{"id":3513,"date":"2024-12-28T03:12:45","date_gmt":"2024-12-28T03:12:45","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3513"},"modified":"2024-12-23T03:22:36","modified_gmt":"2024-12-23T03:22:36","slug":"cuzn37pb2go-to-brass-alloy-strength-and-versatility","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/ko\/cuzn37pb2go-to-brass-alloy-strength-and-versatility\/","title":{"rendered":"CuZn37Pb2: \uac15\ub3c4\uc640 \ub2e4\uc6a9\ub3c4\uc131\uc744 \uc704\ud55c \ucd5c\uace0\uc758 \ud669\ub3d9 \ud569\uae08"},"content":{"rendered":"

\ub2e4\uc6a9\ub3c4\ub85c \uac00\uacf5\uc774 \uac00\ub2a5\ud55c \ud669\ub3d9 \ud569\uae08\uc758 \uacbd\uc6b0, CuZn37Pb2<\/strong> \ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774 \ub0a9 \ud568\uc720 \ud669\ub3d9 \ud569\uae08<\/strong> \uc758 \ud0c1\uc6d4\ud55c \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5\uc131<\/strong>, \ubd80\uc2dd<\/a> \uc800\ud56d<\/strong>\ubc0f \ud798<\/strong>\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \ubd80\ud488<\/strong> \uc5d0 \ubc30\uad00 \uc2dc\uc2a4\ud15c<\/strong>. \ud558\uc9c0\ub9cc \uc815\ud655\ud788 \ubb34\uc5c7\uc774 CuZn37Pb2<\/strong> \ubb34\uc5c7\uc774 \uadf8\ub807\uac8c \ud2b9\ubcc4\ud55c\uac00\uc694? \uadf8\ub9ac\uace0 \uc131\ub2a5, \ube44\uc6a9 \ubc0f \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud588\uc744 \ub54c \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\uc744\uae4c\uc694?<\/p>\n\n\n\n

\uc774 \uc885\ud569 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. CuZn37Pb2<\/strong>\uc5d0\uc11c \ud654\ud559 \uc131\ubd84<\/strong> \uadf8\ub9ac\uace0 \uae30\uacc4\uc801 \ud2b9\uc131<\/strong> \ub97c \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>, \uc7a5\uc810<\/strong>\ubc0f \uc81c\ud55c \uc0ac\ud56d<\/strong>. \ub610\ud55c \uac00\uaca9<\/a><\/strong>, \uacf5\uae09\uc5c5\uccb4<\/strong>\uc5d0 \ub300\ud55c \uc790\uc138\ud55c FAQ \uc139\uc158<\/strong> \ub97c \ud1b5\ud574 \uc774 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \ud669\ub3d9 \ud569\uae08\uc5d0 \ub300\ud574 \uc644\ubcbd\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\n\n\n\n

\uac1c\uc694 <\/strong><\/h2>\n\n\n\n

CuZn37Pb2<\/strong> \ub294 \uc790\uc720 \uc808\ub2e8 \ud669\ub3d9 \ud569\uae08<\/strong> \ub300\ub7b5 37% \uc544\uc5f0(Zn)<\/strong> \uadf8\ub9ac\uace0 2% \ub0a9(\ub0a9)<\/strong>. \ub0a9\uc744 \ucca8\uac00\ud558\uba74 \ud569\uae08\uc758 \ud488\uc9c8\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5\uc131<\/strong>\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uace0\uc18d \uac00\uacf5<\/strong>. . \uad6c\ub9ac(Cu)<\/strong> \ucf58\ud150\uce20\uc758 \uade0\ud615\uc774 \uc798 \uc7a1\ud600 \uc788\uc2b5\ub2c8\ub2e4. \ud798<\/strong> \uadf8\ub9ac\uace0 \ub0b4\uc2dd\uc131<\/strong>\uc774\ubbc0\ub85c CuZn37Pb2<\/strong> \ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28<\/strong>, \uac74\uc124<\/strong>\ubc0f \ubc30\uad00<\/strong>.<\/p>\n\n\n\n

