/tr>
\ud234\ub9c1 \ubc0f \uae08\ud615<\/strong><\/td>\ub9c8\ucc30 \ubc0f \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub178\ucd9c\ub418\ub294 \uacf5\uad6c \ubd80\ud488<\/td><\/tr>
\uc758\ub8cc \uae30\uae30<\/strong><\/td>\ub192\uc740 \uc815\ubc00\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \ud544\uc694\ud55c \ubd80\ud488<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n
\"CuSn40
<\/figcaption><\/figure>\n\n\n\n
\"CuSn20
<\/figcaption><\/figure>\n\n\n\n
\"\ud2b8\ub77c\uc774\ubc1c\ub85c\uc774
<\/figcaption><\/figure>\n\n\n\n
\"CoCrMo
<\/figcaption><\/figure>\n\n\n\n
\"CuCrZr
<\/figcaption><\/figure>\n\n\n\n
\"CuSn20
<\/figcaption><\/figure>\n<\/figure>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc0ac\uc591, \ud06c\uae30 \ubc0f \ub4f1\uae09<\/strong><\/h2>\n\n\n\n

\ub2e4\uc591\ud55c \ubaa8\ub378\uacfc \uc6a9\ub3c4\ub97c \uace0\ub824\ud560 \ub54c, CuSn40 \ubd84\ub9d0<\/a> \ub2e4\uc591\ud55c \uc785\uc790 \ud06c\uae30<\/strong>, \ub4f1\uae09<\/strong>\ubc0f \ud45c\uc900<\/strong>\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc774 \ud45c\ub294 \ud2b9\uc815 \uc0b0\uc5c5\uc801 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uac04\ub7b5\ud55c \ucc38\uc870 \uc790\ub8cc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubaa8\ub378<\/strong><\/th>\uc785\uc790 \ud06c\uae30 \ubc94\uc704<\/strong><\/th>\ub4f1\uae09<\/strong><\/th>\ud45c\uc900 \uaddc\uc815 \uc900\uc218<\/strong><\/th><\/tr><\/thead>
CuSn40-H01<\/strong><\/td>10-20 \u00b5m<\/td>\uc0b0\uc5c5<\/td>ISO 9001<\/td><\/tr>
CuSn40-LF<\/strong><\/td>15-25 \u00b5m<\/td>\uace0\ub9c8\ucc30<\/td>ASTM B208<\/td><\/tr>
CuSn40-HighTemp<\/strong><\/td>20-30 \u00b5m<\/td>\ub0b4\uc5f4\uc131<\/td>SAE AMS 4782<\/td><\/tr>
CuSn40-MICRO<\/strong><\/td>1-5 \u00b5m<\/td>\ub9c8\uc774\ud06c\ub85c \ub4f1\uae09<\/td>Mil-Spec 46935<\/td><\/tr>
CuSn40-PLUS<\/strong><\/td>10-15 \u00b5m<\/td>\ud574\uc591 \ub4f1\uae09<\/td>ASTM F135<\/td><\/tr>
CuSn40-SF<\/strong><\/td>1-3 \u00b5m<\/td>\ucd08\ubbf8\uc138<\/td>ISO 12164-3<\/td><\/tr>
CuSn40-Rapid<\/strong><\/td>10-20 \u00b5m<\/td>\uc18c\uacb0 \ub4f1\uae09<\/td>ISO 4492<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uac01 \ub4f1\uae09\uc740 \uc5c4\uaca9\ud55c \ud488\uc9c8 \ud45c\uc900\uc744 \ucda9\uc871\ud558\uc5ec \ub2e4\uc74c\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc81c\uc870\uc758 \uc77c\uad00\uc131<\/strong> \uadf8\ub9ac\uace0 \uc2e4\uc81c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub192\uc740 \uc131\ub2a5<\/strong>.<\/p>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc758 \uc7a5\uc810<\/strong><\/h2>\n\n\n\n

CuSn40 \ubd84\ub9d0\uc744 \ub3cb\ubcf4\uc774\uac8c \ud558\ub294 \uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n
    \n
  1. \ub6f0\uc5b4\ub09c \ub0b4\uad6c\uc131<\/strong>
    CuSn40 \ubd84\ub9d0\uc740 \uc9c8\uae30\uace0 \ub300\ubd80\ubd84\uc758 \uae08\uc18d\ubcf4\ub2e4 \ub9c8\ubaa8\uc5d0 \uac15\ud558\uc5ec \uace0\uac15\ub3c4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub192\uc740 \uacbd\ub3c4\ub294 \ub610\ud55c \ub9c8\ubaa8\uc5d0 \ub300\ud55c \uc6b0\uc218\ud55c \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  2. \uc778\uc0c1\uc801\uc778 \ub0b4\uc2dd\uc131<\/strong>
    \uad6c\ub9ac-\uc8fc\uc11d \ud63c\ud569\ubb3c\uc778 CuSn40\uc740 \uac00\ud639\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \ub2e4\uc74c\uc758 \ucd5c\uace0 \uc120\ud0dd\uc778 \uc774\uc720\uc785\ub2c8\ub2e4. \ud574\uc591<\/strong> \uadf8\ub9ac\uace0 \uc57c\uc678 \uc751\uc6a9 \ubd84\uc57c<\/strong> \uc7ac\ub8cc\uac00 \uc2b5\uae30\uc640 \uc5fc\ubd84\uc5d0 \uc790\uc8fc \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0.<\/li>\n\n\n\n
  3. \uc5f4 \uc548\uc815\uc131<\/strong>
    CuSn40 \ubaa8\ub378\uacfc \uac19\uc774 CuSn40-HighTemp<\/strong> \uace0\uc628\uc5d0\uc11c\ub3c4 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uc5ec, \ud56d\uacf5\uc6b0\uc8fc<\/strong> \uadf8\ub9ac\uace0 \uc790\ub3d9\ucc28<\/strong> \uc560\ud50c\ub9ac\ucf00\uc774\uc158.<\/li>\n\n\n\n
  4. \ube44\uc6a9 \ud6a8\uc728\uc131<\/strong>
    \ud2f0\ud0c0\ub284\uc774\ub098 \uc21c\uc218 \uad6c\ub9ac\uc640 \uac19\uc740 \uae08\uc18d\ub3c4 \uc720\uc0ac\ud55c \ud2b9\uc131\uc744 \uac00\uc9c8 \uc218 \uc788\uc9c0\ub9cc, CuSn40\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc800\ub834\ud558\uc5ec \ud488\uc9c8 \uc800\ud558 \uc5c6\uc774 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ub300\uc548\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

    CuSn40 \ubd84\ub9d0\uc758 \uc81c\ud55c \uc0ac\ud56d<\/h3>\n\n\n\n

    \uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 CuSn40\uc5d0\ub294 \uba87 \uac00\uc9c0 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n