{"id":3525,"date":"2024-12-25T05:53:03","date_gmt":"2024-12-25T05:53:03","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3525"},"modified":"2024-12-23T05:57:22","modified_gmt":"2024-12-23T05:57:22","slug":"cuzn36pb3-depth-look-at-this-superior-machinable-alloy","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/ko\/cuzn36pb3-depth-look-at-this-superior-machinable-alloy\/","title":{"rendered":"CuZn36Pb3: \uc774 \uc6b0\uc218\ud55c \uac00\uacf5\uc131 \ud569\uae08\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d"},"content":{"rendered":"

\ub2e4\uc74c\uc744 \uacb0\ud569\ud55c \uc790\ub8cc\uc758 \uacbd\uc6b0 \ud798<\/strong>, \uae30\uacc4 \uac00\uacf5\uc131<\/strong>\ubc0f \ub0b4\uc2dd\uc131<\/strong>, CuZn36Pb3<\/strong>-\ub610 \ub2e4\ub978 \uc774\ub984\uc73c\ub85c \ub0a9 \ud669\ub3d9<\/strong>-\ub294 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. \ub514\uc790\uc778 \ub300\uc0c1\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc790\ub3d9\ucc28 \ubd80\ud488<\/strong>, \ubc30\uad00 \uc124\ube44<\/strong>\ub610\ub294 \uc804\uae30 \ucee4\ub125\ud130<\/strong>\uc774 \ud569\uae08\uc758 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 CuZn36Pb3\uac00 \ud2b9\ubcc4\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\ubcf4\ub2e4 \uc120\ud638\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc774 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. CuZn36Pb3<\/strong>\uc5d0\uc11c \uad6c\uc131<\/strong> \uadf8\ub9ac\uace0 \uc18d\uc131<\/strong> \ub97c \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>, \uc7a5\uc810<\/strong>\ubc0f \uc81c\ud55c \uc0ac\ud56d<\/strong>.<\/p>\n\n\n\n

\ub610\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\uc6a9\ub3c4 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uac00\uaca9<\/strong>, \uacf5\uae09\uc5c5\uccb4<\/strong>\ubc0f \uc0ac\uc591<\/strong>\uc640 \ub2e4\ub978 \uc790\ub8cc\uc640\uc758 \uc790\uc138\ud55c \ube44\uad50\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uac00 \ub05d\ub098\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub97c \uba85\ud655\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4. CuZn36Pb3<\/strong> \uac00 \uc5bc\ub9c8\ub098 \uc778\uae30 \uc788\ub294 \uc18c\uc7ac\uc778\uc9c0, \uadf8\ub9ac\uace0 \ud504\ub85c\uc81d\ud2b8\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n\n\n\n

\n\n\n\n

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

CuZn36Pb3<\/strong> \ub294 \ud669\ub3d9 \ud569\uae08<\/strong> \ub2e4\uc74c\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uad6c\ub9ac(Cu)<\/strong>, \uc544\uc5f0(Zn)<\/strong>\ubc0f \ub0a9(Pb)<\/strong>. \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 36% \uc544\uc5f0<\/strong> \uadf8\ub9ac\uace0 3% \ub9ac\ub4dc<\/strong>\uc640 \uac19\uc740 \uace0\uc720\ud55c \uc18d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong> \uadf8\ub9ac\uace0 \uc88b\uc740 \ubd80\uc2dd<\/a> \uc800\ud56d<\/strong>. \uc774 \ud569\uae08\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub0a9 \ud669\ub3d9<\/strong> \uc808\ub2e8 \uacfc\uc815\uc5d0\uc11c \uc724\ud65c\uc81c \uc5ed\ud560\uc744 \ud558\uc5ec \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub0a9\uc774 \ucca8\uac00\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c CuZn36Pb3<\/strong> \ubd80\ud488\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc190\uc26c\uc6b4 \uac00\uacf5<\/strong>\uc5d0\uc11c\uc640 \uac19\uc774 \uc790\ub3d9\ucc28<\/strong>, \ubc30\uad00<\/strong>\ubc0f \uc804\uae30 \uc0b0\uc5c5<\/strong>.<\/p>\n\n\n\n

