{"id":3501,"date":"2024-12-23T02:27:06","date_gmt":"2024-12-23T02:27:06","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3501"},"modified":"2024-12-23T02:27:08","modified_gmt":"2024-12-23T02:27:08","slug":"cuzn20alloy-need-for-reliable-and-beautiful-brasswork","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/ko\/cuzn20alloy-need-for-reliable-and-beautiful-brasswork\/","title":{"rendered":"CuZn20: \uc548\uc815\uc801\uc774\uace0 \uc544\ub984\ub2e4\uc6b4 \ud669\ub3d9 \uac00\uacf5\uc5d0 \ud544\uc694\ud55c \ud569\uae08"},"content":{"rendered":"<p>\ud669\ub3d9 \ud569\uae08\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uac00\uc7a5 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uc18c\uc7ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. <strong>CuZn20<\/strong> \ub294 \uc774 \uc81c\ud488\uad70\uc5d0\uc11c \uac00\uc7a5 \ub3c5\ud2b9\ud55c \uc635\uc158 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc798 \uc54c\ub824\uc9c4 <strong>\ub6f0\uc5b4\ub09c \ub0c9\uac04 \uac00\uacf5 \ud2b9\uc131<\/strong>, <strong>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong>\ubc0f <strong>\uc544\ub984\ub2e4\uc6b4 \ubbf8\uc801 \ub9e4\ub825<\/strong>CuZn20\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc544\ud0a4\ud14d\ucc98<\/strong> \uc5d0 <strong>\uc804\uc790 \uc81c\ud488<\/strong>.<\/p>\n\n\n\n<p>\uadf8\ub807\ub2e4\uba74 \uc774 \ud669\ub3d9 \ud569\uae08\uc774 \ud2b9\ubcc4\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \ud669\ub3d9 \ud569\uae08\uc758 <strong>\uc8fc\uc694 \uc18d\uc131<\/strong>, <strong>\uc0ac\uc6a9<\/strong>\ubc0f <strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \uc758 <strong>CuZn20<\/strong>? \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4. <strong>\uad6c\uc131<\/strong> \ub97c <strong>\uc7a5\uc810<\/strong> \uadf8\ub9ac\uace0 <strong>\uc81c\ud55c \uc0ac\ud56d<\/strong>. \uc5d4\uc9c0\ub2c8\uc5b4, \ub514\uc790\uc774\ub108 \ub610\ub294 \uc7ac\ub8cc \uacfc\ud559\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \ubd84\uc774\ub77c\uba74 \uc774 \uae00\uc744 \ud1b5\ud574 CuZn20\uacfc \uadf8 \ub2e4\uc591\ud55c \uc774\uc810\uc744 \uae4a\uc774 \uc788\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uac1c\uc694 <\/strong><\/h2>\n\n\n\n<p><strong>CuZn20<\/strong>\ub85c\ub3c4 \uc54c\ub824\uc9c4 <strong>C24000<\/strong> \ub610\ub294 <strong>CW503L<\/strong>\ub294 \uc8fc\ub85c \ub2e4\uc74c\uc73c\ub85c \uad6c\uc131\ub41c \ud669\ub3d9 \ud569\uae08\uc785\ub2c8\ub2e4. <strong>80% \uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 <strong>20% \uc544\uc5f0<\/strong>. \uc774 \uad6c\uc131\uc740 <strong>\ud669\uae08\ube5b \ub178\ub780\uc0c9 \uc678\uad00<\/strong>\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 <strong>\uc7a5\uc2dd \ubaa9\uc801<\/strong>\ud558\uc9c0\ub9cc CuZn20\uc758 \uc7a5\uc810\uc740 \ub2e8\uc21c\ud55c \ubbf8\uc801 \ud6a8\uacfc \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub97c \ud1b5\ud574 <strong>\ub6f0\uc5b4\ub09c \uc791\uc5c5\uc131<\/strong> \uadf8\ub9ac\uace0 <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Formability\" target=\"_blank\" rel=\"noopener\">\uc131\ud615\uc131<\/a><\/strong>CuZn20\uc740 \uc885\uc885 \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\ub0c9\uac04 \uc131\ud615 \uacf5\uc815<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 <strong>\ub525 \ub4dc\ub85c\uc789<\/strong> \uadf8\ub9ac\uace0 <strong>\uc2a4\ud0ec\ud551<\/strong>. \ub610\ud55c CuZn20\uc740 \ub2e4\uc74c\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. <strong>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong> \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. <strong>\ubc30\uad00 \uc124\ube44<\/strong>, <strong>\uc804\uae30 \ucee4\ub125\ud130<\/strong>\uadf8\ub9ac\uace0 \uc2ec\uc9c0\uc5b4 <strong>\uc545\uae30<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc8fc\uc694 \uae30\ub2a5 :<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub6f0\uc5b4\ub09c \uc800\uc628 \uc791\uc5c5\uc131<\/strong>: CuZn20\uc740 \ubb34\uacb0\uc131\uc744 \uc783\uc9c0 \uc54a\uace0 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \ud615\uc131\ud558\uace0 \uc870\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubbf8\uc801 \ub9e4\ub825<\/strong>: CuZn20\uc758 \ubc1d\uc740 \ub178\ub780\uc0c9 \ud1a4\uc740 \ub2e4\uc74c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. <strong>\uc7a5\uc2dd\uc6a9 \uae08\uc18d\uacf5\uc608<\/strong> \uadf8\ub9ac\uace0 <strong>\ubcf4\uc11d<\/strong>.