{"id":2809,"date":"2025-09-16T13:01:47","date_gmt":"2025-09-16T13:01:47","guid":{"rendered":"https:\/\/nbaem.com\/?p=2809"},"modified":"2025-09-19T07:03:43","modified_gmt":"2025-09-19T07:03:43","slug":"ndfeb-magnet-density","status":"publish","type":"post","link":"https:\/\/nbaem.com\/ko\/ndfeb-magnet-density\/","title":{"rendered":"NdFeB \uc790\uc11d \ubc00\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00"},"content":{"rendered":"<p>\uc791\uc5c5 \uc911\uc774\ub77c\uba74 <strong>NdFeB \uc790\uc11d<\/strong>, \uadf8\ub4e4\uc758 \uc774\ud574 <strong>\ubc00\ub3c4<\/strong> \ub2e8\uc21c\ud55c \ub514\ud14c\uc77c\uc774 \uc544\ub2c8\ub77c \uac8c\uc784 \uccb4\uc778\uc800\uc785\ub2c8\ub2e4. \uc65c\uc77c\uae4c\uc694? \uc65c\ub0d0\ud558\uba74 <strong>NdFeB \uc790\uc11d \ubc00\ub3c4<\/strong> \uc131\ub2a5, \uac15\ub3c4, \uadf8\ub9ac\uace0 \uc801\uc6a9\uc5d0 \uc5bc\ub9c8\ub098 \uc798 \ub9de\ub294\uc9c0\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc815\ubc00 \ubaa8\ud130\ub97c \uc124\uacc4\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uc774\ub4e0, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc7ac\ub8cc\ub97c \uad6c\ub9e4\ud558\ub294 \uad6c\ub9e4\uc790\uc774\ub4e0, \ub610\ub294 \ud504\ub85c\uc81d\ud2b8\ub97c \ubbf8\uc138 \uc870\uc815\ud558\ub294 \ucde8\ubbf8\uc774\ub4e0, <strong>NdFeB \uc790\uc11d \ubc00\ub3c4<\/strong> \uc758 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc54c\uba74 \ub354 \uc2a4\ub9c8\ud2b8\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc18c\uc74c\uc744 \uc81c\uac70\ud558\uace0 \ubc00\ub3c4\uc5d0 \uad00\ud55c \ud575\uc2ec \uc0ac\ud56d\u2014\uce21\uc815 \ubc29\ubc95, \ubcc0\ub3d9 \uc774\uc720, \uadf8\ub9ac\uace0 \uc790\uc11d\uc758 \uc2e4\uc9c8\uc801\uc778 \ud798\uc5d0 \uc5b4\ub5a4 \uc758\ubbf8\uac00 \uc788\ub294\uc9c0\u2014\ub97c \ubc14\ub85c \uc54c\ub824\ub4dc\ub9bd\ub2c8\ub2e4. \uc774 \uac15\ub825\ud55c \uc790\uc11d\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \ud2b9\uc131 \uc911 \ud558\ub098\uc778 \ubc00\ub3c4\uc5d0 \ub300\ud55c \uc0ac\uc2e4\uc744 \uc54c\uc544\ubcfc \uc900\ube44\uac00 \ub418\uc168\ub098\uc694? \uc2dc\uc791\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n<h2>NdFeB \uc790\uc11d \ubc00\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00<\/h2>\n<p><strong>\ubc00\ub3c4<\/strong> NdFeB \uc790\uc11d \ub9e5\ub77d\uc5d0\uc11c \ubc00\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uadf8\ub7a8\/\uc138\uc81c\uacf1\uc13c\ud2f0\ubbf8\ud130(g\/cm\u00b3)\ub85c \ud45c\ud604\ub418\ub294 \uc790\uc11d \uc7ac\ub8cc\uc758 \ub2e8\uc704 \ubd80\ud53c\ub2f9 \uc9c8\ub7c9\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c \ud569\uae08 \ub0b4 \uc6d0\uc790\uac00 \uc5bc\ub9c8\ub098 \ucd18\ucd18\ud788 \ubc30\uc5f4\ub418\uc5b4 \uc788\ub294\uc9c0\ub97c \ubc18\uc601\ud558\uba70, \uc790\uc11d\uc758 \ubb34\uac8c\uc640 \uc131\ub2a5 \ubaa8\ub450\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h3>NdFeB \uc790\uc11d\uc758 \uc77c\ubc18\uc801\uc778 \ubc00\ub3c4 \ubc94\uc704<\/h3>\n<p>NdFeB \uc790\uc11d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <strong>7.4\uc5d0\uc11c 7.6 g\/cm\u00b3<\/strong>\uc0ac\uc774\uc758 \ubc00\ub3c4\ub97c \uac00\uc9c0\uba70, \uc774\ub294 \ud2b9\uc815 \uc870\uc131 \ubc0f \uc81c\uc870 \uacf5\uc815\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774 \ubc00\ub3c4\ub294 \ub9ce\uc740 \ub2e4\ub978 \uc601\uad6c \uc790\uc11d \uc7ac\ub8cc\ubcf4\ub2e4 \ub192\uc544, \ud06c\uae30\uac00 \ube44\uad50\uc801 \uc791\uc74c\uc5d0\ub3c4 \uac15\ub825\ud55c \uc790\uae30 \ud2b9\uc131\uc744 \ubc1c\ud718\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc790\uc11d \uc720\ud615<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \ubc00\ub3c4 (g\/cm\u00b3)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ub124\uc624\ub514\ubbb4 \ucca0\uc218\uc18c\ud654\ubb3c<\/td>\n<td>7.4 \u2013 7.6<\/td>\n<\/tr>\n<tr>\n<td>SmCo (\uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8)<\/td>\n<td>8.0 \u2013 8.4<\/td>\n<\/tr>\n<tr>\n<td>\uc54c\ub2c8\ucf54<\/td>\n<td>7.2 \u2013 7.4<\/td>\n<\/tr>\n<tr>\n<td>\ud398\ub77c\uc774\ud2b8<\/td>\n<td>5.0 \u2013 5.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ubc00\ub3c4\uc640 \uad00\ub828 \uc18d\uc131 \uac04\uc758 \ucc28\uc774\uc810<\/h3>\n<ul>\n<li><strong>\ubc00\ub3c4 \ub300 \ubd80\ud53c \uc9c8\ub7c9<\/strong>: \uc790\uc8fc \ud63c\uc6a9\ub418\uc9c0\ub9cc, \ubd80\ud53c \uc9c8\ub7c9\uc740 \ube48 \uacf5\uac04\uc774\ub098 \uae30\uacf5\uc744 \ud3ec\ud568\ud55c \uc804\uccb4 \uc9c8\ub7c9\uc744 \uc758\ubbf8\ud558\ub294 \ubc18\uba74, \ubc00\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uccb4\uc774\uace0 \uade0\uc77c\ud55c \uc7ac\ub8cc\ub97c \uac00\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc00\ub3c4 \ub300 \uc790\uae30 \ud50c\ub7ed\uc2a4 \ubc00\ub3c4<\/strong>: \ubc00\ub3c4\ub294 \uc9c8\ub7c9\uacfc \ubd80\ud53c\uc640 \uad00\ub828\ub41c \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc778 \ubc18\uba74, \uc790\uae30 \ud50c\ub7ed\uc2a4 \ubc00\ub3c4(\ud14c\uc2ac\ub77c \ub610\ub294 \uac00\uc6b0\uc2a4\ub85c \uce21\uc815\ub428)\ub294 \uc790\uc11d\uc774 \uc0dd\uc131\ud558\ub294 \uc790\uae30\uc7a5\uc758 \uc138\uae30\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc00\ub3c4 \ub300 \ubb34\uac8c \ubc0f \ud06c\uae30<\/strong>: \ubc00\ub3c4\ub294 \uc790\uc11d\uc758 \ubb34\uac8c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0\ub9cc, \ubb3c\ub9ac\uc801 \uce58\uc218\uc640\ub294 \ub3c5\ub9bd\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4 \uc774\ud574\ub294 \ubaa8\ud130, \uc13c\uc11c, \uc804\uc790\uae30\uae30 \ub4f1 \uace0\uc131\ub2a5 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uc18c\ud615, \ud6a8\uc728\uc801\uc778 \uc790\uc11d \uc124\uacc4\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. NdFeB \uc790\uc11d\uc758 \uc0dd\uc0b0 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 NBAEM\uc758 \uac00\uc774\ub4dc\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694. <a href=\"https:\/\/nbaem.com\/ko\/how-to-make-ndfeb-magnet\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff6600;\">NdFeB \uc790\uc11d \uc81c\uc791 \ubc29\ubc95<\/span><\/strong><\/a><strong><span style=\"color: #ff6600;\">.