\uc8fc\uc694 \uae30\ub2a5 :<\/strong><\/h3>\n\n\n\n
    \n
  • \ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong>: \uc758 \uc874\uc7ac \ub9ac\ub4dc<\/strong> \uac1c\uc120 \uc790\uc720 \uc808\ub2e8 \uc18d\uc131<\/strong>\ub294 \uc790\ub3d9\ud654 \ubc0f \uace0\uc18d \uac00\uacf5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong>: \ubc14\ub2f7\ubb3c\uacfc \uac19\uc774 \ubd80\uc2dd\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc9c0\ub9cc, CuZn37Pb2\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud658\uacbd\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub2f4\uc218<\/strong> \uadf8\ub9ac\uace0 \ubcf4\ud1b5 \ud658\uacbd<\/strong>.<\/li>\n\n\n\n
  • \uac15\ub825\ud558\uace0 \uc5f0\uc131<\/strong>: \ucd94\uac00 \uc544\uc5f0<\/strong> \uadf8\ub9ac\uace0 \uad6c\ub9ac<\/strong> \uc0ac\uc774\uc758 \uade0\ud615\uc774 \uc798 \uc7a1\ud600 \uc788\uc2b5\ub2c8\ub2e4. \ud798<\/strong> \uadf8\ub9ac\uace0 \uc5f0\uc131<\/strong>\uc774 \ud544\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubcc0\ud615<\/strong> \uc81c\uc870 \uc911\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: \ub2e4\ub978 \uace0\uc131\ub2a5 \ud569\uae08\uc5d0 \ube44\ud574 CuZn37Pb2\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \uc800\ub834\ud558\uc5ec \ub2e4\uc74c \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ucc3e\ub294 \uc81c\uc870\uc5c5\uccb4\uc5d0\uac8c \uc778\uae30\uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc131\ub2a5<\/strong> \uadf8\ub9ac\uace0 \ube44\uc6a9<\/strong>.<\/li>\n<\/ul>\n\n\n\n
    \n\n\n\n