<\/li>\n\n\n\n<li><strong>\ub0b4\uc2dd\uc131<\/strong>: \ub192\uc740 \uad6c\ub9ac \ud568\ub7c9\uc73c\ub85c \ub0b4\uad6c\uc131 \ubcf4\uc7a5 <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Oxidation_state\" target=\"_blank\" rel=\"noopener\">\uc0b0\ud654<\/a><\/strong> \uadf8\ub9ac\uace0 <strong>\ubd80\uc2dd<\/strong> \ub300\uae30 \uc870\uac74, \ub2f4\uc218, \uc2ec\uc9c0\uc5b4 \uc628\ud654\ud55c \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc801\ub2f9\ud55c \uac15\ub3c4\uc640 \uc5f0\uc131<\/strong>: CuZn20\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\ud798<\/strong> \uadf8\ub9ac\uace0 <strong>\uc720\uc5f0\uc131<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae30\ub2a5\uc801\uc778 \uc6a9\ub3c4\uc640 \uc7a5\uc2dd\uc801\uc778 \uc6a9\ub3c4\uc5d0 \ubaa8\ub450 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6b0\uc218\ud55c \uc804\ub3c4\uc131<\/strong>: \uc21c\uc218 \uad6c\ub9ac\ub9cc\ud07c \uc804\ub3c4\uc131\uc774 \ub192\uc9c0\ub294 \uc54a\uc9c0\ub9cc CuZn20\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc801\uc808\ud55c \uc804\uae30 \uc804\ub3c4\uc131<\/strong>\ub97c \uc0ac\uc6a9\ud558\uba74 \ud2b9\uc815 <strong>\uc804\uc790 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uad6c\uc131 \ubc0f \uc18d\uc131 <\/strong><\/h2>\n\n\n\n<p>\ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c CuZn20\uc758 \uc131\ub2a5\uc740 \ub2e4\uc74c\uacfc \uc9c1\uc811\uc801\uc73c\ub85c \uc5f0\uad00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud654\ud559 \uc131\ubd84<\/strong> \uadf8\ub9ac\uace0 <strong>\ubb3c\ub9ac\uc801 \uc18d\uc131<\/strong>. \uc544\ub798\uc5d0\uc11c\ub294 CuZn20\uc758 \ub2e4\uc591\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \ubd84\uc11d\ud558\uace0 \uc774\ub7ec\ud55c \uc694\uc18c\uac00 \ud2b9\uc131\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ud654\ud559 \uc131\ubd84 <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uc694\uc18c<\/strong><\/th><th><strong>\ubc31\ubd84\uc728(%)<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\uad6c\ub9ac(Cu)<\/strong><\/td><td>79.0 &#8211; 81.0<\/td><\/tr><tr><td><strong>\uc544\uc5f0(Zn)<\/strong><\/td><td>\uc794\uc561(~19.0 - 21.0)<\/td><\/tr><tr><td><strong>\ub0a9(Pb)<\/strong><\/td><td>\u2264 0.05<\/td><\/tr><tr><td><strong>\ucca0(Fe)<\/strong><\/td><td>\u2264 0.05<\/td><\/tr><tr><td><strong>\uae30\ud0c0 \uc694\uc18c<\/strong><\/td><td>\ucd94\uc801 \uae08\uc561<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ucd5c\uace0 <strong>\uad6c\ub9ac \ud568\ub7c9<\/strong> \uc758 \uc2dc\uadf8\ub2c8\ucc98\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\ud669\uae08\ube5b \ub178\ub780\uc0c9<\/strong> \uc5d0 \uae30\uc5ec\ud558\uace0 <strong>\ub0b4\uc2dd\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\uc791\uc5c5\uc131<\/strong>. . <strong>\uc544\uc5f0<\/strong> \uc81c\uacf5 <strong>\ud798<\/strong> \uadf8\ub9ac\uace0 <strong>\uc5f0\uc131<\/strong>\uc758 \ubbf8\ub7c9 \uc6d0\uc18c\ub294 <strong>\ub9ac\ub4dc<\/strong> \uadf8\ub9ac\uace0 <strong>\ucca0<\/strong> \ub294 \uc7ac\ub8cc\uc758 \uc21c\ub3c4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ucd5c\uc18c\ud55c\uc73c\ub85c \uc720\uc9c0\ub418\uba70 <strong>\ub0a9\ub55c\uc131<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131 <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uc18d\uc131<\/strong><\/th><th><strong>\uac00\uce58<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\uc778\uc7a5 \uac15\ub3c4<\/strong><\/td><td>250 - 350 MPa<\/td><\/tr><tr><td><strong>\uc218\uc728 \uac15\ub3c4<\/strong><\/td><td>120 - 180 MPa<\/td><\/tr><tr><td><strong>\uc2e0\uc7a5<\/strong><\/td><td>40 &#8211; 50%<\/td><\/tr><tr><td><strong>\ubc00\ub3c4<\/strong><\/td><td>8.50g\/cm\u00b3<\/td><\/tr><tr><td><strong>\uacbd\ub3c4<\/strong><\/td><td>60 - 90 HB<\/td><\/tr><tr><td><strong>\uc5f4 \uc804\ub3c4\uc131<\/strong><\/td><td>120 W\/m-K<\/td><\/tr><tr><td><strong>\uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td><td>30% IACS<\/td><\/tr><tr><td><strong>\uc735\uc810<\/strong><\/td><td>930 - 950\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc8fc\uc694 \uc778\uc0ac\uc774\ud2b8:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc131\ud615\uc131<\/strong>: \ub192\uc740 \uc5f0\uc2e0\uc728(\ucd5c\ub300 50%) \ub355\ubd84\uc5d0 \uade0\uc5f4\uc758 \uc704\ud5d8 \uc5c6\uc774 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \uc131\ud615\ud560 \uc218 \uc788\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. <strong>\ub525 \ub4dc\ub85c\uc789<\/strong> \uadf8\ub9ac\uace0 <strong>\uc2a4\ud0ec\ud551<\/strong>.