\uc8fc\uc694 \uae30\ub2a5 :<\/strong><\/h3>\n\n\n\n
    \n
  • \ub192\uc740 \uac00\uacf5\uc131<\/strong>: \ub0a9 \uc131\ubd84\uc740 \uc6d0\ud65c\ud55c \uac00\uacf5\uc744 \ub3d5\uace0 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ub0b4\uc2dd\uc131<\/strong>: \ub2f4\uc218 \ubc0f \uc57d\ud558\uac8c \uacf5\uaca9\uc801\uc778 \ub300\uae30 \ub4f1\uc758 \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ub6f0\uc5b4\ub09c \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: \uc801\ud569 \ub300\uc0c1 \uc804\uae30 \ucee4\ub125\ud130<\/strong> \uadf8\ub9ac\uace0 \ud130\ubbf8\ub110<\/strong>.<\/li>\n\n\n\n
  • \uc5f0\uc131<\/strong>: \uac15\ub3c4 \uc800\ud558 \uc5c6\uc774 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \uc131\ud615\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131<\/strong>: \ub2e4\uc74c \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud798<\/strong>, \uc5f0\uc131<\/strong>\ubc0f \uacbd\ub3c4<\/strong>.<\/li>\n<\/ul>\n\n\n\n
    \n\n\n\n

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

    \uadf8\ub9ac\uace0 \uad6c\uc131<\/strong> \uc758 \ub3c5\ud2b9\ud55c \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud798<\/strong>, \uc5f0\uc131<\/strong>\ubc0f \uae30\uacc4 \uac00\uacf5\uc131<\/strong>. \uc758 \uc874\uc7ac \ub9ac\ub4dc<\/strong> \uc744 \ud568\uc720\ud558\uace0 \uc788\uc5b4 \ud569\uae08\uc758 \uac00\uacf5\uc758 \uc6a9\uc774\uc131<\/strong> \uc131\ub2a5 \uc800\ud558 \uc5c6\uc774 \ub0b4\uc2dd\uc131<\/strong> \ub610\ub294 \uae30\uacc4\uc801 \ud2b9\uc131<\/strong>.<\/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 – 62<\/td><\/tr>
    \uc544\uc5f0(Zn)<\/strong><\/td>35 – 37<\/td><\/tr>
    \ub0a9(Pb)<\/strong><\/td>2.5 – 3.5<\/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

    \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>350 - 480 MPa<\/td><\/tr>
    \uc218\uc728 \uac15\ub3c4<\/strong><\/td>150 - 300 MPa<\/td><\/tr>
    \uc2e0\uc7a5<\/strong><\/td>20 – 35%<\/td><\/tr>
    \ubc00\ub3c4<\/strong><\/td>8.47g\/cm\u00b3<\/td><\/tr>
    \uacbd\ub3c4(HB)<\/strong><\/td>80 - 130 HB<\/td><\/tr>
    \uc5f4 \uc804\ub3c4\uc131<\/strong><\/td>120 - 140 W\/m-K<\/td><\/tr>
    \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>26 - 30% 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 3.5%)\uc740 \ub2e4\uc74c\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \uac00\uacf5\uc131<\/strong> \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uc5d0 \ube44\ud574 \ud6e8\uc52c \uac00\ubccd\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc815\ubc00 \ubd80\ud488<\/strong> \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc774\ub098 \uac00\ub294 \uc2e4\uc774 \ud544\uc694\ud55c \uacbd\uc6b0.<\/li>\n\n\n\n
    • \ub0b4\uc2dd\uc131<\/strong>: \ubd80\uc2dd\uc5d0 \uac15\ud55c \uac83\uc740 \uc544\ub2c8\uc9c0\ub9cc \uace0\uad6c\ub9ac \ud569\uae08<\/strong>CuZn36Pb3\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud658\uacbd\uc5d0\uc11c \uc798 \uacac\ub525\ub2c8\ub2e4. \ub2f4\uc218<\/strong>, \uc57d\uc0b0\uc131<\/strong>\ubc0f \uc54c\uce7c\ub9ac\uc131 \ub300\uae30<\/strong>.<\/li>\n\n\n\n
    • \uc791\uc5c5 \ud6a8\uc728\uc131<\/strong>: \uc81c\uacf5 \uc88b\uc740 \uc5f0\uc131<\/strong>\uc989, \uc27d\uac8c bent<\/strong>, \uadf8\ub824\uc9c4<\/strong>\ub610\ub294 \ud615\uc131<\/strong> \uae68\uc9c0\uc9c0 \uc54a\uace0. \ub530\ub77c\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \ub2e4\uc591\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub0c9\uac04 \uc131\ud615<\/strong> \uc791\uc5c5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc5f4 \ubc0f \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: CuZn36Pb3\ub294 \uad1c\ucc2e\uc740 \uc5f4 \uc804\ub3c4\uc131<\/strong>\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc5f4 \ubc29\ucd9c<\/strong> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uadf8 \uc804\uae30 \uc804\ub3c4\uc131<\/strong> \ub85c \ucda9\ubd84\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