    \uad6c\uc131 \ubc0f \uc18d\uc131<\/strong><\/h2>\n\n\n\n

    \uc774\ud574 \ud654\ud559 \uc131\ubd84<\/strong> \uadf8\ub9ac\uace0 \ubb3c\ub9ac\uc801 \uc18d\uc131<\/strong> \uc740 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud560 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c\ub294 \uc8fc\uc694 \uc6d0\uc18c\ub97c \ubd84\uc11d\ud558\uace0 \uac01 \uc6d0\uc18c\uac00 \ud569\uae08\uc758 \uc131\ub2a5\uc5d0 \uc5b4\ub5bb\uac8c \uae30\uc5ec\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud654\ud559 \uc131\ubd84 <\/strong><\/h3>\n\n\n\n
    \uc694\uc18c<\/strong><\/th>\ubc31\ubd84\uc728(%)<\/strong><\/th><\/tr><\/thead>
    \uad6c\ub9ac(Cu)<\/strong><\/td>60 – 63<\/td><\/tr>
    \uc544\uc5f0(Zn)<\/strong><\/td>35 – 37<\/td><\/tr>
    \ub0a9(Pb)<\/strong><\/td>1.5 – 2.5<\/td><\/tr>
    \ucca0(Fe)<\/strong><\/td>\u2264 0.1<\/td><\/tr>
    \uae30\ud0c0 \uc694\uc18c<\/strong><\/td>\ucd94\uc801 \uae08\uc561<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uadf8\ub9ac\uace0 \uad6c\ub9ac-\uc544\uc5f0<\/strong> \uc870\ud569\uc740 CuZn37Pb2\uc758 \ud798<\/strong>\uc640 \ub9ac\ub4dc<\/strong> \ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5\uc131<\/strong>. \ubbf8\ub7c9\uc758 \ucca0<\/strong> \ubc0f \uae30\ud0c0 \uc6d0\uc18c\uac00 \uc874\uc7ac\ud560 \uc218 \uc788\uc9c0\ub9cc \ud569\uae08\uc758 \uc131\ub2a5\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131<\/strong><\/h3>\n\n\n\n
    \uc18d\uc131<\/strong><\/th>\uac00\uce58<\/strong><\/th><\/tr><\/thead>
    \uc778\uc7a5 \uac15\ub3c4<\/strong><\/td>300 - 450 MPa<\/td><\/tr>
    \uc218\uc728 \uac15\ub3c4<\/strong><\/td>150 - 200 MPa<\/td><\/tr>
    \uc2e0\uc7a5<\/strong><\/td>20 – 30%<\/td><\/tr>
    \ubc00\ub3c4<\/strong><\/td>8.4g\/cm\u00b3<\/td><\/tr>
    \uacbd\ub3c4(HB)<\/strong><\/td>80 - 115 HB<\/td><\/tr>
    \uc5f4 \uc804\ub3c4\uc131<\/strong><\/td>120 W\/m-K<\/td><\/tr>
    \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>28% IACS<\/td><\/tr>
    \uc735\uc810<\/strong><\/td>880 - 920\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uc8fc\uc694 \ud2b9\uc9d5 :<\/strong><\/h3>\n\n\n\n
      \n
    • \uac00\uacf5\uc131<\/strong>: \ub355\ubd84\uc5d0 \ub9ac\ub4dc \ucf58\ud150\uce20<\/strong>CuZn37Pb2\ub294 \uac00\uacf5\uc131\uc774 \uac00\uc7a5 \ub6f0\uc5b4\ub09c \ud669\ub3d9 \ud569\uae08 \uc911 \ud558\ub098\uc774\ubbc0\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uace0\uc18d \uac00\uacf5<\/strong> \uadf8\ub9ac\uace0 \uc790\ub3d9\ud654\ub41c \ud504\ub85c\uc138\uc2a4<\/strong>.<\/li>\n\n\n\n
    • \ub0b4\uc2dd\uc131<\/strong>: \ubd80\uc2dd\uc5d0 \uac15\ud55c \uac83\uc740 \uc544\ub2c8\uc9c0\ub9cc \ube0c\ub860\uc988<\/strong> \ub610\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>CuZn37Pb2\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \ub2f4\uc218 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \uadf8\ub9ac\uace0 \ubcf4\ud1b5 \ub300\uae30 \uc870\uac74<\/strong>.<\/li>\n\n\n\n
    • \uac15\ub3c4 \ubc0f \uc5f0\uc131<\/strong>: CuZn37Pb2\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc88b\uc740 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud798<\/strong> \uadf8\ub9ac\uace0 \uc5f0\uc131<\/strong>\ub97c \ubaa8\ub450 \ud544\uc694\ub85c \ud558\ub294 \uad6c\uc131 \uc694\uc18c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubcc0\ud615<\/strong> \uadf8\ub9ac\uace0 \uad6c\uc870\uc801 \ubb34\uacb0\uc131<\/strong> \uc81c\uc870 \uc911 \ubc0f \uc81c\uc870 \ud6c4<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/h2>\n\n\n\n

      CuZn37Pb2\uc758 \uc870\ud569\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5\uc131<\/strong>, \ud798<\/strong>\ubc0f \ub0b4\uc2dd\uc131<\/strong> \uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 CuZn37Pb2\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub514\uc5d0 \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n