<\/span><\/strong><\/p>\n<h2>NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h2>\n<p>\uc5ec\ub7ec \uc694\uc778\uc774 NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4\ub97c \uacb0\uc815\ud558\ub294\ub370, \uadf8 \uc2dc\uc791\uc740 \uad6c\uc131 \uc131\ubd84\uc785\ub2c8\ub2e4. \ub124\uc624\ub514\ubbb4, \ucca0, \ubd95\uc18c \ubc0f \uae30\ud0c0 \ud569\uae08 \uc6d0\uc18c\uc758 \uc815\ud655\ud55c \ud63c\ud569 \ube44\uc728\uc740 \uc790\uc11d\uc758 \uc804\uccb4 \ubb34\uac8c\uc640 \ucf64\ud329\ud2b8\ud568\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\uc728\uc744 \uc870\uc815\ud558\uba74 \ud2b9\uc815 \uc694\uad6c\uc5d0 \ub9de\uac8c \ubc00\ub3c4\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc81c\uc870 \uacfc\uc815\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubd84\ub9d0 \uae08\uc18d\uc744 \uac00\uc5f4\ud558\uc5ec \uc785\uc790\ub97c \uc735\ud569\ud558\ub294 \uc18c\uacb0(sintering)\uacfc \uc7ac\ub8cc\ub97c \uc131\ud615\ud558\ub294 \uc555\ucd95(compaction) \uacfc\uc815\uc740 \uc790\uc11d \uc7ac\ub8cc\uac00 \uc5bc\ub9c8\ub098 \ucd18\ucd18\ud788 \ucc44\uc6cc\uc9c0\ub294\uc9c0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub354 \ud6a8\uacfc\uc801\uc778 \uc18c\uacb0\uacfc \uc555\ucd95\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \ubc00\ub3c4\ub97c \uac00\uc9c4 \uc790\uc11d\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uacf5\uadf9\ub960\uacfc \uc790\uc11d\uc758 \ubbf8\uc138\uad6c\uc870\ub3c4 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ub0b4\ubd80\uc5d0 \uc791\uc740 \uae30\uacf5\uc774\ub098 \ud2c8\uc774 \uc788\uc73c\uba74, \uadf8 \uacf5\uac04\uc774 \ubb34\uac8c\ub97c \ub354\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ubc00\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \ubbf8\uc138\ud558\uace0 \uade0\uc77c\ud55c \ubbf8\uc138\uad6c\uc870\uc77c\uc218\ub85d \uc790\uc11d\uc740 \ub354 \uc870\ubc00\ud558\uace0 \uac15\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc774 \ud568\uaed8 \uc791\uc6a9\ud558\uc5ec \ubb3c\ub9ac\uc801 \ubc00\ub3c4\ub97c \uacb0\uc815\ud558\uace0, \uc2e4\uc81c \uc0ac\uc6a9 \uc2dc \uc790\uc11d\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h2>\ubc00\ub3c4\uc640 \uc790\uae30 \uc131\ub2a5 \uac04\uc758 \uad00\uacc4<\/h2>\n<p>\ubc00\ub3c4\ub294 NdFeB \uc790\uc11d\uc758 \uc131\ub2a5\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubc00\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ub0b4\ubd80 \uae30\uacf5\uacfc \ube48 \uacf5\uac04\uc774 \uc801\uc5b4\uc9c0\uba70, \uc774\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4 \ubc00\ub3c4, \uac15\uc81c\ub825, \uc5d0\ub108\uc9c0 \uc81c\ud488\uacfc \uac19\uc740 \ud575\uc2ec \uc790\uae30 \ud2b9\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc790\uae30 \ud50c\ub7ed\uc2a4 \ubc00\ub3c4(Br)<\/strong> \ub294 \ubc00\ub3c4\uac00 \ub192\uc740 \uc790\uc11d\uc5d0\uc11c \ub354 \ub192\uc544\uc9c0\ub294 \uacbd\ud5a5\uc774 \uc788\uc5b4, \ub354 \uac15\ud55c \uc790\uae30\uc7a5\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0b4\uc790\uc131(\uc790\ud654 \uc800\ud56d\ub825)<\/strong> \ub610\ud55c, \ub0b4\ubd80 \uad6c\uc870\uac00 \ub354 \uc870\ubc00\ud558\uba74 \uc790\uae30 \uc548\uc815\uc131\ub3c4 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5d0\ub108\uc9c0 \uc81c\ud488(\ucd5c\ub300 \uc800\uc7a5 \uc5d0\ub108\uc9c0)<\/strong>, \uc790\uc11d\uc758 \uc804\ubc18\uc801\uc778 \uac15\ub3c4\uc640 \ud6a8\uc728\uc131\uc744 \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\ub294 \ubc00\ub3c4\uac00 \ub192\uc544\uc9c8\uc218\ub85d \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ud2b9\uc131\ub4e4\uc774 \ud5a5\uc0c1\ub418\uba74, \uc790\uc11d\uc758 \uc804\ubc18\uc801\uc778 \uac15\ub3c4\uc640 \ud6a8\uc728\uc131\ub3c4 \uc0c1\uc2b9\ud569\ub2c8\ub2e4. \uc774\ub294 \ub354 \uc791\uc740 \ud06c\uae30\uc5d0\uc11c\ub3c4 \ub354 \ub9ce\uc740 \ud798\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud558\uba70, \ud604\ub300 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, \uc804\uae30 \ubaa8\ud130\uc640 \uc13c\uc11c\uc5d0\uc11c, \ubc00\ub3c4\uac00 \ub192\uc740 NdFeB \uc790\uc11d\uc740 \ubb34\uac8c\ub098 \ubd80\ud53c\ub97c \ub298\ub9ac\uc9c0 \uc54a\uc73c\uba74\uc11c \ub354 \ub098\uc740 \ud1a0\ud06c\uc640 \uc815\ubc00\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc790\ub3d9\ucc28, \uc804\uc790\uc81c\ud488 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc11d\uc758 \uc790\uae30 \ud2b9\uc131\uacfc \uadf8 \uc601\ud5a5\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/nbaem.com\/ko\/what-is-permanent-magnet\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff6600;\">\uc601\uad6c \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c<\/span><\/strong><\/a> \uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<h2>NdFeB \uc790\uc11d \ubc00\ub3c4\ub97c \ub2e4\ub978 \ud76c\ud1a0\ub958 \uc790\uc11d\uacfc \ube44\uad50\ud558\uae30<\/h2>\n<p>NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4\ub97c \ub2e4\ub978 \ud76c\ud1a0\ub958 \uc790\uc11d\uacfc \ube44\uad50\ud560 \ub54c, \uc77c\ubc18\uc801\uc73c\ub85c NdFeB \uc790\uc11d\uc774 \ub354 \ub192\uc740 \ubc00\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc74c\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4 \ubc94\uc704\ub294 \uc57d 7.4\uc5d0\uc11c 7.6 g\/cm\u00b3\uc785\ub2c8\ub2e4. \ubc18\uba74, \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8(SmCo) \uc790\uc11d\uc740 \ubcf4\ud1b5 7.7\uc5d0\uc11c 8.4 g\/cm\u00b3 \uc0ac\uc774\ub85c, \ud569\uae08 \uad6c\uc131\uc758 \ucc28\uc774\ub85c \uc778\ud574 \uc57d\uac04 \ub354 \ubc00\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. AlNiCo \uc790\uc11d\uc740 \ub35c \ubc00\ub3c4\uac00 \ub0ae\uc544 \ubcf4\ud1b5 7.2 g\/cm\u00b3 \uc815\ub3c4\uc774\uba70, \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uc740 \ud6e8\uc52c \uac00\ubcbc\uc6cc\uc11c \ubc00\ub3c4\uac00 \uc57d 5.0 