{"id":3521,"date":"2024-12-24T03:33:05","date_gmt":"2024-12-24T03:33:05","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3521"},"modified":"2024-12-23T03:42:50","modified_gmt":"2024-12-23T03:42:50","slug":"cuzn39pb1-unlocking-power-of-versatile-brass-alloy","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/ko\/cuzn39pb1-unlocking-power-of-versatile-brass-alloy\/","title":{"rendered":"CuZn39Pb1: \uc774 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \ud669\ub3d9 \ud569\uae08\uc758 \ud798 \ud65c\uc6a9\ud558\uae30"},"content":{"rendered":"

\ud669\ub3d9 \ud569\uae08\uc744 \uc120\ud0dd\ud560 \ub54c \uc815\ubc00 \uac00\uacf5<\/strong>, \ub0b4\uc2dd\uc131<\/strong>\ubc0f \ud798<\/strong>, CuZn39Pb1<\/strong> \ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \uc791\uc5c5\uc744 \ud558\ub4e0 \uc790\ub3d9\ucc28 \ubd80\ud488<\/strong>, \ubc30\uad00 \uc124\ube44<\/strong>\ub610\ub294 \uc804\uae30 \ubd80\ud488<\/strong>CuZn39Pb1\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud658\uc0c1\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5\uc131<\/strong> \uadf8\ub9ac\uace0 \ub0b4\uad6c\uc131<\/strong>. \ud558\uc9c0\ub9cc CuZn39Pb1\uc774 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8\ud1a0\ub85d \ud6a8\uacfc\uc801\uc778 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \ub2e4\ub978 \ud569\uae08\uacfc \ube44\uad50\ud588\uc744 \ub54c \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\uc73c\uba70, \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc774 \ud569\uae08\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/p>\n\n\n\n

\uc774 \uc2ec\uce35 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\uc6a9\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uad6c\uc131<\/strong>, \uc18d\uc131<\/strong>, \uc0ac\uc591<\/strong>, \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>\ubc0f \uac00\uaca9<\/a><\/strong> \uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud558\uc5ec \uc7a5\uc810\uacfc \ud55c\uacc4\ub97c \uac15\uc870\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774 \uae00\uc774 \ub05d\ub0a0 \ub54c\ucbe4\uc774\uba74 CuZn39Pb1\uc774 \uc5ec\ub7ec\ubd84\uc758 \uc694\uad6c\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\uc778\uc9c0 \uba85\ud655\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\n\n\n\n