      \uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 <\/strong><\/h3>\n\n\n\n
      \uc0b0\uc5c5<\/strong><\/th>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/th><\/tr><\/thead>
      \uc790\ub3d9\ucc28<\/strong><\/td>\uc5f0\ub8cc \uc778\uc81d\ud130, \ubc38\ube0c \uad6c\uc131\ud488, \ucee4\ub125\ud130<\/td><\/tr>
      \ubc30\uad00<\/strong><\/td>\ud53c\ud305, \uc218\ub3c4\uaf2d\uc9c0, \ubc38\ube0c \ubcf8\uccb4, \ucee4\ud50c\ub9c1<\/td><\/tr>
      \uac00\uacf5<\/strong><\/td>\ubd80\uc2f1, \uc815\ubc00 \uae30\uc5b4, \ud328\uc2a4\ub108<\/td><\/tr>
      \uac74\uc124<\/strong><\/td>\uac74\ucd95\uc6a9 \ud53c\ud305, \uc7a5\uc2dd\uc6a9 \ud558\ub4dc\uc6e8\uc5b4<\/td><\/tr>
      \uc804\uae30<\/strong><\/td>\ub2e8\uc790, \ucee4\ub125\ud130, \uc2a4\uc704\uce58 \uae30\uc5b4 \uad6c\uc131\ud488<\/td><\/tr>
      \ud56d\uacf5\uc6b0\uc8fc<\/strong><\/td>\uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uad6c\uc131 \uc694\uc18c, \uc720\uc555 \ud53c\ud305<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      CuZn37Pb2\uac00 \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc778\uae30 \uc788\ub294 \uc774\uc720<\/strong><\/h3>\n\n\n\n
        \n
      1. \uc790\ub3d9\ucc28<\/strong>: CuZn37Pb2 \ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong> \uc758 \uc815\ubc00\ud55c \uc81c\uc870\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ubc38\ube0c<\/strong> \uadf8\ub9ac\uace0 \uc5f0\ub8cc \uc778\uc81d\ud130<\/strong>\uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28\uc640 \ub192\uc740 \uc2e0\ub8b0\uc131\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
      2. \ubc30\uad00<\/strong>: \uc8fc\uc5b4\uc9c4 \uc911\uac04 \uc815\ub3c4\uc758 \ub0b4\uc2dd\uc131<\/strong>CuZn37Pb2\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud53c\ud305<\/strong>, \uc218\ub3c4\uaf2d\uc9c0<\/strong>\ubc0f \ubc38\ube0c \ubcf8\uccb4<\/strong>\ub0b4\uad6c\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \uc911\uc694\ud55c \uacf3\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
      3. \uac00\uacf5<\/strong>: CuZn37Pb2\uc758 \uac00\uacf5 \ub2a5\ub825\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ubd80\uc2f1<\/strong>, \uae30\uc5b4<\/strong>\ubc0f \ud328\uc2a4\ub108<\/strong> \ub192\uc740 \uc815\ubc00\ub3c4\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc120\ud638\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc790\ub3d9\ud654\ub41c \ud504\ub85c\uc138\uc2a4<\/strong> \ub192\uc740 \ubc18\ubcf5\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc791\uc5c5\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
      4. \uac74\uc124<\/strong>: \ud569\uae08\uc758 \ud798<\/strong> \uadf8\ub9ac\uace0 \uc5f0\uc131<\/strong> \ub85c \ud615\uc131\ub418\ub3c4\ub85d \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uac74\ucd95\uc6a9 \ud53c\ud305<\/strong> \uadf8\ub9ac\uace0 \uc7a5\uc2dd\uc6a9 \ud558\ub4dc\uc6e8\uc5b4<\/strong>\ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubbf8\uc801 \ub9e4\ub825<\/strong> \uadf8\ub9ac\uace0 \ub0b4\uad6c\uc131<\/strong>.<\/li>\n\n\n\n
      5. \uc804\uae30<\/strong>: \uc21c\uc218 \uad6c\ub9ac\ub9cc\ud07c \uc804\ub3c4\uc131\uc774 \ub192\uc9c0\ub294 \uc54a\uc9c0\ub9cc, CuZn37Pb2\uc758 \uc801\ub2f9\ud55c \uc804\uae30 \uc804\ub3c4\uc131<\/strong> \uadf8\ub9ac\uace0 \uae30\uacc4 \uac00\uacf5\uc131<\/strong> \ub2e4\uc74c\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ud130\ubbf8\ub110<\/strong> \uadf8\ub9ac\uace0 \ucee4\ub125\ud130<\/strong> in \uc804\uae30 \uc2dc\uc2a4\ud15c<\/strong>.<\/li>\n\n\n\n
      6. \ud56d\uacf5\uc6b0\uc8fc<\/strong>: CuZn37Pb2\ub294 \uc911\uc694\ud55c \ud56d\uacf5 \uc6b0\uc8fc \ubd80\ud488\uc5d0\ub294 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc555 \ud53c\ud305<\/strong> \ubc0f \uae30\ud0c0 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \ubd80\ubd84 \uae30\uacc4 \uac00\uacf5\uc131<\/strong> \uadf8\ub9ac\uace0 \ud798<\/strong> \uadf9\ud55c\uc758 \uc131\ub2a5\ubcf4\ub2e4 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
        \n\n\n\n