g\/cm\u00b3\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ucc28\uc774\ub85c \uc778\ud574 \uac01 \uc720\ud615\uc740 \uc0b0\uc5c5\uc6a9 \uc0ac\uc6a9\uc5d0 \uc788\uc5b4 \ub69c\ub837\ud55c \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>NdFeB \uc790\uc11d<\/strong> \ub192\uc740 \uc790\uae30\ub825\uacfc \uc801\ub2f9\ud55c \ubc00\ub3c4\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uc5ec \uc804\uae30 \ubaa8\ud130\uc640 \uac19\uc740 \uc18c\ud615, \uace0\uc131\ub2a5 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>SmCo \uc790\uc11d<\/strong>, \ub354 \ubc00\ub3c4\uac00 \ub192\uc9c0\ub9cc \uc628\ub3c4 \uc548\uc815\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub192\uc740 \ubc00\ub3c4\ub294 \ub54c\ub54c\ub85c \uc77c\ubd80 \uc124\uacc4\uc5d0\uc11c \ub354 \ubb34\uac70\uc6b4 \ubd80\ud488\uc744 \uc758\ubbf8\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>AlNiCo \uc790\uc11d<\/strong> \uc6b0\uc218\ud55c \uc628\ub3c4 \uc131\ub2a5\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc9c0\ub9cc \uc790\uae30 \uac15\ub3c4\ub294 \ub0ae\uace0 \uc911\uac04 \ubc00\ub3c4\ub97c \uac00\uc9c0\uba70, \uc774\ub294 \ud2b9\uc218 \uc0b0\uc5c5 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud398\ub77c\uc774\ud2b8 \uc790\uc11d<\/strong> \uac00\uc7a5 \uac00\ubccd\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uc9c0\ub9cc, \ub0ae\uc740 \ubc00\ub3c4\ub294 \uc57d\ud55c \uc790\uae30 \uac15\ub3c4\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc5b4 \uace0\ud6a8\uc728 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4\ub294 \ub354 \uc791\uace0 \uac00\ubcbc\uc6b4 \ud328\ud0a4\uc9c0\uc5d0\uc11c \uac15\ub825\ud55c \uc790\uae30\ub825\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc720\ub9ac\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub192\uc740 \ubc00\ub3c4\ub294 \ub610\ud55c \uc790\uc11d\uc774 \ud398\ub77c\uc774\ud2b8\uc640 \uac19\uc740 \ub300\uc548\ubcf4\ub2e4 \ub354 \ubb34\uac81\uace0 \ub354 \uae68\uc9c0\uae30 \uc26c\uc6b8 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ubb34\uac8c \uc81c\ud55c, \uac15\ub3c4 \uc694\uad6c \uc0ac\ud56d, \ud658\uacbd \uc870\uac74\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc758 \uade0\ud615\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc11d\uc774 \uae30\uc220\uc5d0\uc11c \ud558\ub294 \uc5ed\ud560\uc5d0 \ub300\ud574 \ub354 \uae4a\uc774 \uc54c\uace0 \uc2f6\ub2e4\uba74, \uc800\ud76c \uac00\uc774\ub4dc\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694 <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/ko\/permanent-magnet-applications-in-modern-technology\/\" target=\"_blank\" rel=\"noopener\">\ud604\ub300 \uae30\uc220\uc5d0\uc11c\uc758 \uc601\uad6c\uc790\uc11d \uc751\uc6a9<\/a>.