<\/li>\n\n\n\n<li><strong>\ub0b4\uc2dd\uc131<\/strong>: CuZn20\uc758 \ub192\uc740 \uad6c\ub9ac \ud568\ub7c9\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. <strong>\ub300\uae30 \uc870\uac74<\/strong> \uadf8\ub9ac\uace0 <strong>\ub2f4\uc218 \ud658\uacbd<\/strong>\uc5d0 \uc801\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. <strong>\uc2e4\uc678 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>.<\/li>\n\n\n\n<li><strong>\uc804\uae30 \ubc0f \uc5f4 \uc804\ub3c4\uc131<\/strong>: \uc804\ub3c4\uc131 \uce21\uba74\uc5d0\uc11c \uc21c\uc218 \uad6c\ub9ac\uc640 \uc77c\uce58\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc5ec\uc804\ud788 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc801\uc808\ud55c<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc804\uae30 \ubc0f \uc5f4 \uc131\ub2a5 <strong>\ucee4\ub125\ud130<\/strong> \uadf8\ub9ac\uace0 <strong>\uc5f4 \uad50\ud658\uae30<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 <\/strong><\/h2>\n\n\n\n<p>CuZn20\uc758 \ub3c5\ud2b9\ud55c \uc870\ud569\uc740 <strong>\ubbf8\uc801 \ub9e4\ub825<\/strong>, <strong>\ud798<\/strong>\ubc0f <strong>\ub0b4\uc2dd\uc131<\/strong> \uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. CuZn20\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\uc640 \uc774\ub7ec\ud55c \ud2b9\uc815 \uc6a9\ub3c4\ub85c \uc120\ud0dd\ub41c \uc774\uc720\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uc0b0\uc5c5<\/strong><\/th><th><strong>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\uc544\ud0a4\ud14d\ucc98<\/strong><\/td><td>\uc7a5\uc2dd \ud328\ub110, \ub8e8\ud551, \ub3c4\uc5b4 \ud578\ub4e4 \ubc0f \uace0\uc815 \uc7a5\uce58<\/td><\/tr><tr><td><strong>\ubc30\uad00<\/strong><\/td><td>\ud30c\uc774\ud504, \ubc38\ube0c, \uc218\ub3c4\uaf2d\uc9c0 \ubc0f \ud53c\ud305<\/td><\/tr><tr><td><strong>\uc804\uc790 \uc81c\ud488<\/strong><\/td><td>\ucee4\ub125\ud130, \ub2e8\uc790 \ubc0f \uc800\uc804\uc555 \ubd80\ud488<\/td><\/tr><tr><td><strong>\uc790\ub3d9\ucc28<\/strong><\/td><td>\ub77c\ub514\uc5d0\uc774\ud130 \ucf54\uc5b4, \uac1c\uc2a4\ud0b7 \ubc0f \uc5f0\ub8cc \uc2dc\uc2a4\ud15c \uad6c\uc131\ud488<\/td><\/tr><tr><td><strong>\ubcf4\uc11d\/\uc7a5\uc2dd\ud488<\/strong><\/td><td>\uccb4\uc778, \ubc18\uc9c0, \ube0c\ub85c\uce58 \ubc0f \uc7a5\uc2dd \uc870\uac01<\/td><\/tr><tr><td><strong>\uc545\uae30<\/strong><\/td><td>\ube0c\ub77c\uc2a4 \uc708\ub4dc, \ubca8, \uc2ec\ubc8c\uc988<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>CuZn20\uc774 \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc778 \uc774\uc720:<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc544\ud0a4\ud14d\ucc98<\/strong>: CuZn20's <strong>\ud669\uae08\ube5b \ub178\ub780\uc0c9<\/strong> \uadf8\ub9ac\uace0 <strong>\ub0b4\uc2dd\uc131<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\uc7a5\uc2dd\uc801\uc778 \uac74\ucd95 \uc694\uc18c<\/strong>\ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uc57c\uc678 \ud658\uacbd\uc5d0\uc11c <strong>\uc0b0\ud654<\/strong> \uac00 \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc30\uad00<\/strong>: \ub355\ubd84\uc5d0 <strong>\ub192\uc740 \uad6c\ub9ac \ud568\ub7c9<\/strong>\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ubd80\uc2dd<\/strong> \uadf8\ub9ac\uace0 <strong>\ubcc0\uc0c9<\/strong>\uc5d0 \ud0c1\uc6d4\ud55c \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ubc30\uad00 \uc124\ube44<\/strong> \uc5d0 \ub178\ucd9c\ub418\ub294 <strong>\ubb3c<\/strong> \uadf8\ub9ac\uace0 <strong>\uc218\ubd84<\/strong>.<\/li>\n\n\n\n<li><strong>\uc804\uc790 \uc81c\ud488<\/strong>: \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\ucee4\ub125\ud130<\/strong> \uadf8\ub9ac\uace0 <strong>\ud130\ubbf8\ub110<\/strong> \uc758 \uc870\ud569\uc73c\ub85c \uc778\ud574 <strong>\uc801\ub2f9\ud55c \uc804\uae30 \uc804\ub3c4\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ub0b4\uad6c\uc131<\/strong>.