        \uc0ac\uc591, \ud06c\uae30 \ubc0f \ud45c\uc900<\/strong><\/h2>\n\n\n\n

        \ub2e4\uc591\ud55c \uc591\uc2dd<\/strong>, \ud06c\uae30<\/strong>\ubc0f \ud45c\uc900<\/strong> \ub2e4\uc591\ud55c \uc5c5\uacc4\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc591\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc591\uc2dd\uacfc \uc0ac\uc591\uc5d0 \ub300\ud55c \uac1c\uc694\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

        \uacf5\ud1b5 \ud45c\uc900 \ubc0f \uc0ac\uc591 <\/strong><\/h3>\n\n\n\n
        \uc0ac\uc591<\/strong><\/th>\uc124\uba85<\/strong><\/th><\/tr><\/thead>
        ASTM B455<\/strong><\/td>\ud669\ub3d9 \ubc0f \uccad\ub3d9 \ub9c9\ub300, \ub9c9\ub300 \ubc0f \ubaa8\uc591 \ud45c\uc900<\/td><\/tr>
        EN 12164<\/strong><\/td>\uad6c\ub9ac \ubc0f \uad6c\ub9ac \ud569\uae08\uc5d0 \ub300\ud55c \uc720\ub7fd \ud45c\uc900<\/td><\/tr>
        DIN 17660<\/strong><\/td>\ub2e8\uc870 \uad6c\ub9ac \ud569\uae08\uc5d0 \ub300\ud55c \ub3c5\uc77c \ud45c\uc900<\/td><\/tr>
        JIS H3250<\/strong><\/td>\ud669\ub3d9 \ub9c9\ub300\uc5d0 \ub300\ud55c \uc77c\ubcf8 \ud45c\uc900<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud06c\uae30 \ubc0f \uc591\uc2dd <\/strong><\/h3>\n\n\n\n
        \uc591\uc2dd<\/strong><\/th>\ud06c\uae30 \ubc94\uc704<\/strong><\/th><\/tr><\/thead>
        \ub85c\ub4dc<\/strong><\/td>\uc9c1\uacbd: 5mm ~ 150mm<\/td><\/tr>
        \uc2dc\ud2b8\/\ud50c\ub808\uc774\ud2b8<\/strong><\/td>\ub450\uaed8: 0.5mm ~ 50mm<\/td><\/tr>
        \ud29c\ube0c<\/strong><\/td>\uc9c1\uacbd: 6mm ~ 100mm<\/td><\/tr>
        \uc804\uc120<\/strong><\/td>\uc9c1\uacbd: 0.5mm ~ 10mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \ub300\ubd80\ubd84\uc758 \uacf5\uae09\uc5c5\uccb4\ub294 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub9de\ucda4\ud615 \ucef7 \uc0ac\uc774\uc988<\/strong> \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc5ec \uc790\uc7ac \ub0ad\ube44\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

        \n\n\n\n

        \uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9<\/strong><\/h2>\n\n\n\n

        \uac00\uaca9 CuZn37Pb2<\/strong> \ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4 \uc704\uce58<\/strong>, \uc8fc\ubb38 \uc218\ub7c9<\/strong>\ubc0f \ud604\uc7ac \uc2dc\uc7a5 \uac00\uaca9<\/strong> \uad6c\ub9ac\uc640 \uc544\uc5f0\uc758 \uacbd\uc6b0 \uc544\ub798\ub294 \uc77c\ubc18\uc801\uc778 \uac00\uaca9 \ubc0f \ubaa9\ub85d\uc774 \uc790\uc138\ud788 \ub098\uc640 \uc788\ub294 \ud45c\uc785\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacf5\uae09\uc5c5\uccb4<\/strong>.<\/p>\n\n\n\n