<\/span><\/strong><\/p>\n<h2>NdFeB \uc790\uc11d \ubc00\ub3c4\uac00 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>NdFeB \uc790\uc11d \ubc00\ub3c4\ub294 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc774 \uc911\uc694\ud55c \uc5ec\ub7ec \ud575\uc2ec \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ubc00\ub3c4\uac00 \uc815\ub9d0 \uc911\uc694\ud55c \uacf3\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\n<h3>\uc804\uae30\ucc28 \ubc0f \uc804\uc790 \uc774\ub3d9\uc131<\/h3>\n<p>\uace0\ubc00\ub3c4 NdFeB \uc790\uc11d\uc740 \ub354 \uac15\ud55c \uc790\uae30\uc7a5\uc744 \ubcf4\uc7a5\ud558\uc5ec \ubaa8\ud130 \ud6a8\uc728\uacfc \uc8fc\ud589\uac70\ub9ac\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc804\uae30\ucc28 \ubaa8\ud130\uc5d0\uc11c\ub294 \ub354 \uc791\uc740 \ud06c\uae30\uc5d0\uc11c \ub354 \ub9ce\uc740 \ud798\uc744 \ubc1c\ud718\ud558\ub294 \uac83\uc774 \uc911\uc694\ud558\uba70, \uc774\ub294 \uc18c\ud615, \uacbd\ub7c9 \ucc28\ub7c9 \uc124\uacc4\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc2e0\uc7ac\uc0dd \uc5d0\ub108\uc9c0, \ud48d\ub825 \ud130\ube48 \ud3ec\ud568<\/h3>\n<p>\ud48d\ub825 \ud130\ube48 \ubc1c\uc804\uae30\ub294 \uc790\uae30 \ud50c\ub7ed\uc2a4 \ubc00\ub3c4\uc640 \uc5d0\ub108\uc9c0 \ucd9c\ub825\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 \ubc00\ub3c4\uac00 \ub192\uc740 NdFeB \uc790\uc11d\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \ub354 \ubc00\uc9d1\ub41c \uc790\uc11d\uc740 \ubc1c\uc804\uae30 \uc131\ub2a5\uacfc \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \ud130\ube48\uc758 \uc218\uba85 \uc5f0\uc7a5\uacfc \ub354 \ub098\uc740 \uc5d0\ub108\uc9c0 \uc0dd\uc0b0\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc804\uc790\uc81c\ud488 \ubc0f \uc18c\ube44\uc790 \uae30\uae30<\/h3>\n<p>\uc2a4\ub9c8\ud2b8\ud3f0\ubd80\ud130 \ud5e4\ub4dc\ud3f0\uae4c\uc9c0, \ubc00\ub3c4\uac00 \ub192\uc740 NdFeB \uc790\uc11d\uc758 \uc791\uc740 \ud06c\uae30\uc640 \ub192\uc740 \uac15\ub3c4\ub294 \uc81c\uc870\uc5c5\uccb4\uac00 \ubc30\ud130\ub9ac \uc218\uba85\uc774\ub098 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud76c\uc0dd\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c \ub354 \uac00\ubccd\uace0 \uac15\ub825\ud55c \uae30\uae30\ub97c \ub9cc\ub4e4 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc758\ub8cc\uae30\uae30 \ubc0f \uc601\uc0c1 \uae30\uc220<\/h3>\n<p>\uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ubc00\ub3c4\uac00 \ub192\uc740 NdFeB \uc790\uc11d\uc740 MRI \uae30\uae30 \ubc0f \uae30\ud0c0 \uc601\uc0c1 \uc7a5\ube44\uc5d0\uc11c \uac15\ud55c \uc790\uae30\uc7a5\uc774 \ud544\uc694\ud558\uc5ec \uace0\ud488\uc9c8 \uc774\ubbf8\uc9c0\ub97c \uc0dd\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\n<h3>\uc6b0\uc8fc\ud56d\uacf5 \ubc0f \ubc29\uc704 \uc0b0\uc5c5<\/h3>\n<p>\ubb34\uac8c\ub294 \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ucd5c\uc801\ud654\ub41c \ubc00\ub3c4\ub97c \uac00\uc9c4 NdFeB \uc790\uc11d\uc744 \uc0ac\uc6a9\ud558\uba74 \uc804\uccb4 \ubd80\ud488 \ubb34\uac8c\ub97c \uc904\uc774\uba74\uc11c\ub3c4 \uc790\uae30 \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uac70\ub098 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc5b4 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \ubc29\uc704 \uad00\ub828 \uc804\uc790\uae30\uae30\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uac01 \uc751\uc6a9 \ubd84\uc57c\ub294 \ucd5c\uace0\uc758 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uace0 \uc5c4\uaca9\ud55c \uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ub41c \uc790\uc11d \ubc00\ub3c4\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \ubaa8\ud130 \ub0b4 \uc790\uae30 \ubd80\ud488\uc5d0 \uad00\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <strong><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/ko\/understanding-drone-motor-structure-and-magnetic-components\/\" target=\"_blank\" rel=\"noopener\">\ub4dc\ub860 \ubaa8\ud130 \uad6c\uc870\uc640 \uc790\uae30 \ubd80\ud488 \uc774\ud574\ud558\uae30 \uac00\uc774\ub4dc\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694<\/a>.<\/span><\/strong><\/p>\n<h2>NBAEM\uc758 \uc790\uc11d \ubc00\ub3c4 \ud488\uc9c8 \uad00\ub9ac \ubc0f \uc2dc\ud5d8<\/h2>\n<p>NBAEM\uc5d0\uc11c\ub294 \uc77c\uad00\ub41c NdFeB \uc790\uc11d \ubc00\ub3c4\ub97c \ud655\ubcf4\ud558\ub294 \uac83\uc774 \ucd5c\uc6b0\uc120 \uacfc\uc81c\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ud488\uc9c8 \ubcf4\uc99d \uacfc\uc815\uc5d0\ub294 \uc81c\uc870 \ub2e8\uacc4\ub9c8\ub2e4 \ucca0\uc800\ud55c \uac80\uc0ac\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \uade0\uc77c\ud55c \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc77c\uad00\uc131\uc740 \ubc00\ub3c4\uac00 \uc790\uc11d\uc758 \uac15\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \ucca8\ub2e8 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc790\uc11d \ubc00\ub3c4\ub97c \uc815\ubc00\ud558\uac8c \uce21\uc815\ud558\uace0 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc544\ud0a4\uba54\ub370\uc2a4 \ubc29\ubc95\uacfc \uace0\uc815\ubc00 \uc2a4\uce90\ub108\uc640 \uac19\uc740 \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uc5ec \ubcc0\ub3d9, \uae30\uacf5, \uc81c\uc870 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \uac10\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5c4\uaca9\ud55c \ubc00\ub3c4 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\uace0 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\uc131 \uc788\uac8c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294 \uc81c\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>NBAEM\uc740 \ub610\ud55c \ubc00\ub3c4 \ubc0f \uad00\ub828 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc5c4\uaca9\ud55c \ub0b4\ubd80 \uae30\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uc9c0\uc18d\uc801\uc778 \ud488\uc9c8 \uad00\ub9ac \ub178\ub825\uc740 \uc7a5\ube44\uc758 \uc815\uae30 \uad50\uc815\uacfc \ud300\uc758 \uc9c0\uc18d\uc801\uc778 \uad50\uc721\uc744 \ud3ec\ud568\ud558\uc5ec, \ubaa8\ub4e0 NdFeB \uc790\uc11d \ubc30\uce58\uac00 \uc0b0\uc5c5 \ud45c\uc900\uacfc \uace0\uac1d \uae30\ub300\ub97c \ucda9\uc871\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc790\uae30 \uac15\ub3c4 \uc2dc\ud5d8\uc5d0 \uad00\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/nbaem.com\/ko\/how-to-measure-magnet-strength\/\" target=\"_blank\" rel=\"noopener\">\uc790\uc11d \uac15\ub3c4 \uce21\uc815 \ubc29\ubc95<\/a>.