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

CuZn39Pb1<\/strong> \ub294 \uace0\uc131\ub2a5 \ud669\ub3d9 \ud569\uae08<\/strong> \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc774 \uad6c\uc131\ub429\ub2c8\ub2e4. \uad6c\ub9ac(Cu)<\/strong>, \uc544\uc5f0<\/a> (Zn)<\/strong>\uc640 \uc18c\ub7c9\uc758 \ub0a9(Pb)<\/strong>. \uc6b0\uc218\ud55c \uac83\uc73c\ub85c \uc54c\ub824\uc9c4 \uae30\uacc4 \uac00\uacf5\uc131<\/strong>CuZn39Pb1\uc740 \ub2e4\uc74c\uc774 \ud544\uc694\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc815\ubc00 \uac00\uacf5<\/strong> \uacf5\uad6c \ub9c8\ubaa8\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \ub0a9\uc744 \ucca8\uac00\ud558\uba74 \uc808\uc0ad\uc131\uc774 \ud5a5\uc0c1\ub418\uc5b4 \uc791\uace0 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc744 \uc81c\uc791\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\uc694 \uae30\ub2a5 :<\/strong><\/h3>\n\n\n\n
    \n
  • \ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong>: \ub0a9 \uc131\ubd84\uc774 \uc808\uc0ad \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uac00\uacf5 \uc911 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ubcf4\ud1b5 \uac15\ub3c4<\/strong>: \uc794\uc561 \ud798<\/strong> \uadf8\ub9ac\uace0 \uc5f0\uc131<\/strong>\ub0b4\uad6c\uc131\uacfc \uc720\uc5f0\uc131\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong>: \ub2e4\uc74c\uc5d0\uc11c \uc798 \uc218\ud589 \ub2f4\uc218<\/strong> \uadf8\ub9ac\uace0 \uacf5\uaca9\uc801\uc774\uc9c0 \uc54a\uc740 \ud658\uacbd<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc218\uba85\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ub6f0\uc5b4\ub09c \uc131\ud615\uc131<\/strong>: CuZn39Pb1\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacf5\uc815\uc744 \ud1b5\ud574 \uc27d\uac8c \uc131\ud615 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad7d\ud798<\/strong>, \uc2a4\ud0ec\ud551<\/strong>\ubc0f \uadf8\ub9ac\uae30<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc81c\uc870 \ubc29\ubc95\uc5d0 \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/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 \uae30\uacc4\uc801 \ud2b9\uc131<\/strong> \uc740 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uc6d0\uc18c\uc758 \uad6c\uc131\uacfc \uadf8 \uac00\uce58\ub97c \ub192\uc774\ub294 \ud2b9\uc131\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\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>59 – 60<\/td><\/tr>
    \uc544\uc5f0(Zn)<\/strong><\/td>38 – 40<\/td><\/tr>
    \ub0a9(Pb)<\/strong><\/td>0.8 – 1.3<\/td><\/tr>
    \ucca0(Fe)<\/strong><\/td>\u2264 0.05<\/td><\/tr>
    \uae30\ud0c0 \uc694\uc18c<\/strong><\/td>\ucd94\uc801 \uae08\uc561<\/td><\/tr><\/tbody><\/table><\/figure>\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>320 - 450 MPa<\/td><\/tr>
    \uc218\uc728 \uac15\ub3c4<\/strong><\/td>140 - 300 MPa<\/td><\/tr>
    \uc2e0\uc7a5<\/strong><\/td>15 – 25%<\/td><\/tr>
    \ubc00\ub3c4<\/strong><\/td>8.47g\/cm\u00b3<\/td><\/tr>
    \uacbd\ub3c4(HB)<\/strong><\/td>80 - 110 HB<\/td><\/tr>
    \uc5f4 \uc804\ub3c4\uc131<\/strong><\/td>120 W\/m-K<\/td><\/tr>
    \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>26% IACS<\/td><\/tr>
    \uc735\uc810<\/strong><\/td>870 - 900\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uc8fc\ubaa9\ud560 \ub9cc\ud55c \uc18d\uc131 :<\/strong><\/h3>\n\n\n\n
      \n
    • \uac00\uacf5\uc131<\/strong>: \ub0a9 \ud568\ub7c9(\ucd5c\ub300 1.3%)\uc774 \uac00\uacf5\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf1c \ub2e4\uc74c\uacfc \uac19\uc774 \ub9cc\ub4ed\ub2c8\ub2e4. CuZn39Pb1<\/strong> \uac00\uacf5\ud558\uae30 \uac00\uc7a5 \uc26c\uc6b4 \ud669\ub3d9 \ud569\uae08 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc808\uc0ad \uc18d\ub3c4\uac00 \ube68\ub77c\uc9c0\uace0 \uacf5\uad6c \ub9c8\ubaa8\uac00 \uc904\uc5b4\ub4e4\uc5b4 \uace0\uc815\ubc00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \ub0b4\uc2dd\uc131<\/strong>: CuZn39Pb1\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c0\ub098\uce58\uac8c \uacf5\uaca9\uc801\uc774\uc9c0 \uc54a\uc740 \ud658\uacbd\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub2f4\uc218<\/strong> \uadf8\ub9ac\uace0 \uc57d\uc0b0\uc131<\/strong> \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e4\uc74c\uacfc \uac19\uc740 \ud658\uacbd\uc5d0\uc11c\ub294 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\ub2f7\ubb3c<\/strong> \ub610\ub294 \ubd80\uc2dd\uc131\uc774 \uac15\ud55c \uc870\uac74\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc131\ud615\uc131<\/strong>: CuZn39Pb1\uc740 \uc131\ud615\uc131\uc774 \ub6f0\uc5b4\ub098 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. bent<\/strong>, \uc2a4\ud0ec\ud504<\/strong>\ubc0f \uadf8\ub824\uc9c4<\/strong> \uade0\uc5f4\uc774\ub098 \ud30c\uc190 \uc5c6\uc774 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc131\ud615\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubcf5\uc7a1\ud55c \ub514\uc790\uc778\uc73c\ub85c \uc131\ud615\ud574\uc57c \ud558\ub294 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc5f4 \ubc0f \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: \ub300\ubd80\ubd84\uc758 \ud669\ub3d9 \ud569\uae08\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c CuZn39Pb1\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \uc6b0\uc218\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc5f4\uc804\ub2ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>. \uc804\uae30 \uc804\ub3c4\ub3c4\uac00 \uc801\ub2f9\ud558\uc5ec \ub2e4\uc74c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc800\uc804\ub825 \uc804\uae30 \ubd80\ud488<\/strong>.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