      CuZn36Pb3\uc758 \uac00\uacf5\uc131\uacfc \ub0b4\uc2dd\uc131\uc758 \ub3c5\ud2b9\ud55c \uc870\ud569<\/strong> \ub294 \uc5ec\ub7ec \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \ubd80\ud488<\/strong> \uc5d0 \ubc30\uad00 \uc124\ube44<\/strong> \uadf8\ub9ac\uace0 \uc804\uae30 \ucee4\ub125\ud130<\/strong>. \uc544\ub798\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \uc774 \ub2e4\uc6a9\ub3c4 \ud569\uae08\uc758 \uc7a5\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      CuZn36Pb3\uac00 \uc0ac\uc6a9\ub418\ub294 \uacf3<\/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>\ubc38\ube0c \ubcf8\uccb4, \uc5f0\ub8cc \ucee4\ub125\ud130, \uc13c\uc11c \ud558\uc6b0\uc9d5<\/td><\/tr>
      \ubc30\uad00<\/strong><\/td>\ud53c\ud305, \ubc38\ube0c, \uc218\ub3c4\uaf2d\uc9c0 \ubc0f \ud30c\uc774\ud504 \ucee4\ub125\ud130<\/td><\/tr>
      \uc804\uae30<\/strong><\/td>\ub2e8\uc790, \ucee4\ub125\ud130 \ubc0f \uc2a4\uc704\uce58 \uad6c\uc131 \uc694\uc18c<\/td><\/tr>
      \uae30\uacc4<\/strong><\/td>\uae30\uc5b4, \ubd80\uc2f1 \ubc0f \uc815\ubc00 \uae30\uacc4 \ubd80\ud488<\/td><\/tr>
      \ud56d\uacf5\uc6b0\uc8fc<\/strong><\/td>\uc804\uae30 \ucee4\ub125\ud130, \ud328\uc2a4\ub108 \ubc0f \uc720\uc555 \ubd80\ud488<\/td><\/tr>
      \uc18c\ube44\uc7ac<\/strong><\/td>\uc7a5\uc2dd\uc6a9 \ud558\ub4dc\uc6e8\uc5b4, \uc790\ubb3c\uc1e0 \ubc0f \uc5f4\uc1e0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      CuZn36Pb3\uac00 \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc778 \uc774\uc720<\/strong><\/h3>\n\n\n\n
        \n
      1. \uc790\ub3d9\ucc28<\/strong>: CuZn36Pb3 \ub192\uc740 \uac00\uacf5\uc131<\/strong> \uc758 \uc0dd\uc0b0\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ubc38\ube0c \ubcf8\uccb4<\/strong> \uadf8\ub9ac\uace0 \uc13c\uc11c \ud558\uc6b0\uc9d5<\/strong>\uc758 \uacbd\uc6b0 \uc815\ubc00\ub3c4\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uadf8 \ub0b4\uc2dd\uc131<\/strong> \uc5d0 \ub178\ucd9c\ub418\ub294 \uad6c\uc131 \uc694\uc18c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc5d4\uc9c4 \uc624\uc77c<\/strong> \uadf8\ub9ac\uace0 \uc5f4\uc545\ud55c \ud658\uacbd<\/strong>.<\/li>\n\n\n\n
      2. \ubc30\uad00<\/strong>: \uadf8\uac83\uc758 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong>CuZn36Pb3\ub294 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc38\ube0c<\/strong> \uadf8\ub9ac\uace0 \ud53c\ud305<\/strong>\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0 \ubb3c<\/strong> \uadf8\ub9ac\uace0 \uc2a4\ud300<\/strong> \uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \ub9ce\uc740 \ub9ac\ub4dc \ucf58\ud150\uce20 \uaddc\uc815<\/strong> \uc2dd\uc218 \uc2dc\uc2a4\ud15c\uc6a9.<\/li>\n\n\n\n
      3. \uc804\uae30<\/strong>: CuZn36Pb3 \uc804\ub3c4\uc131<\/strong> \ub294 \ub2e4\uc74c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc804\uae30 \ucee4\ub125\ud130<\/strong> \uadf8\ub9ac\uace0 \ud130\ubbf8\ub110<\/strong>\ud2b9\ud788 \uc800\uc804\uc555 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uadf8 \uc131\ud615\uc131<\/strong> \ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ubaa8\uc591<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc548\uc815\uc801\uc778 \uc804\uae30 \uc5f0\uacb0\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
      4. \uae30\uacc4<\/strong>: \ub54c\ubb38\uc5d0 \ub0b4\ub9c8\ubaa8\uc131<\/strong> \uadf8\ub9ac\uace0 \uae30\uacc4 \uac00\uacf5\uc131<\/strong>CuZn36Pb3\ub294 \uc885\uc885 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uae30\uc5b4<\/strong> \uadf8\ub9ac\uace0 \ubd80\uc2f1<\/strong>\uc5d0\uc11c \uc815\ubc00\ub3c4<\/strong> \uadf8\ub9ac\uace0 \ub0b4\uad6c\uc131<\/strong> \uac00 \ud575\uc2ec\uc785\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