        \uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9 <\/strong><\/h3>\n\n\n\n
        \uacf5\uae09\uc5c5\uccb4<\/strong><\/th>\uc704\uce58<\/strong><\/th>\uac00\uaca9 \ubc94\uc704(kg\ub2f9)<\/strong><\/th>\ub9ac\ub4dc \ud0c0\uc784<\/strong><\/th><\/tr><\/thead>
        \ud2f0\uc13c\ud06c\ub8e8\ud504 \uba38\ud2f0\ub9ac\uc5bc\uc988<\/strong><\/td>\ub3c5\uc77c<\/td>$9 – $20<\/td>1-3\uc8fc<\/td><\/tr>
        \uc544\ube44\ubc14 \uae08\uc18d<\/strong><\/td>\ubbf8\uad6d<\/td>$11 – $22<\/td>2-4\uc8fc<\/td><\/tr>
        \uc0c1\ud558\uc774 \uae08\uc18d \uacf5\uc0ac<\/strong><\/td>\uc911\uad6d<\/td>$7 – $19<\/td>3~5\uc8fc<\/td><\/tr>
        \uc2a4\ubbf8\uc2a4 \uba54\ud0c8 \uc13c\ud130<\/strong><\/td>UK<\/td>\u00a38 – \u00a318<\/td>1-2\uc8fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        CuZn37Pb2 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/strong><\/h3>\n\n\n\n
          \n
        1. \uc2dc\uc7a5 \uc0c1\ud669<\/strong>: \uac00\uaca9 \uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 \uc544\uc5f0<\/strong> \ub294 \uc804 \uc138\uacc4 \uacf5\uae09\uacfc \uc218\uc694\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud558\uba70, \uc774\ub294 CuZn37Pb2\uc758 \uac00\uaca9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n
        2. \uc8fc\ubb38 \uc218\ub7c9<\/strong>: \uad6c\ub9e4\ud558\uae30 \ub300\ub7c9<\/strong> \uc885\uc885 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \ud560\uc778 \uac00\uaca9<\/strong>\uac00 \ubc1c\uc0dd\ud558\uba70, \uc18c\uaddc\ubaa8 \uc8fc\ubb38\uc758 \uacbd\uc6b0 \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \ub354 \ub192\uc740 \uac00\uaca9<\/strong>.<\/li>\n\n\n\n
        3. \uc790\ub8cc \uc591\uc2dd<\/strong>: \uc2dc\ud2b8 \ubc0f \ub9de\ucda4 \uc7ac\ub2e8 \uc0ac\uc774\uc988\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4. \ub85c\ub4dc<\/strong> \ub610\ub294 \ubc14<\/strong> \ucd94\uac00 \ucc98\ub9ac \ube44\uc6a9\uc73c\ub85c \uc778\ud574<\/li>\n\n\n\n
        4. \ubc30\uc1a1 \ubc0f \uc704\uce58<\/strong>: \ubc30\uc1a1\ube44<\/strong> \uadf8\ub9ac\uace0 \uc218\uc785\/\uc218\ucd9c \uc138\uae08<\/strong> \ub294 \ud2b9\ud788 \ud574\uc678 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uc8fc\ubb38\ud560 \ub54c \ucd5c\uc885 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
          \n\n\n\n

          \uc7a5\uc810\uacfc \ud55c\uacc4<\/strong><\/h2>\n\n\n\n

          \ud504\ub85c\uc81d\ud2b8\uc5d0 CuZn37Pb2\ub97c \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc7a5\uc810<\/strong> \uadf8\ub9ac\uace0 \uc81c\ud55c \uc0ac\ud56d<\/strong>. \uc774 \ud569\uae08\uc740 \ub9ce\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud56d\uc0c1 \uc644\ubcbd\ud55c \uc194\ub8e8\uc158\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