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

      CuZn39Pb1\uc758 \uc870\ud569\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uae30\uacc4 \uac00\uacf5\uc131<\/strong>, \ud798<\/strong>\ubc0f \ub0b4\uc2dd\uc131<\/strong> \ub294 \ud65c\uc6a9\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28<\/strong>, \ubc30\uad00<\/strong>\ubc0f \uc804\uae30 \uacf5\ud559<\/strong>. \ub2e4\uc74c\uc740 CuZn39Pb1\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c \uc911 \uc77c\ubd80\uc785\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 \ucee4\ub125\ud130, \ubc38\ube0c \ubcf8\uccb4, \uc804\uae30 \ubd80\ud488<\/td><\/tr>
      \ubc30\uad00<\/strong><\/td>\ud53c\ud305, \ubc38\ube0c, \uc218\ub3c4\uaf2d\uc9c0, \ucee4\ub125\ud130<\/td><\/tr>
      \uc804\uae30<\/strong><\/td>\ub2e8\uc790, \ucee4\ub125\ud130, \uc2a4\uc704\uce58 \uad6c\uc131 \uc694\uc18c<\/td><\/tr>
      \uae30\uacc4<\/strong><\/td>\uae30\uc5b4, \ubd80\uc2f1, \ud328\uc2a4\ub108<\/td><\/tr>
      \ud56d\uacf5\uc6b0\uc8fc<\/strong><\/td>\uc720\uc555 \ubd80\ud488, \uc13c\uc11c \ud558\uc6b0\uc9d5<\/td><\/tr>
      \uc18c\ube44\uc7ac<\/strong><\/td>\uc7a5\uc2dd\uc6a9 \ud558\ub4dc\uc6e8\uc5b4, \uc790\ubb3c\uc1e0, \ub3c4\uc5b4 \ud578\ub4e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 CuZn39Pb1\uc774 \uc120\ud638\ub418\ub294 \uc774\uc720<\/strong><\/h3>\n\n\n\n
        \n
      1. \uc790\ub3d9\ucc28<\/strong>: CuZn39Pb1\uc758 \uc6b0\uc218\ud55c \uac00\uacf5\uc131\uc740 \ub2e4\uc74c\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc5f0\ub8cc \ucee4\ub125\ud130<\/strong> \uadf8\ub9ac\uace0 \ubc38\ube0c \ubcf8\uccb4<\/strong>. \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \uc774\ub7ec\ud55c \ubd80\ud488\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\uc5b4\ub3c4 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccb4\uc561<\/strong> \uadf8\ub9ac\uace0 \uac00\uc2a4<\/strong> \uc790\ub3d9\ucc28 \uc2dc\uc2a4\ud15c\uc5d0\uc11c<\/li>\n\n\n\n
      2. \ubc30\uad00<\/strong>: \ud569\uae08\uc758 \ubd80\uc2dd\uc5d0 \ub300\ud55c \ub0b4\uc131 \ub2f4\uc218<\/strong> \ud658\uacbd\uc5d0\uc11c\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud53c\ud305<\/strong>, \ubc38\ube0c<\/strong>\ubc0f \uc218\ub3c4\uaf2d\uc9c0<\/strong>. \ubcf5\uc7a1\ud55c \uad6c\uc131 \uc694\uc18c\ub85c \uc27d\uac8c \uc131\ud615\ud560 \uc218 \uc788\uc73c\uba70 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
      3. \uc804\uae30<\/strong>: \uad1c\ucc2e\uc740 \uc804\uae30 \uc804\ub3c4\uc131<\/strong>CuZn39Pb1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud130\ubbf8\ub110<\/strong> \uadf8\ub9ac\uace0 \ucee4\ub125\ud130<\/strong>. \ub610\ud55c \uae30\uacc4 \uac00\uacf5\uc131\uc774 \ub6f0\uc5b4\ub098 \uc81c\uc870\uc5c5\uccb4\ub294 \ubcf5\uc7a1\ud55c \uc2a4\uc704\uce58 \uad6c\uc131 \uc694\uc18c<\/strong> \uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
      4. \uae30\uacc4<\/strong>: CuZn39Pb1\uc758 \uac15\ub3c4\uc640 \uac00\uacf5\uc131\uc758 \uade0\ud615\uc740 \ub2e4\uc74c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uae30\uc5b4<\/strong>, \ubd80\uc2f1<\/strong>\ubc0f \ud328\uc2a4\ub108<\/strong> \uc815\ubc00\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \uc694\uad6c\ub429\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