        \ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc7ac\ub8cc\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c CuZn36Pb3\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ud06c\uae30<\/strong>, \uc131\uc801<\/strong>\ubc0f \uc591\uc2dd<\/strong> \ub97c \ub2e4\uc591\ud55c \uc81c\uc870 \uacf5\uc815\uc5d0 \ub9de\uac8c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc0ac\uc591<\/strong> \uadf8\ub9ac\uace0 \ud45c\uc900<\/strong> \uc774 \ud569\uae08\uc758 \uacbd\uc6b0<\/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 \ubd09\uc758 \ud45c\uc900 \uc0ac\uc591<\/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
        \n\n\n\n

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

        \uac00\uaca9 CuZn36Pb3<\/strong> \uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc7a5 \uc0c1\ud669<\/strong>, \uacf5\uae09\uc5c5\uccb4<\/strong>\ubc0f \uc591\uc2dd<\/strong> (\uc608: \ub9c9\ub300, \uc2dc\ud2b8, \ud29c\ube0c)\ub97c \uad6c\ub9e4\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc7a0\uc7ac\uc801\uc778 \uacf5\uae09\uc5c5\uccb4<\/strong> \uadf8\ub9ac\uace0 \uac00\uaca9<\/strong> \uc758 \uacbd\uc6b0 CuZn36Pb3.<\/p>\n\n\n\n

        \uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9 \ubc94\uc704<\/strong><\/h3>\n\n\n\n
        \uacf5\uae09\uc5c5\uccb4<\/strong><\/th>\uc704\uce58<\/strong><\/th>\uac00\uaca9 \ubc94\uc704(kg\ub2f9)<\/strong><\/th>\uc77c\ubc18\uc801\uc778 \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

        \uac00\uaca9 \uace0\ub824 \uc0ac\ud56d<\/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, \ub85c\ub4dc<\/strong> \uadf8\ub9ac\uace0 \uc640\uc774\uc5b4<\/strong> \ub294 \ucd94\uac00 \ucc98\ub9ac \uacfc\uc815\uc73c\ub85c \uc778\ud574 \ub354 \ube44\uc2fc \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uacf5\uae09\uc5c5\uccb4 \uc704\uce58<\/strong>: \ub54c\ubb38\uc5d0 \ubc30\uc1a1\ube44<\/strong> \uadf8\ub9ac\uace0 \uc218\uc785 \uad00\uc138<\/strong>\uacf5\uae09\uc5c5\uccb4\uc758 \uc704\uce58\uc5d0 \ub530\ub77c \uac00\uaca9\uc774 \ud06c\uac8c \ubcc0\ub3d9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uc2dc\uc7a5 \uc0c1\ud669<\/strong>: \uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 \uc544\uc5f0<\/strong> \uac00\uaca9\uc740 \ubcc0\ub3d9\ub420 \uc218 \uc788\uc73c\uba70, \uc774\ub294 CuZn36Pb3\uc758 \uc804\uccb4 \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uad6c\ub9ac \uac00\uaca9\uc774 \uc0c1\uc2b9\ud558\uba74 \uc774 \ud569\uae08\uc758 \uac00\uaca9\ub3c4 \uadf8\uc5d0 \ub530\ub77c \uc0c1\uc2b9\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n

