{"id":6311,"date":"2025-12-03T11:57:28","date_gmt":"2025-12-03T03:57:28","guid":{"rendered":"https:\/\/osenc.com\/?p=6311"},"modified":"2025-12-03T12:03:37","modified_gmt":"2025-12-03T04:03:37","slug":"magnets-magnetism","status":"publish","type":"post","link":"https:\/\/osenc.com\/korea\/magnets-magnetism\/","title":{"rendered":"\uc790\uc11d\uacfc \uc790\uc131: \ud558\ub098\uc758 \uac00\uc774\ub4dc\uc5d0\uc11c \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83"},"content":{"rendered":"<p>\uc790\uc11d\uacfc \uc790\uae30\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uc9c8\ubb38, \uc790\uae30\uc758 \uc5ed\uc0ac, \uc790\uc131 \ubb3c\uc9c8, \uc790\uc131 \ud2b9\uc131, \uc790\uc131 \ubc29\ud5a5, \uc790\uadf9 \ub4f1\uc5d0 \ub300\ud55c \ub300\ubd80\ubd84\uc758 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce21\uba74\uc5d0 \uad00\ud55c \uae30\uc220\uc801\uc778 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 <strong>\ub9c8\uadf8\ub124\ud2f1-101-\ub514\uc790\uc778 \uac00\uc774\ub4dc.<\/strong><\/p>\n\n\n<style>.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);border-top:0px solid #0f0f0f;border-right:0px solid #0f0f0f;border-bottom:0px solid #0f0f0f;border-left:0px solid #0f0f0f;border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.43);}.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top:0px solid #1f1f1f;border-right:0px solid #1f1f1f;border-bottom:0px solid #1f1f1f;border-left:0px solid #1f1f1f;}.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-content-wrap .kb-table-of-content-list{font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-xxs, 0.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-content-wrap{border-top:0px solid #0f0f0f;border-right:0px solid #0f0f0f;border-bottom:0px solid #0f0f0f;border-left:0px solid #0f0f0f;}}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-contents-title-wrap{border-top:0px solid #1f1f1f;border-right:0px solid #1f1f1f;border-bottom:0px solid #1f1f1f;border-left:0px solid #1f1f1f;}}@media all and (max-width: 767px){.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-content-wrap{border-top:0px solid #0f0f0f;border-right:0px solid #0f0f0f;border-bottom:0px solid #0f0f0f;border-left:0px solid #0f0f0f;}.kb-table-of-content-nav.kb-table-of-content-id6311_195b6a-c4 .kb-table-of-contents-title-wrap{border-top:0px solid #1f1f1f;border-right:0px solid #1f1f1f;border-bottom:0px solid #1f1f1f;border-left:0px solid #1f1f1f;}}<\/style>\n\n\n<p>\uc9c0\uae08 \ubc14\ub85c \uacac\uc801\uc744 \uc694\uccad\ud558\uac70\ub098 \uc804\ud654\ub85c \ubb38\uc758\ud558\uc5ec \ud2b9\uc218\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \ubb34\uc5c7\uc744 \ud560 \uc218 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694. \ub610\ud55c \uc628\ub77c\uc778\uc5d0\uc11c \uad6c\ub9e4\ud560 \uc218 \uc788\ub294 \ub124\uc624\ub514\ubbb4, \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8, \uc54c\ub2c8\ucf54, \uc138\ub77c\ubbf9, \uc5f0\uc131 \uc790\uc11d\uc744 \ub300\ub7c9\uc73c\ub85c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-0-a-brief-history\"><strong>1. \uc5ed\uc0ac<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet4.jpg\" alt=\"\uc790\uc11d\uacfc \uc790\uae30\uc758 \uc5ed\uc0ac\" class=\"wp-image-6225\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet4.