        CuZn39Pb1\uc740 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ud06c\uae30<\/strong>, \uc591\uc2dd<\/strong>\ubc0f \uc131\uc801<\/strong> \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 CuZn39Pb1\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc0ac\uc591 \ubc0f \ud45c\uc900\uc5d0 \ub300\ud55c \ubd84\uc11d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

        \uacf5\ud1b5 \uc0ac\uc591 \ubc0f \ud45c\uc900 <\/strong><\/h3>\n\n\n\n
        \uc0ac\uc591<\/strong><\/th>\uc124\uba85<\/strong><\/th><\/tr><\/thead>
        ASTM B16<\/strong><\/td>\uc790\uc720 \uc808\ub2e8 \ud669\ub3d9 \ub9c9\ub300, \ubd09 \ubc0f \ud615\uc0c1 \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

        \uc774\ub7ec\ud55c \ud06c\uae30\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub9de\ucda4 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacf5\uae09\uc5c5\uccb4\ub294 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uc11c\ube44\uc2a4<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc18c\uc7ac\uac00 \ub514\uc790\uc778\uc5d0 \uc644\ubcbd\ud558\uac8c \ub9de\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

        \n\n\n\n

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

        CuZn39Pb1\uc758 \uac00\uaca9\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc591\uc2dd<\/strong> (\uc608: \ub9c9\ub300, \uc2dc\ud2b8, \ud29c\ube0c), \uacf5\uae09\uc5c5\uccb4 \uc704\uce58<\/strong>\ubc0f \uc2dc\uc7a5 \uc0c1\ud669<\/strong>. \ub2e4\uc74c\uc740 \uc77c\ubc18\uc801\uc778 \uacf5\uae09\uc5c5\uccb4\uc640 CuZn39Pb1\uc758 \uc77c\ubc18\uc801\uc778 \uac00\uaca9 \ubc94\uc704\uc5d0 \ub300\ud55c \uac1c\uc694\uc785\ub2c8\ub2e4.<\/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<\/strong><\/td>\ub3c5\uc77c<\/td>$10 – $25<\/td>1-3\uc8fc<\/td><\/tr>
        \uc544\ube44\ubc14 \uae08\uc18d<\/strong><\/td>\ubbf8\uad6d<\/td>$12 – $28<\/td>2-4\uc8fc<\/td><\/tr>
        \uc0c1\ud558\uc774 \uae08\uc18d \uacf5\uc0ac<\/strong><\/td>\uc911\uad6d<\/td>$8 – $20<\/td>3~5\uc8fc<\/td><\/tr>
        \uc2a4\ubbf8\uc2a4 \uba54\ud0c8 \uc13c\ud130<\/strong><\/td>UK<\/td>\u00a39 – \u00a322<\/td>1-2\uc8fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        CuZn39Pb1 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/strong><\/h3>\n\n\n\n
          \n
        • \uc591\uc2dd<\/strong>: \uac00\uaca9\uc740 \uad6c\ub9e4 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \ub85c\ub4dc<\/strong>, \uc2dc\ud2b8<\/strong>\ub610\ub294 \ud29c\ube0c<\/strong>. \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uacf5\ub41c \ud615\ud0dc(\uc608: \ud06c\uae30\uc5d0 \ub9de\uac8c \uc808\ub2e8)\uac00 \ub9ce\uc744\uc218\ub85d \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uacf5\uae09\uc5c5\uccb4 \uc704\uce58<\/strong>: \ubc30\uc1a1\ube44 \ubc0f \uc218\uc785 \uad00\uc138\ub294 \ud2b9\ud788 \ud574\uc678 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uc8fc\ubb38\ud560 \ub54c \ucd5c\uc885 \uac00\uaca9\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uc2dc\uc7a5 \uc0c1\ud669<\/strong>: \uad6c\ub9ac \ubc0f \uc544\uc5f0 \uac00\uaca9\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubcc0\ud654\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud569\ub2c8\ub2e4. \uae00\ub85c\ubc8c \uc218\uc694<\/strong> \uadf8\ub9ac\uace0 \uc0c1\ud488 \uc2dc\uc7a5<\/strong>\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc774\ub294 \ub2e4\uc2dc CuZn39Pb1\uc758 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n