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

          \ubaa8\ub4e0 \uc790\ub8cc\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c, CuZn36Pb3<\/strong> \uc5d0\ub294 \uc790\uccb4 \uc138\ud2b8\uc758 \uc7a5\uc810<\/strong> \uadf8\ub9ac\uace0 \uc81c\ud55c \uc0ac\ud56d<\/strong>. \uc544\ub798\uc5d0\uc11c\ub294 \uc804\ubb38\uac00<\/strong> \uadf8\ub9ac\uace0 \ub2e8\uc810<\/strong> \uc774 \ud569\uae08\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\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\ub7c9 \ub355\ubd84\uc5d0 CuZn36Pb3\ub294 \uac00\uacf5\uc774 \uc6a9\uc774\ud558\uc5ec \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0 \ud6a8\uc728\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/td>\ub9ac\ub4dc \ucf58\ud150\uce20<\/strong>: \ub0a9\uc740 \uae30\uacc4 \uac00\uacf5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc \ud2b9\uc815 \uc6a9\ub3c4, \ud2b9\ud788 \uc2dd\uc218 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc81c\ud55c\ub418\uac70\ub098 \uaddc\uc81c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong>: \ub2f4\uc218 \ubc0f \uc57d\uac04 \uac70\uce5c \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\ud639\ub3c5\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \ubd80\uc2dd<\/strong>: CuZn36Pb3\ub294 \ubc14\ub2f7\ubb3c\uc774\ub098 \ud654\ud559\ubb3c\uc9c8 \ub178\ucd9c\uacfc \uac19\uc774 \ubd80\uc2dd\uc131\uc774 \uac15\ud55c \ud658\uacbd\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: \ub354 \ub192\uc740 \uad6c\ub9ac \ud569\uae08\uc5d0 \ube44\ud574 CuZn36Pb3\ub294 \ub354 \uc800\ub834\ud558\uc5ec \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/td>\ub0ae\uc740 \uac15\ub3c4<\/strong>: CuZn36Pb3\ub294 \ub2e4\ub978 \uad6c\ub9ac \ud569\uae08\uacfc \ub3d9\uc77c\ud55c \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uace0\ubd80\ud558 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \uc88b\uc740 \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: \uc801\ub2f9\ud55c \uc804\ub3c4\uc131\uc774 \ud544\uc694\ud55c \uc804\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\uace0\uc804\ub958 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong>: \uc21c\uc218 \uad6c\ub9ac\uc5d0 \ube44\ud574 \uc804\ub3c4\ub3c4\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uace0\uc804\ub958 \uc804\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc740 CuZn36Pb3.<\/td><\/tr>
          \uc131\ud615\uc131<\/strong>: \uac08\ub77c\uc9c0\uc9c0 \uc54a\uace0 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \uc131\ud615\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\ud658\uacbd \ubb38\uc81c<\/strong>: \ub0a9 \uc131\ubd84\uc740 \ud3d0\uae30 \ub610\ub294 \uc7ac\ud65c\uc6a9 \uc2dc \ud658\uacbd \ubc0f \uac74\uac15\uc0c1\uc758 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n\n\n\n

          CuZn36Pb3\uc640 \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08 \ube44\uad50<\/strong><\/h2>\n\n\n\n

          \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 CuZn36Pb3\ub97c \ub2e4\ub978 \uc720\uc0ac\ud55c \uc18c\uc7ac\uc640 \ube44\uad50\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. CuZn36Pb3\uac00 \ub2e4\ub978 \uc18c\uc7ac\uc640 \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud669\ub3d9 \ud569\uae08<\/strong> \uadf8\ub9ac\uace0 \uad6c\ub9ac \uae30\ubc18 \uc7ac\ub8cc<\/strong>.<\/p>\n\n\n\n

          \ub2e4\ub978 \ud569\uae08\uacfc \ube44\uad50\ud55c CuZn36Pb3<\/strong><\/h3>\n\n\n\n
          \uc18d\uc131<\/strong><\/th>CuZn36Pb3<\/strong><\/th>CuZn39Pb3 (CW614N)<\/strong><\/th>CuZn37 (CW508L)<\/strong><\/th>CuZn40Pb2 (CW617N)<\/strong><\/th><\/tr><\/thead>
          \uc778\uc7a5 \uac15\ub3c4<\/strong><\/td>350 - 480 MPa<\/td>360 - 450 MPa<\/td>330 - 450 MPa<\/td>350 - 470 MPa<\/td><\/tr>
          \uac00\uacf5\uc131<\/strong><\/td>\uc6b0\uc218(\ub0a9\uc73c\ub85c \uc778\ud574)<\/td>\uc6b0\uc218<\/td>\uc591\ud638<\/td>\uc6b0\uc218<\/td><\/tr>
          \ub0b4\uc2dd\uc131<\/strong><\/td>\uc591\ud638<\/td>\ub9e4\uc6b0 \uc88b\uc74c<\/td>\ubcf4\ud1b5<\/td>\uc591\ud638<\/td><\/tr>
          \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>26 - 30% IACS<\/td>26 - 30% IACS<\/td>27% IACS<\/td>25% IACS<\/td><\/tr>
          \uc131\ud615\uc131<\/strong><\/td>\uc591\ud638<\/td>\uc591\ud638<\/td>\ub9e4\uc6b0 \uc88b\uc74c<\/td>\uc591\ud638<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc8fc\uc694 \ub0b4\uc6a9<\/strong><\/h3>\n\n\n\n