<\/li>\n\n\n\n<li><strong>\uc790\ub3d9\ucc28<\/strong>: CuZn20's <strong>\uc5f4 \uc804\ub3c4\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ub0b4\uc2dd\uc131<\/strong> \ub2e4\uc74c\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. <strong>\ub77c\ub514\uc5d0\uc774\ud130<\/strong>, <strong>\uac1c\uc2a4\ud0b7<\/strong>\ubc0f \uae30\ud0c0 <strong>\uace0\uc628 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \uc5d0\uc11c <strong>\uc790\ub3d9\ucc28 \uc0b0\uc5c5<\/strong>.<\/li>\n\n\n\n<li><strong>\ubcf4\uc11d \ubc0f \uc7a5\uc2dd\ud488<\/strong>: \uadf8\uac83\uc758 <strong>\ubc1d\uc740 \ub178\ub780\uc0c9 \uc0c9\uc870<\/strong> \uadf8\ub9ac\uace0 <strong>\uc190\uc26c\uc6b4 \uc791\uc5c5\uc131<\/strong>\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\uc8fc\uc5bc\ub9ac \ub9cc\ub4e4\uae30<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae08\uacfc \ub9e4\uc6b0 \ud761\uc0ac\ud55c \uc544\ub984\ub2e4\uc6b4 \ub9c8\uac10\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc545\uae30<\/strong>: \ub2e4\uc74c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\ud669\ub3d9 \uad00\uc545\uae30<\/strong> \uadf8\ub9ac\uace0 <strong>bells<\/strong> \ub85c \uc778\ud574 <strong>\uc74c\ud5a5 \uc18d\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ud654\ub824\ud55c \uc678\uad00<\/strong>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc0ac\uc591, \ud06c\uae30 \ubc0f \ud45c\uc900<\/strong><\/h2>\n\n\n\n<p>\uc18c\uc2f1 \uc2dc <strong>CuZn20<\/strong>\uc758 \ub2e4\uc591\ud55c <strong>\ud06c\uae30<\/strong>, <strong>\uc131\uc801<\/strong>\ubc0f <strong>\ud45c\uc900<\/strong> \ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\uc5d0\ub294 CuZn20\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \ud45c\uc900\uacfc \ud06c\uae30\uac00 \uc694\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uacf5\ud1b5 \ud45c\uc900 \ubc0f \ud06c\uae30 <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\ud45c\uc900<\/strong><\/th><th><strong>\uc124\uba85<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>ASTM B36<\/strong><\/td><td>\ud669\ub3d9 \ud50c\ub808\uc774\ud2b8, \uc2dc\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd \uc0ac\uc591<\/td><\/tr><tr><td><strong>EN 1652<\/strong><\/td><td>\uc2a4\ud2b8\ub9bd \ud615\ud0dc\uc758 \uad6c\ub9ac \ubc0f \uad6c\ub9ac \ud569\uae08\uc5d0 \ub300\ud55c \uc720\ub7fd \ud45c\uc900<\/td><\/tr><tr><td><strong>JIS H3250<\/strong><\/td><td>\ud669\ub3d9 \ud50c\ub808\uc774\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd\uc5d0 \ub300\ud55c \uc77c\ubcf8 \ud45c\uc900<\/td><\/tr><tr><td><strong>ISO 431<\/strong><\/td><td>\ud669\ub3d9 \ud569\uae08 \uc870\uc131\uc5d0 \ub300\ud55c \uad6d\uc81c \ud45c\uc900<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc591\uc2dd \ubc0f \ud06c\uae30 <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uc591\uc2dd<\/strong><\/th><th><strong>\ud06c\uae30 \ubc94\uc704<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\ub85c\ub4dc<\/strong><\/td><td>\uc9c1\uacbd: 5mm ~ 100mm<\/td><\/tr><tr><td><strong>\uc2dc\ud2b8\/\ud50c\ub808\uc774\ud2b8<\/strong><\/td><td>\ub450\uaed8: 0.5mm ~ 40mm<\/td><\/tr><tr><td><strong>\ud29c\ube0c<\/strong><\/td><td>\uc9c1\uacbd: 6mm ~ 100mm<\/td><\/tr><tr><td><strong>\uc804\uc120<\/strong><\/td><td>\uc9c1\uacbd: 0.5mm ~ 10mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc0ac\uc6a9\uc790 \uc9c0\uc815 \ud06c\uae30 \uc0ac\uc6a9 \uac00\ub2a5 \uc5ec\ubd80:<\/strong><\/h3>\n\n\n\n<p>\ub9ce\uc740 \uacf5\uae09\uc5c5\uccb4\uac00 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc0ac\uc6a9\uc790 \uc9c0\uc815 \ud06c\uae30<\/strong> \ub610\ub294 <strong>\uc81c\uc791 \uc635\uc158<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\uc815 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uc81c\ud488 \uc774\uc678\uc758 \uc0ac\uc774\uc988\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ubb38\uc758\ud558\uc5ec \ub9de\ucda4 \uacac\uc801\uc744 \ubc1b\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9<\/strong><\/h2>\n\n\n\n<p>\uadf8\ub9ac\uace0 <strong>\uac00\uc6a9\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\uac00\uaca9<\/strong> \uc758 