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet4-600x450.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet4-768x576.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet4-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\uace0\ub300 \uadf8\ub9ac\uc2a4\uc778\uacfc \uc911\uad6d\uc778\ub4e4\uc740 \uc77c\ubd80 \ud76c\uadc0\ud55c \ub3cc\uc774 \uc790\uc5f0\uc801\uc73c\ub85c \uc790\uc131\uc744 \ub760\ub294 \uac83\uc744 \ubc1c\uacac\ud588\ub294\ub370, \uc774\ub97c \uc790\uc11d\uc774\ub77c\uace0 \ubd88\ub800\uc2b5\ub2c8\ub2e4. \uc774 \ub3cc\uc740 \uc791\uc740 \ucca0 \uc870\uac01\uc744 \uac00\uc7a5 \uc2e0\uae30\ud558\uac8c \ub04c\uc5b4\ub2f9\uae30\ub294 \ud798\uc744 \uac00\uc9c0\uace0 \uc788\uc5c8\uace0, \uc2a4\uc2a4\ub85c \ud754\ub4e4\ub9ac\uac70\ub098 \ub048\uc73c\ub85c \ubb36\uc5b4 \ub193\uac70\ub098 \ubb3c \uc704\uc5d0 \ub744\uc6cc \ub193\uc558\uc744 \ub54c \ud56d\uc0c1 \uac19\uc740 \ubc29\ud5a5\uc744 \uac00\ub9ac\ud0a4\ub294 \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \ucd08\uae30 \uc120\uc6d0\ub4e4\uc740 \uc774 \uc790\uc11d\uc5d0 \uc758\uc874\ud558\uc5ec \ubc14\ub2e4\uc5d0\uc11c \uc774\ub3d9\ud558\ub294 \ubc29\ud5a5\uc744 \uc548\ub0b4\ud558\ub294 \uc6d0\uc2dc\uc801\uc778 \ub098\uce68\ubc18\uc73c\ub85c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub9c8\uadf8\ub137\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc6d0\ub798 \ub9c8\uadf8\ub137\uc774 \ucc44\uad74\ub41c \uac83\uc73c\ub85c \ucd94\uc815\ub418\ub294 \uadf8\ub9ac\uc2a4 \ud14c\uc0b4\ub9ac\uc544 \uc9c0\ubc29\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544\uc5d0\uc11c \uc720\ub798\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc218\ub144\uc5d0 \uac78\uccd0 \uc790\uc11d\uc740 \uc624\ub298\ub0a0\uacfc \uac19\uc740 \uace0\uac15\ub3c4 \uc790\uc11d\uc73c\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uc7ac\ub8cc\ub85c \ud569\uae08\uc744 \ub9cc\ub4e4\uba74 \ucc9c\uc5f0 \uc11d\ud68c\uc554\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uac83\uacfc \ube44\uc2b7\ud55c \ud6a8\uacfc\ub97c \ub0bc \uc218 \uc788\uace0 \uc790\uc131\uc758 \uc815\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\ub2e4\ub294 \uac83\uc774 \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud558\uc9c0\ub9cc \ucd5c\ucd08\uc758 \uc778\uacf5 \uc790\uc11d\uc740 18\uc138\uae30\uc5d0 \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1920\ub144\ub300 \uc54c\ub2c8\ucf54 \uc790\uc131 \ud569\uae08(\ub2c8\ucf08, \uc54c\ub8e8\ubbf8\ub284, \ucf54\ubc1c\ud2b8 \ud569\uae08)\uc774 \uac1c\ubc1c\ub420 \ub54c\uae4c\uc9c0 \ub354 \uac15\ub825\ud55c \uc790\uc131 \ud569\uae08\uc758 \uac1c\ubc1c\uc740 \ub9e4\uc6b0 \ub354\ub514\uac8c \uc9c4\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1950\ub144\ub300\uc640 1970\ub144\ub300\uc5d0 \uac01\uac01 \ud398\ub77c\uc774\ud2b8\uc640 \ud76c\ud1a0\ub958 \uc790\uc11d\uc774 \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\ud6c4\ub85c \uacfc\ud559 \ubd84\uc57c\uc5d0\uc11c \uc790\uc131\uc740 \uae30\ud558\uae09\uc218\uc801\uc73c\ub85c \ud655\uc7a5\ub418\uc5c8\uace0, \uace0\ucd9c\ub825 \uc790\uc131 \uc7ac\ub8cc\uc758 \uc874\uc7ac\ub85c \uc778\ud574 \uc18c\ud615\ud654\ub418\uace0 \uac15\ub825\ud55c \uc7a5\uce58\uac00 \uac00\ub2a5\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-0-the-basics\"><strong>2. \uc790\uc11d\uacfc \uc790\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-a-magnet\"><strong>\uc790\uc11d\uc774\ub780 \uc815\ud655\ud788 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet7.jpg\" alt=\"\uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?\" class=\"wp-image-6228\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet7.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet7-600x450.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet7-768x576.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/09\/Neodymium-Magnet7-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\uc790\uc11d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucca0\uc774\ub098 \uac15\ucca0\uacfc \uac19\uc740 \uc790\uc131 \ubb3c\uc9c8\uc744 \uac15\ub825\ud55c \uc790\uae30\uc7a5\uc5d0 \ub123\uc73c\uba74 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc601\uad6c \uc790\uc11d, \uc784\uc2dc \uc790\uc11d, \uc804\uc790\uc11d \ub4f1\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucca0, \uac15\ucca0, \ub2c8\ucf08, \ucf54\ubc1c\ud2b8\ucc98\ub7fc \uc27d\uac8c \uc790\ud654\ub418\ub294 \ubb3c\uc9c8\uc758 \uc6d0\uc790\ub294 \ub3c4\uba54\uc778\uc774\ub77c\uace0 \ud558\ub294 \uc791\uc740 \uc785\uc790\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uba54\uc778\uc740 \ud604\ubbf8\uacbd\ubcf4\ub2e4 \ud6e8\uc52c \uc791\uc9c0\ub9cc \uac01\uac01 \uc218\ubc31\uc5b5 \uac1c\uc758 \uc6d0\uc790\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc73c\uba70 \ubbf8\ub2c8 \uc790\uc11d\uacfc \ube44\uc2b7\ud569\ub2c8\ub2e4. \uc790\uc131 \ubb3c\uc9c8\uc744 \uac15\ud55c \uc790\uae30\uc7a5\uc5d0 \ub123\uc73c\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \ubaa8\ub4e0 \ubc29\ud5a5\uc774 \uc9c0\ud5a5\ub418\uc5b4 \uc788\ub294 \uac1c\ubcc4 \ub3c4\uba54\uc778\uc740 \uc790\uae30\uc7a5 \ubc29\ud5a5\uc73c\ub85c \ucc9c\ucc9c\ud788 \ud754\ub4e4\ub9bd\ub2c8\ub2e4. \uc778\uc811\ud55c \ub3c4\uba54\uc778\ub3c4 \uadf8 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ub3c4\uba54\uc778\uc774 \uc790\uae30\uc7a5 \ubc29\ud5a5\uc73c\ub85c \ud5a5\ud558\uba74 \uc7ac\ub8cc\ub294 \uc790\uc11d\uc73c\ub85c \ubcc0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc790\ud654 \uc804 \uc790\uc131 \ub3c4\uba54\uc778<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/replace\/2025\/12\/03\/a721c9e9aeff2847be27b8eda116fc1f.webp\" alt=\"\uc790\ud654 \uc804 \ub3c4\uba54\uc778\"\/><\/figure>\n\n\n\n<p><strong>\uc790\ud654 \ud6c4 \uc790\uc131 \ub3c4\uba54\uc778<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/replace\/2025\/12\/03\/bb95807df7e921277813f369d7849ba0.webp\" alt=\"\uc790\ud654 \ud6c4 \ub3c4\uba54\uc778\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-does-a-magnet-do\"><strong>\uc790\uc11d\uc740 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud558\ub098\uc694?