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

          \ud504\ub85c\uc81d\ud2b8\uc5d0 CuZn39Pb1\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0ac\ud56d\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc7a5\uc810<\/strong> \uadf8\ub9ac\uace0 \uc81c\ud55c \uc0ac\ud56d<\/strong>. \ub9ce\uc740 \uc601\uc5ed\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uc9c0\ub9cc \ubaa8\ub4e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\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 \ud568\uc720\ub7c9\uc740 \uc808\uc0ad \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/td>\ub9ac\ub4dc \ucf58\ud150\uce20<\/strong>\ub0a9\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc5b4 \ud2b9\uc815 \uc6a9\ub3c4, \ud2b9\ud788 \uc2dd\uc218\uc640 \uad00\ub828\ub41c \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong>: \ub2f4\uc218 \ubc0f \uc57d\uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\ubd80\uc2dd\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong>: \ubc14\ub2f7\ubb3c\uc774\ub098 \uac15\ud55c \ud654\ud559 \ubb3c\uc9c8\uacfc \uac19\uc740 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uacac\ub514\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: \ub354 \ub192\uc740 \uad6c\ub9ac \ud569\uae08\uc5d0 \ube44\ud574 CuZn39Pb1\uc740 \ub354 \ub0ae\uc740 \ube44\uc6a9\uc73c\ub85c \uade0\ud615 \uc7a1\ud78c \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\ub0ae\uc740 \uac15\ub3c4<\/strong>: \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\ub9cc\ud07c \uac15\ub3c4\uac00 \ub192\uc9c0 \uc54a\uc544 \uc751\ub825\uc774 \ub192\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \uc88b\uc740 \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: \uc800\uc804\ub825 \uc804\uae30 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\uace0\uc804\ub958 \uc804\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong>: \uc804\ub3c4\uc131\uc774 \uc801\ub2f9\ud558\uae30 \ub54c\ubb38\uc5d0 \uace0\uc804\ub825 \uc0c1\ud669\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \uc131\ud615\uc131<\/strong>: \ub2e4\uc591\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \ub0c9\uac04 \uac00\uacf5\ud560 \uc218 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\ud658\uacbd \uc601\ud5a5<\/strong>: \ub0a9 \uc131\ubd84\uc740 \ud3d0\uae30 \ub610\ub294 \uc7ac\ud65c\uc6a9 \uc2dc \ud658\uacbd \ubc0f \uac74\uac15\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud55c \uc6b0\ub824\ub97c \ubd88\ub7ec\uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n\n\n\n

          CuZn39Pb1\uacfc \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08 \ube44\uad50<\/strong><\/h2>\n\n\n\n

          \ud669\ub3d9 \ud569\uae08\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0ac\ud56d\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. it<\/strong> \ub294 \ub2e4\ub978 \uc7ac\ub8cc\uc640 \ube44\uad50\ud588\uc744 \ub54c \ud798<\/strong>, \uae30\uacc4 \uac00\uacf5\uc131<\/strong>\ubc0f \uae30\ud0c0 \uc8fc\uc694 \ud2b9\uc131\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694. \uc544\ub798\uc5d0\uc11c\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d CuZn39Pb1\uc744 \uc720\uc0ac\ud55c \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

          \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud55c CuZn39Pb1<\/strong><\/h3>\n\n\n\n
          \uc18d\uc131<\/strong><\/th>CuZn39Pb1<\/strong><\/th>CuZn36Pb1<\/strong><\/th>CuZn40Pb1<\/strong><\/th>CuZn37 (CW508L)<\/strong><\/th><\/tr><\/thead>
          \uc778\uc7a5 \uac15\ub3c4<\/strong><\/td>320 - 450 MPa<\/td>330 - 470 MPa<\/td>350 - 470 MPa<\/td>330 - 450 MPa<\/td><\/tr>
          \uac00\uacf5\uc131<\/strong><\/td>\uc6b0\uc218<\/td>\uc6b0\uc218<\/td>\uc6b0\uc218<\/td>\uc591\ud638<\/td><\/tr>
          \ub0b4\uc2dd\uc131<\/strong><\/td>\uc591\ud638<\/td>\uc591\ud638<\/td>\uc591\ud638<\/td>\ubcf4\ud1b5<\/td><\/tr>
          \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>26% IACS<\/td>25 - 30% IACS<\/td>25% IACS<\/td>27% IACS<\/td><\/tr>
          \uc131\ud615\uc131<\/strong><\/td>\uc591\ud638<\/td>\uc591\ud638<\/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