CuZn20\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc704\uce58<\/strong>, <strong>\uc2dc\uc7a5 \uc218\uc694<\/strong>\ubc0f <strong>\uc8fc\ubb38 \uc218\ub7c9<\/strong>. \uc544\ub798\ub294 \uc77c\ubc18\uc801\uc778 \uacf5\uae09\uc5c5\uccb4\uc640 \uad00\ub828 \uc2dc\uc7a5 \uac00\uaca9 \ubc94\uc704\ub97c \ubcf4\uc5ec\uc8fc\ub294 \ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uacf5\uae09\uc5c5\uccb4<\/strong><\/th><th><strong>\uc704\uce58<\/strong><\/th><th><strong>\uac00\uaca9 \ubc94\uc704(kg\ub2f9)<\/strong><\/th><th><strong>\ub9ac\ub4dc \ud0c0\uc784<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>KME \ub3c5\uc77c<\/strong><\/td><td>\ub3c5\uc77c<\/td><td>$7 &#8211; $11<\/td><td>2-4\uc8fc<\/td><\/tr><tr><td><strong>\uc544\ube44\ubc14 \uae08\uc18d<\/strong><\/td><td>\ubbf8\uad6d<\/td><td>$8 &#8211; $12<\/td><td>1-3\uc8fc<\/td><\/tr><tr><td><strong>\uc0c1\ud558\uc774 \uae08\uc18d \uacf5\uc0ac<\/strong><\/td><td>\uc911\uad6d<\/td><td>$6 &#8211; $10<\/td><td>3~5\uc8fc<\/td><\/tr><tr><td><strong>\uc2a4\ubbf8\uc2a4 \uba54\ud0c8 \uc13c\ud130<\/strong><\/td><td>UK<\/td><td>\u00a36 &#8211; \u00a310<\/td><td>1-2\uc8fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>CuZn20 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778:<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc2dc\uc7a5 \uc0c1\ud669<\/strong>: \uac00\uaca9 <strong>\uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 <strong>\uc544\uc5f0<\/strong> \uc740 \uc804 \uc138\uacc4 \uc218\uc694\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud558\uba70, \uc774\ub294 CuZn20\uc758 \uac00\uaca9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc8fc\ubb38 \uc218\ub7c9<\/strong>: \ub300\ub7c9 \uc8fc\ubb38\uc5d0\ub294 \uc885\uc885 \ub2e4\uc74c\uc774 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4. <strong>\ubcfc\ub968 \ud560\uc778<\/strong>\ub85c \ud45c\uc2dc\ub418\uba70, \uc18c\ub7c9\uc740 \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \ub354 \ube44\uc300 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucc98\ub9ac \ubc0f \uc0ac\uc6a9\uc790 \uc9c0\uc815<\/strong>: \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc0ac\uc6a9\uc790 \uc9c0\uc815\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 <strong>\uc808\ub2e8<\/strong>, <strong>\uc250\uc774\ud551<\/strong>\ub610\ub294 <strong>\ub9c8\ubb34\ub9ac<\/strong>\uc5d0 \ub530\ub77c \uac00\uaca9\uc774 \uc778\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc30\uc1a1 \ube44\uc6a9<\/strong>: \ud574\uc678 \uacf5\uae09\uc5c5\uccb4\ub85c\ubd80\ud130 CuZn20\uc744 \uc18c\uc2f1\ud558\uba74 \ubc30\uc1a1\ube44\uac00 \ucd94\uac00\ub420 \uc218 \uc788\uc73c\uba70 \uc804\uccb4 \ub9ac\ub4dc \ud0c0\uc784\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc7a5\uc810\uacfc \ud55c\uacc4 <\/strong><\/h2>\n\n\n\n<p>\ub2e4\ub978 \uc18c\uc7ac\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c CuZn20\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub450 \uac00\uc9c0 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc7a5\uc810<\/strong> \uadf8\ub9ac\uace0 <strong>\uc81c\ud55c \uc0ac\ud56d<\/strong>. \uc774\ub97c \uc774\ud574\ud558\uba74 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uc120\ud0dd\uc778\uc9c0 \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc7a5\uc810\uacfc \ud55c\uacc4 <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uc7a5\uc810<\/strong><\/th><th><strong>\uc81c\ud55c \uc0ac\ud56d<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\ub6f0\uc5b4\ub09c \uc131\ud615\uc131<\/strong>\ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc27d\uac8c \ub0c9\uac04 \uc131\ud615\ud560 \uc218 \uc788\uc5b4 \uc7a5\uc2dd\uc6a9\uc73c\ub85c \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><td><strong>\ubcf4\ud1b5 \uac15\ub3c4<\/strong>: \uc131\ud615\uc131\uc740 \uc88b\uc9c0\ub9cc \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\ub9cc\ud07c \uac15\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ub0b4\uc2dd\uc131<\/strong>: \uad6c\ub9ac \ud568\ub7c9\uc774 \ub192\uc544 \ub300\uae30 \uc870\uac74\uc5d0\uc11c \ubcc0\uc0c9\uacfc \uc0b0\ud654\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/td><td><strong>\uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong>: \uae30\uacc4\uc801 \ubd80\ud558\uac00 \ud070 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ubbf8\uc801 \ub9e4\ub825<\/strong>: \ub208\uc5d0 \ub744\ub294 \ud669\uae08\ube5b \ub178\ub780\uc0c9\uc73c\ub85c \ub9c8\uac10\ub418\uc5b4 \ubcf4\uc11d \ubc0f \uc7a5\uc2dd\uc6a9 \uae08\uc18d\uacf5\uc608\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><td><strong>\ub0ae\uc740 \uae30\uacc4 \uac00\uacf5\uc131<\/strong>: \ub0a9\uc774 \ud568\uc720\ub41c \ud669\ub3d9\uc5d0 \ube44\ud574 \uac00\uacf5\uc774 \ub354 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: \uace0\uad6c\ub9ac \ud569\uae08\uc5d0 \ube44\ud574 \uac00\uaca9\uc774 \uc800\ub834\ud558\uace0 \uac00\uaca9\uacfc \uc131\ub2a5\uc758 \uade0\ud615\uc774 \uc798 \uc7a1\ud600 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td><strong>\uc804\uae30 \uc804\ub3c4\uc131<\/strong>: \uc804\uae30\ub97c \uc804\ub3c4\ud558\uc9c0\ub9cc \uc21c\uc218 \uad6c\ub9ac\ubcf4\ub2e4 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc8fc\uc694 \uc694\uc810:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc131\ud615\uc131<\/strong>: CuZn20\uc740 <strong>\ud3ec\uba38\ube14<\/strong>\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. <strong>\ub0c9\uac04 \uac00\uacf5 \uacf5\uc815<\/strong> \uac19\uc740 <strong>\ub525 \ub4dc\ub85c\uc789<\/strong> \uadf8\ub9ac\uace0 <strong>\uc2a4\ud0ec\ud551<\/strong>.<\/li>\n\n\n\n<li><strong>\ub0b4\uc2dd\uc131<\/strong>: \uc774 \ud569\uae08\uc740 \ub2e4\uc74c\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. <strong>\uc628\ud654\ud55c \ud658\uacbd<\/strong>\uc800\ud56d <strong>\uc0b0\ud654<\/strong> \uadf8\ub9ac\uace0 <strong>\ubcc0\uc0c9<\/strong>\uc774\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0\ub294 \ucd5c\uc120\uc758 \uc120\ud0dd\uc774 \uc544\ub2d0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uadf9\ub3c4\ub85c \uc5f4\uc545\ud55c \uc870\uac74<\/strong>.<\/li>\n\n\n\n<li><strong>\uacbd\uc81c\uc131<\/strong>: CuZn20\uc740 <strong>\ube44\uc6a9 \ud6a8\uc728\uc801<\/strong> \ub2e4\uc74c\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc194\ub8e8\uc158 <strong>\uc7a5\uc2dd\uc801\uc778 \ub9e4\ub825<\/strong> \uadf8\ub9ac\uace0 <strong>\ubcf4\ud1b5 \uae30\ub2a5<\/strong>. \uadf8\ub7ec\ub098 \ub2e4\uc74c\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uace0\uc751\ub825 \uae30\uacc4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CuZn20\uacfc \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08 \ube44\uad50<\/strong><\/h2>\n\n\n\n<p>\uace0\ub824\ud560 \ub54c <strong>CuZn20<\/strong> \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0 \ub2e4\ub978 \ud504\ub85c\uc81d\ud2b8\uc640 \ube44\uad50\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>\ud669\ub3d9 \ud569\uae08<\/strong> \ub97c \ud1b5\ud574 \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c\ub294 CuZn20\uacfc \uc77c\ubc18\uc801\uc778 \ud669\ub3d9 \ud569\uae08\uc744 \ube44\uad50\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc740 \ucc28\uc774\uc810\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. <strong>\ud798<\/strong>, <strong>\uc131\ud615\uc131<\/strong>\ubc0f <strong>\ube44\uc6a9<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud55c CuZn20<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\ud569\uae08<\/strong><\/th><th><strong>CuZn20<\/strong><\/th><th><strong>CuZn30<\/strong><\/th><th><strong>CuZn37<\/strong><\/th><th><strong>CuZn39Pb3<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\uc778\uc7a5 \uac15\ub3c4<\/strong><\/td><td>250 - 350 MPa<\/td><td>300 - 500 MPa<\/td><td>300 - 450 MPa<\/td><td>300 - 450 MPa<\/td><\/tr><tr><td><strong>\uc131\ud615\uc131<\/strong><\/td><td>\uc6b0\uc218<\/td><td>\uc591\ud638<\/td><td>\uc591\ud638<\/td><td>\ubcf4\ud1b5<\/td><\/tr><tr><td><strong>\ub0b4\uc2dd\uc131<\/strong><\/td><td>\uc6b0\uc218<\/td><td>\uc591\ud638<\/td><td>\uc591\ud638<\/td><td>\ubcf4\ud1b5<\/td><\/tr><tr><td><strong>\uac00\uacf5\uc131<\/strong><\/td><td>\ubcf4\ud1b5<\/td><td>\ubcf4\ud1b5<\/td><td>\ubcf4\ud1b5<\/td><td>\uc6b0\uc218<\/td><\/tr><tr><td><strong>\ubbf8\uc801 \ub9e4\ub825<\/strong><\/td><td>\ub192\uc74c<\/td><td>\ub192\uc74c<\/td><td>\ubcf4\ud1b5<\/td><td>\ubcf4\ud1b5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc8fc\uc694 \ube44\uad50:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CuZn20 \ub300 CuZn30<\/strong>: \ub450 \ud569\uae08 \ubaa8\ub450 \uc88b\uc740 <strong>\uc131\ud615\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ub0b4\uc2dd\uc131<\/strong>CuZn20\uc740 \ub2e4\uc74c\uc5d0 \uc57d\uac04 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\uc7a5\uc2dd \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \ub85c \uc778\ud574 <strong>\ub354 \ubc1d\uc740 \uc0c9\uc0c1<\/strong> \uadf8\ub9ac\uace0 <strong>\uad6c\ub9ac \ud568\ub7c9 \uc99d\uac00<\/strong>.