<\/p>\n<h2>NdFeB \uc790\uc11d \ubc00\ub3c4 FAQ<\/h2>\n<h3>NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4 \ubcc0\ub3d9 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ubc00\ub3c4\ub294 \uc6d0\uc790\uc7ac, \ud569\uae08 \uc870\uc131, \uc18c\uacb0 \ubc0f \uc555\ucd95\uacfc \uac19\uc740 \uc81c\uc870 \uacf5\uc815\uc758 \ucc28\uc774\ub85c \uc778\ud574 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc758 \ubbf8\uc138\ud55c \ubcc0\ud654\ub3c4 \ucd5c\uc885 \uc81c\ud488\uc758 \ubc00\ub3c4\uc640 \uc790\uae30 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h3>NdFeB \uc790\uc11d\uc758 \ubc00\ub3c4\ub97c \uc5b4\ub5bb\uac8c \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\ub098\uc694?<\/h3>\n<p>\uc544\ud0a4\uba54\ub370\uc2a4 \ubc29\ubc95\uacfc X\uc120 \ucef4\ud4e8\ud130 \ub2e8\uce35\ucd2c\uc601\uacfc \uac19\uc740 \ucca8\ub2e8 \uae30\uc220\uc774 \uc815\ubc00\ud55c \ubc00\ub3c4 \uce21\uc815\uc744 \ubcf4\uc7a5\ud558\uba70, \uae30\uacf5\uacfc \ubbf8\uc138\uad6c\uc870 \ucc28\uc774\ub3c4 \uace0\ub824\ub429\ub2c8\ub2e4. NBAEM\uc740 \ucd5c\ucca8\ub2e8 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc77c\uad00\ub41c \ud488\uc9c8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubc00\ub3c4\ub294 NdFeB \uc790\uc11d\uc758 \uc124\uacc4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/h3>\n<p>\ub124, \ubc00\ub3c4\ub294 \uc790\uc11d\uc758 \uac15\ub3c4, \ud06c\uae30, \ubb34\uac8c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub192\uc740 \ubc00\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc6b0\uc218\ud55c \uc790\uae30 \ud2b9\uc131\uc744 \uc758\ubbf8\ud558\uba70, \ubaa8\ud130\uc640 \uc13c\uc11c\uc640 \uac19\uc740 \uc7a5\uce58\uc5d0\uc11c \ud06c\uae30\ub098 \ubb34\uac8c\ub97c \uc904\uc774\uba74\uc11c\ub3c4 \uc131\ub2a5\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc801\ud569\ud55c \ubc00\ub3c4 \ub4f1\uae09\uc744 \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud558\ub098\uc694?<\/h3>\n<ul>\n<li><strong>\uace0\ubc00\ub3c4 \uc790\uc11d<\/strong> \uc740 \ucd5c\ub300 \uac15\ub3c4\uc640 \ud6a8\uc728\uc131\uc744 \uc694\uad6c\ud558\ub294 \uc804\uae30\ucc28 \ub610\ub294 \ud48d\ub825 \ud130\ube48\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud45c\uc900 \ubc00\ub3c4 \uc790\uc11d<\/strong> \uc740 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \uc911\uc694\ud55c \uc77c\ubc18 \uc804\uc790\uae30\uae30\uc640 \uc18c\ube44\uc790 \uae30\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc800\ubc00\ub3c4 \uc635\uc158<\/strong> \ubb34\uac8c \uc808\uac10\uc774 \uc911\uc694\ud55c \uacf3\uc5d0\uc11c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc9c0\ub9cc, \uc790\uae30 \ucd9c\ub825\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ub9de\ucda4\ud615 \ubc00\ub3c4 \uc0ac\uc591\uc744 \ubc1b\uc744 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ubb3c\ub860\uc785\ub2c8\ub2e4. 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