          \uc7a5\uc810\uacfc \ud55c\uacc4 <\/strong><\/h3>\n\n\n\n
          \uc7a5\uc810<\/strong><\/th>\uc81c\ud55c \uc0ac\ud56d<\/strong><\/th><\/tr><\/thead>
          \ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong>: \ub0a9\uc740 \uc790\uc720 \uc808\uc0ad \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uace0\uc18d \uac00\uacf5\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/td>\uc911\uac04 \uc218\uc900\uc758 \ub0b4\uc2dd\uc131<\/strong>: CuZn37Pb2\ub294 \ub2f4\uc218\uc5d0\uc11c \uc798 \uc791\ub3d9\ud558\uc9c0\ub9cc \ubc14\ub2f7\ubb3c\uacfc \uac19\uc774 \ubd80\uc2dd\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131<\/strong>: \uad6c\ub9ac-\uc544\uc5f0 \uc870\ud569\uc73c\ub85c \uac15\ub3c4\uc640 \uc5f0\uc131\uc758 \uade0\ud615\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/td>\ub9ac\ub4dc \ucf58\ud150\uce20<\/strong>: \ub0a9\uc740 \uae30\uacc4 \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \ubb34\uc5f0 \uc18c\uc7ac\uac00 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158(\uc608: \uc2dd\uc218 \uc2dc\uc2a4\ud15c)\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: \ub2c8\ucf08-\ud669\ub3d9\uacfc \uac19\uc740 \uace0\uac00\uc758 \ud569\uae08\uc5d0 \ub300\ud55c \ud569\ub9ac\uc801\uc778 \ub300\uc548\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\ub0ae\uc740 \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: CuZn37Pb2\uc758 \uc804\ub3c4\ub3c4\ub294 \uc21c\uc218 \uad6c\ub9ac \ub610\ub294 \uace0\uc804\ub3c4\uc131 \ud569\uae08\ubcf4\ub2e4 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uace0\uc131\ub2a5 \uc804\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>: \uc790\ub3d9\ucc28, \ubc30\uad00, \uc804\uae30 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\uc7ac\ud65c\uc6a9 \uacfc\uc81c<\/strong>: \ub0a9\uc774 \uc788\uc73c\uba74 \uc7ac\ud65c\uc6a9 \ud504\ub85c\uc138\uc2a4\uac00 \ubcf5\uc7a1\ud574\uc9c0\uac70\ub098 \ud658\uacbd \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n\n\n\n

          CuZn37Pb2\uc640 \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08 \ube44\uad50<\/strong><\/h2>\n\n\n\n

          \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub824\uba74 CuZn37Pb2\ub97c \uc2dc\uc911\uc5d0\uc11c \ud310\ub9e4\ub418\ub294 \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uce21\uba74\uc5d0\uc11c \uc720\uc0ac\ud55c \uc18c\uc7ac\uc640 \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc131\ub2a5<\/strong>, \uc18d\uc131<\/strong>\ubc0f \ube44\uc6a9<\/strong>.<\/p>\n\n\n\n

          \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud55c CuZn37Pb2<\/strong><\/h3>\n\n\n\n
          \uc18d\uc131<\/strong><\/th>CuZn37Pb2<\/strong><\/th>CuZn36Pb2<\/strong><\/th>CuZn40Pb2<\/strong><\/th>CuZn38(C38500)<\/strong><\/th><\/tr><\/thead>
          \uc778\uc7a5 \uac15\ub3c4<\/strong><\/td>300 - 450 MPa<\/td>300 - 400 MPa<\/td>320 - 450 MPa<\/td>280 - 420 MPa<\/td><\/tr>
          \uac00\uacf5\uc131<\/strong><\/td>\uc6b0\uc218<\/td>\uc6b0\uc218<\/td>\ub9e4\uc6b0 \uc88b\uc74c<\/td>\uc591\ud638<\/td><\/tr>
          \ub0b4\uc2dd\uc131<\/strong><\/td>\uc591\ud638<\/td>\ubcf4\ud1b5<\/td>\uc591\ud638<\/td>\ubcf4\ud1b5<\/td><\/tr>
          \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>28% IACS<\/td>25% IACS<\/td>22% IACS<\/td>30% IACS<\/td><\/tr>
          \uc131\ud615\uc131<\/strong><\/td>\uc591\ud638<\/td>\ub9e4\uc6b0 \uc88b\uc74c<\/td>\uc591\ud638<\/td>\ub9e4\uc6b0 \uc88b\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc8fc\uc694 \ube44\uad50:<\/strong><\/h3>\n\n\n\n