<\/li>\n\n\n\n<li><strong>CuZn20 \ub300 CuZn37<\/strong>: CuZn37\uc740 \uc720\uc0ac\ud55c <strong>\ud798<\/strong> \uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\uc9c0\ub9cc <strong>\ub35c \uae4c\ub2e4\ub85c\uc6b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \uc774 \uc57d\uac04 \ub0ae\uae30 \ub54c\ubb38\uc5d0 <strong>\ub0b4\uc2dd\uc131<\/strong>.<\/li>\n\n\n\n<li><strong>CuZn20 \ub300 CuZn39Pb3<\/strong>: CuZn39Pb3\ub294 \ub354 <strong>\uae30\uacc4 \uac00\uacf5 \uac00\ub2a5<\/strong> \ub85c \uc778\ud574 <strong>\ub9ac\ub4dc \ucf58\ud150\uce20<\/strong>\uac00 \ub354 \uc88b\uc9c0\ub9cc, \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0\ub294 CuZn20\uc774 \ub354 \ub098\uc740 \uc635\uc158\uc785\ub2c8\ub2e4. <strong>\ub0c9\uac04 \uc131\ud615 \uacf5\uc815<\/strong> \ubc0f \ub2e4\uc74c\uc744 \uc694\uad6c\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 <strong>\uc21c\ub3c4<\/strong> (\uc608 <strong>\uc2dd\uc218 \uc2dc\uc2a4\ud15c<\/strong>).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ) <\/strong><\/h2>\n\n\n\n<p>CuZn20\uc5d0 \ub300\ud55c \uad81\uae08\uc99d\uc744 \ud574\uc18c\ud560 \uc218 \uc788\ub3c4\ub85d \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38\uacfc \uadf8\uc5d0 \ub300\ud55c \ub2f5\ubcc0\uc744 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\uc9c8\ubb38<\/strong><\/th><th><strong>\ub2f5\ubcc0<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub098\uc694?<\/strong><\/td><td>\ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\uc7a5\uc2dd \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>, <strong>\ubc30\uad00<\/strong>, <strong>\uc804\uc790 \uc81c\ud488<\/strong>\ubc0f <strong>\uc790\ub3d9\ucc28 \ubd80\ud488<\/strong> \ub85c \uc778\ud574 <strong>\uc131\ud615\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ubbf8\uc801 \ub9e4\ub825<\/strong>.<\/td><\/tr><tr><td><strong>\uc804\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/strong><\/td><td>\ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc801\ub2f9\ud55c \uc804\uae30 \uc804\ub3c4\uc131<\/strong>\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\uc800\uc804\uc555 \ucee4\ub125\ud130<\/strong> \uadf8\ub9ac\uace0 <strong>\ud130\ubbf8\ub110<\/strong>.<\/td><\/tr><tr><td><strong>\ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud558\uba74 \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\ub098\uc694?<\/strong><\/td><td>\ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ud0c1\uc6d4\ud569\ub2c8\ub2e4. <strong>\uc131\ud615\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ubbf8\uc801 \uc751\uc6a9 \ubd84\uc57c<\/strong>\uc640 \uac19\uc740 \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\ub9cc\ud07c \uac15\ud558\uac70\ub098 \uae30\uacc4 \uac00\uacf5\uc774 \uac00\ub2a5\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>CuZn39Pb3<\/strong>.<\/td><\/tr><tr><td><strong>\ub0a9\uc774 \uc5c6\ub294 \uc81c\ud488\uc778\uac00\uc694?<\/strong><\/td><td>\uc608, \uadf8\ub807\uc2b5\ub2c8\ub2e4. <strong>\ubb34\uc5f0 \ud569\uae08<\/strong>\uc774\ubbc0\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\ub9ac\ub4dc \ucf58\ud150\uce20<\/strong> \ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4. <strong>\uc2dd\uc218 \uc2dc\uc2a4\ud15c<\/strong>.<\/td><\/tr><tr><td><strong>\uc778\uc7a5 \uac15\ub3c4\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/strong><\/td><td>\uc5ec\uae30\uc5d0\ub294 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> \uc5d0\uc11c <strong>250 ~ 350 MPa<\/strong>\ud2b9\uc815 \uc870\uac74\uacfc \ud615\ud0dc\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/td><td>\ub2e4\uc74c \uc6a9\ub3c4\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\uc800~\uc911\ub4f1\ub3c4 \uc2a4\ud2b8\ub808\uc2a4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>. \uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc0c1\ud669\uc5d0\uc11c\ub294 \ub354 \uac15\ud55c \ud569\uae08\uc744 \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uacb0\ub860<\/strong><\/h2>\n\n\n\n<p>\uc694\uc57d\ud558\uc790\uba74, <strong>it<\/strong> \uc740 \ub2e4\uc6a9\ub3c4 \ud669\ub3d9 \ud569\uae08\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ube5b\uc744 \ubc1c\ud569\ub2c8\ub2e4. <strong>\uc131\ud615\uc131<\/strong>, <strong>\ubbf8\uc801 \ub9e4\ub825<\/strong>\ubc0f <strong>\ub0b4\uc2dd\uc131<\/strong>. \uc5b4\ub5a4 \ub514\uc790\uc778\uc774\ub4e0 <strong>\uc7a5\uc2dd\uc6a9 \uae08\uc18d\uacf5\uc608<\/strong>\uc5d0\uc11c \uc791\uc5c5 \uc911\uc785\ub2c8\ub2e4. <strong>\ubc30\uad00 \uc2dc\uc2a4\ud15c<\/strong>\ub610\ub294 \uc81c\uc791 <strong>\ubcf4\uc11d<\/strong>\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc131\ub2a5<\/strong> \uadf8\ub9ac\uace0 <strong>\uacbd\uc81c\uc131<\/strong> \uc5c5\uacc4 \uc804\ubc18\uc5d0\uc11c \uc778\uae30\uac00 \ub192\uc740 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0\ub294 \ucd5c\uc120\uc758 \uc120\ud0dd\uc774 \uc544\ub2d0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong> \ub610\ub294 <strong>\uae30\uacc4 \uac00\uacf5\uc131<\/strong> \uc774 \uac00\uc7a5 \ud070 \uad00\uc2ec\uc0ac\ub77c\uba74, CuZn20\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \ud0c1\uc6d4\ud569\ub2c8\ub2e4. <strong>\ub0c9\uac04 \uc131\ud615 \uacf5\uc815<\/strong> \uadf8\ub9ac\uace0 <strong>\uc2a4\ud2b8\ub808\uc2a4\uac00 \uc801\uc740 \ud658\uacbd<\/strong>. \ub97c \ucc3e\uace0 \uc788\ub2e4\uba74 <strong>\ube44\uc6a9 \ud6a8\uc728\uc801<\/strong> \uc7ac\ub8cc\uac00 \uc788\ub294 <strong>\ud654\ub824\ud55c \ub9c8\uac10<\/strong> \uadf8\ub9ac\uace0 <strong>\ub6f0\uc5b4\ub09c \uc791\uc5c5\uc131<\/strong>\ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uaf2d \uace0\ub824\ud574\ubcfc \ub9cc\ud55c \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><a href=\"https:\/\/met3dp.sg\/ko\/contact-us\/\">\uc81c\ud488\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uace0 \uc2f6\uc73c\uc2dc\ub2e4\uba74 \ubb38\uc758\ud574 \uc8fc\uc138\uc694.<\/a><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\ud669\ub3d9 \ud569\uae08\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac \uc911 \ud558\ub098\uc774\uba70, CuZn20\uc740 \uc774 \uc81c\ud488\uad70\uc5d0\uc11c \uac00\uc7a5 \ub3c5\ud2b9\ud55c \uc635\uc158 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \ub0c9\uac04 \uac00\uacf5 \ud2b9\uc131, \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uc544\ub984\ub2e4\uc6b4 \ubbf8\uc801 \ub9e4\ub825\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 CuZn20\uc740 \uac74\ucd95\ubd80\ud130 \uc804\uc790 \uc81c\ud488\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub807\ub2e4\uba74 \uc774 \ud669\ub3d9 \ud569\uae08\uc774 \ud2b9\ubcc4\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? CuZn20\uc758 \uc8fc\uc694 \ud2b9\uc131, \uc6a9\ub3c4 \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uad6c\uc131\ubd80\ud130 \uc7a5\uc810\uacfc \ud55c\uacc4\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4, \ub514\uc790\uc774\ub108 \ub610\ub294 \uc7ac\ub8cc \uacfc\ud559\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \ubd84\uc774\ub77c\uba74 \uc774 \uac00\uc774\ub4dc\ub97c \ud1b5\ud574 CuZn20\uacfc \uadf8 \ub2e4\uc591\ud55c \uc774\uc810\uc5d0 \ub300\ud574 \uae4a\uc774 \uc788\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-3501","post","type-post","status-publish","format-standard","hentry","category-am-powder"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/posts\/3501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/comments?post=3501"}],"version-history":[{"count":1,"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/posts\/3501\/revisions"}],"predecessor-version":[{"id":3502,"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/posts\/3501\/revisions\/3502"}],"wp:attachment":[{"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/media?parent=3501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/categories?post=3501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/met3dp.sg\/ko\/wp-json\/wp\/v2\/tags?post=3501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}