<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet.jpg\" alt=\"\uc790\uc11d\uc740 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud558\ub098\uc694?\" class=\"wp-image-6278\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet-600x450.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet-768x576.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/11\/1.-What-is-a-Permanent-Magnet-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\uc790\uc11d\uc740 \ub2e4\uc74c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucca0, \ub2c8\ucf08, \ucf54\ubc1c\ud2b8, \uc77c\ubd80 \uac15\ucca0 \ubc0f \uae30\ud0c0 \ud569\uae08\uc744 \ud3ec\ud568\ud55c \uc77c\ubd80 \ubb3c\uc9c8\uc744 \uc790\uccb4\ucabd\uc73c\ub85c \ub2f9\uae41\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub2e4\ub978 \uc790\uc11d\uc5d0 \uc778\ub825 \ub610\ub294 \ubc18\ubc1c\ub825\uc744 \uac00\ud569\ub2c8\ub2e4(\uadf9\uc740 \ubc00\uc5b4\ub0b4\uace0 \ubc18\ub300 \uadf9\uc740 \ub04c\uc5b4\ub2f9\uae40).<\/li>\n\n\n\n<li>\uc6c0\uc9c1\uc774\ub294 \uc790\uc11d\uacfc \uc6c0\uc9c1\uc774\ub294 \ub3c4\uccb4\uc758 \uacbd\uc6b0 \uc804\uae30 \uc804\ub3c4\uccb4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc790\uc720 \uacf5\uac04\uc5d0\uc11c \uc804\ud558\ub97c \ub764 \uc785\uc790\uc758 \uada4\uc801\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \ud6a8\uacfc\uc5d0 \ub530\ub77c \uc790\uc11d\uc740 \uc790\uccb4 \uc5d0\ub108\uc9c0\ub97c \uc783\uc9c0 \uc54a\uace0 \ud68d\ub4dd\ud55c \uc5d0\ub108\uc9c0\ub97c \ud55c \ud615\ud0dc\ub85c \ub2e4\ub978 \ud615\ud0dc\ub85c \ubc14\uafc9\ub2c8\ub2e4. \uc790\uc11d\uc758 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;&nbsp;\uae30\uacc4 \ub300 \uae30\uacc4, \uc608\ub97c \ub4e4\uc5b4 \uc778\ub825 \ubc0f \ubc18\ubc1c\ub825.<\/li>\n\n\n\n<li>&nbsp;\ubc1c\uc804\uae30 \ubc0f \ub9c8\uc774\ud06c\uc640 \uac19\uc740 \uae30\uacc4\uc5d0\uc11c \uc804\uae30\ub85c.<\/li>\n\n\n\n<li>&nbsp;\ubaa8\ud130, \uc2a4\ud53c\ucee4, \ud558\uc804 \uc785\uc790 \ud3b8\ud5a5 \ub4f1 \uc804\uae30\uc5d0\uc11c \uae30\uacc4\ub85c.<\/li>\n\n\n\n<li>&nbsp;\uc640\uc804\ub958 \ubc0f \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \ud1a0\ud06c \uc7a5\ube44\uc640 \uac19\uc740 \uae30\uacc4-\uc5f4 \uc7a5\ube44.<\/li>\n\n\n\n<li>&nbsp;\uc790\uae30 \uacf5\uba85, \ud640 \ud6a8\uacfc \uc7a5\uce58 \ubc0f \uc790\uae30 \uc800\ud56d.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-are-magnets-made\"><strong>\uc790\uc11d\uc740 \uc5b4\ub5bb\uac8c \uc81c\uc870\ub418\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\ud604\ub300\uc758 \uc790\uc11d \uc18c\uc7ac\ub294 \uc8fc\uc870, \ud504\ub808\uc2a4 \ubc0f \uc18c\uacb0, \uc555\ucd95 \ubcf8\ub529, \uc0ac\ucd9c \uc131\ud615, \uc555\ucd9c \ub610\ub294 \uce98\ub9b0\ub354\ub9c1\uc758 \ud615\ud0dc\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc0dd\uc0b0\ub41c \uc790\uc11d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f0\uc0ad \ub610\ub294 \uae30\ud0c0 \uac00\uacf5 \uc791\uc5c5\uacfc \uac19\uc740 \ucd94\uac00 \uac00\uacf5\uc744 \uac70\uccd0 \ub354 \ub192\uc740 \uc870\ub9bd\ud488\uc73c\ub85c \uc870\ub9bd\ud574\uc57c \ud569\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uac00\uacf5 \ubc0f \uc870\ub9bd\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 \uc81c\uc870 \ubc0f \uc870\ub9bd \ud398\uc774\uc9c0\ub85c \uc774\ub3d9\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"are-there-different-types-of-magnets-available\"><strong>\uc790\uc11d\uc5d0\ub294 \uc5b4\ub5a4 \uc885\ub958\uac00 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/What-different-types-of-magnets-exist.jpg\" alt=\"\uc790\uc11d\uc758 \uc885\ub958\uc5d0\ub294 \uc5b4\ub5a4 \uac83\ub4e4\uc774 \uc788\ub098\uc694?\" class=\"wp-image-6309\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/What-different-types-of-magnets-exist.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/What-different-types-of-magnets-exist-600x450.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/What-different-types-of-magnets-exist-768x576.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/What-different-types-of-magnets-exist-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\uc790\uc11d\uc5d0\ub294 \uc601\uad6c \uc790\uc11d, \uc784\uc2dc \uc790\uc11d, \uc804\uc790\uc11d \ub4f1 \uc138 \uac00\uc9c0 \ubc94\uc8fc\uc758 \uc790\uc11d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc601\uad6c \uc790\uc11d<\/strong> \uc790\uae30\uc7a5\uc744 \uacf5\uae09\ud558\ub294 \uc678\ubd80 \uc790\uc131\uc6d0\uc774\ub098 \uc804\uae30\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc784\uc2dc \uc790\uc11d<\/strong> \ub294 \uc790\uae30\uc7a5 \uc18c\uc2a4\uc5d0 \ubb36\uc5ec \uc788\uac70\ub098 \uadfc\ucc98\uc5d0 \uc788\uc744 \ub54c\ub294 \uc790\uc11d\ucc98\ub7fc \uc791\ub3d9\ud558\uc9c0\ub9cc, \uc790\uae30\uc7a5 \uc18c\uc2a4\uac00 \uc81c\uac70\ub418\uba74 \uc774 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc804\uc790\uc11d<\/strong> \uc790\uc11d \uc5ed\ud560\uc744 \ud558\ub824\uba74 \uc804\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc601\uad6c \uc790\uc11d\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc601\uad6c \uc790\uc11d \uc7ac\ub8cc\ub294 \uace0\uc720\ud55c \ud2b9\uc9d5\uc744 \uac00\uc9c4 \uc218\ub9ce\uc740 \uc885\ub958\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc7ac\ub8cc\uc5d0\ub294 \ub3d9\uc77c\ud55c \uad6c\uc131\uc774\uc9c0\ub9cc \uc57d\uac04\uc529 \ub2e4\ub978 \ud2b9\uc131\uc744 \uac00\uc9c4 \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-permanent-magnets-composed-of\"><strong>\uc601\uad6c \uc790\uc11d\uc740 \ubb34\uc5c7\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\ud604\ub300\uc758 \uc601\uad6c \uc790\uc11d\uc740 \ub354 \ub098\uc740 \uc790\uc11d\uc744 \uc0dd\uc0b0\ud558\uae30 \uc704\ud55c \uc5f0\uad6c\ub97c \ud1b5\ud574 \ubc1c\uacac\ub41c \ud2b9\uc218 \ud569\uae08\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ud604\uc7ac \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc601\uad6c \uc790\uc11d \uc7ac\ub8cc\ub294 \uc54c\ub8e8\ubbf8\ub284-\ub2c8\ucf08-\ucf54\ubc1c\ud2b8(\uc54c\ub2c8\ucf54), \uc2a4\ud2b8\ub860\ud2ac-\ucca0(\ud398\ub77c\uc774\ud2b8 \ub610\ub294 \uc138\ub77c\ubbf9), \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(\uc77c\uba85 \ub124\uc624\ub514\ubbb4 \uc790\uc11d \ub610\ub294 \uc288\ud37c \uc790\uc11d), \uc0ac\ub9c8\ub968-\ucf54\ubc1c\ud2b8-\uc790\uc11d \uc7ac\ub8cc\uc785\ub2c8\ub2e4. (\uc0ac\ub9c8\ub968-\ucf54\ubc1c\ud2b8 \ubc0f \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c \uacc4\uc5f4\uc758 \uc870\ud569\uc744 \ud76c\ud1a0\ub958\ub77c\uace0 \ud569\ub2c8\ub2e4). \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 <a href=\"https:\/\/osenc.com\/korea\/how-are-neodymium-magnets-made\/\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\"><strong>\ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?<\/strong><\/mark><\/a>?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-rare-earth-magnets\"><strong>\ud76c\ud1a0\ub958 \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\ud76c\ud1a0\ub958 \uc790\uc11d\uc740 \ud76c\ud1a0\ub958 \uc6d0\uc18c \uadf8\ub8f9\uc73c\ub85c \uad6c\uc131\ub41c \uc790\uc11d\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud76c\ud1a0\ub958 \uc790\uc11d \uc720\ud615\uc73c\ub85c\ub294 \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(\ub124\uc624 \uc790\uc11d)\uc640 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8(SmCo \uc790\uc11d)\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-a-temporary-magnet\"><strong>\uc784\uc2dc \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc57d\ud55c \uc790\uae30\uc7a5\uc740 \uc5f0\ucca0\uacfc \uc77c\ubd80 \ucca0 \ud569\uae08(\ucca0\uacfc \ub2c8\ucf08\uc758 \ud63c\ud569\ubb3c)\uc744 \uc27d\uac8c \uc790\ud654\ud558\uae30\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc790\uc131\uc740 \uc790\uae30\uc7a5\uc774 \uc81c\uac70\ub418\ub294 \uc989\uc2dc \uc0ac\ub77c\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb3c\uc9c8\uc740 \uc804\ud654\uae30\ub098 \uc804\uae30 \ubaa8\ud130 \ub4f1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc88b\uc740 \uc784\uc2dc \uc790\uc11d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-electromagnets\"><strong>\uc804\uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc804\uc790\uc11d\uc740 \ub9e4\uc6b0 \uac15\ub825\ud55c \uc790\uc11d\uc774 \ud544\uc694\ud55c \uacf3\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\uc790\uc11d\uc740 \uc804\ub958\ub97c \uc804\ub2ec\ud558\ub294 \uc804\uc120 \ucf54\uc77c\uc5d0 \uae08\uc18d(\ucf54\uc5b4 \ud615\ud0dc)\uc744 \uc0bd\uc785\ud558\uc5ec \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ucf54\uc77c\uc5d0\ub294 \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\ub294 \uc804\uae30\uac00 \ud750\ub985\ub2c8\ub2e4. \uc804\uc790\uc11d\uc758 \uac15\ub3c4\ub294 \uc804\ub958\uc758 \uac15\ub3c4\uc640 \uc640\uc774\uc5b4\uc758 \uac10\uae34 \uc815\ub3c4\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc804\ub958\uc758 \ud750\ub984\uc5d0 \ub530\ub77c \uadf9\uc131\uc744 \ub760\uac8c \ub429\ub2c8\ub2e4. \uc804\ub958\uac00 \ud750\ub974\ub294 \ub3d9\uc548\uc5d0\ub294 \ucf54\uc5b4\uac00 \uc790\uc11d \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc9c0\ub9cc \uc804\ub958\uac00 \ucc28\ub2e8\ub418\uba74 \uc790\uc11d\uacfc \uac19\uc740 \ud2b9\uc131\uc740 \uc989\uc2dc \uc0ac\ub77c\uc9d1\ub2c8\ub2e4. \uc804\uc790\uc11d\uc740 \uc804\uae30 \ubaa8\ud130, \ud154\ub808\ube44\uc804, \uc790\uae30 \ubd80\uc0c1 \uc5f4\ucc28, \uc804\ud654\uae30, \ucef4\ud4e8\ud130 \ubc0f \uae30\ud0c0 \ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-eddy-currents\"><strong>\uc790\uae30\uc758 \uc640\uc804\ub958\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc640\uc804\ub958\ub294 \uc790\uae30\uc7a5\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub294 \uc704\uce58\uc5d0 \uc788\ub294 \uc804\uae30 \ub3c4\uccb4\uc5d0 \ub300\ud55c \uc790\uae30\uc7a5\uc758 \uc6c0\uc9c1\uc784\uc5d0 \uc758\ud574 \uc720\ub3c4\ub418\ub294 \uc804\uae30 \uc804\ub958\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc640\uc804\ub958\ub294 \ucc28\ub840\ub85c \uc790\uae30\uc7a5\uc744 \ubc1c\uc0dd\uc2dc\ucf1c \uc6d0\ub798 \uc790\uae30\uc7a5\uacfc \uc804\uae30 \ub3c4\uccb4\uc758 \uc0c1\ub300\uc801\uc778 \uc6c0\uc9c1\uc784\uc744 \ubc29\uc9c0\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-do-magnets-cost\"><strong>\uc790\uc11d\uc758 \uac00\uaca9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5bc\ub9c8\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d \uc7ac\uc9c8\uc740 \uc11c\ub85c \ud06c\uac8c \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ub300\ub7b5\uc801\uc778 \uc790\uc11d \uac00\uaca9 \ucd94\uc815\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ucc38\uace0:<\/strong> \uc774 \uc5f4\uc5d0 \ud45c\uc2dc\ub41c \ube44\uc6a9\uc740 \uc0c1\ub300\uc801\uc778 \ube44\uc6a9\uc774\uba70, \ud2b9\ubcc4\ud55c \uac00\uacf5\uc774\ub098 \uae30\ud0c0 \ud2b9\uc9d5\uc774 \uc5c6\ub294 \ub300\ub7c9\uc758 \uc790\uc11d \uc7ac\ub8cc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad6c\ub9ac \ud569\uae08\uc5d0 \ube44\ud574 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \ud30c\uc6b4\ub4dc\ub2f9 \uc6d0\uac00 \uae30\uc900\uc73c\ub85c \ub9e4\uc6b0 \ube44\uc300 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 BHmax\ub2f9 \ube44\uc6a9\uc73c\ub85c \ubcf4\uba74 \uadf8\ub807\uac8c \ube44\uc2f8\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc790\uae30\uc7a5\uc774 \uac15\ud558\uba74 \uc790\uc11d\uc774 \ub4e4\uc5b4\uac00\ub294 \uc804\uccb4 \uc7a5\uce58\ub97c \ub9e4\uc6b0 \uc791\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub354 \uac15\ud55c \uc790\uc11d \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uba74 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"do-the-magnets-have-industry-standards\"><strong>\uc790\uc11d\uc5d0 \ub300\ud55c \uc5c5\uacc4 \ud45c\uc900\uc774 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc608. \uc790\uc131 \uc7ac\ub8cc \uc0dd\uc0b0\uc790 \ud611\ud68c(MMPA)\uc640 \uc790\uc11d \uc720\ud1b5 \ubc0f \uc81c\uc791 \ud611\ud68c(MDFA)\uac00 \ud45c\uc900\uc744 \uc81c\uc815\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ub450 \ud611\ud68c\ub294 \ud604\uc7ac \uad6d\uc81c\uc790\uc131\ud611\ud68c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc774\ub7ec\ud55c \uc870\uc9c1\uc5d0\uc11c \uc0ac\uc6a9\uc790\uc758 \ud3b8\uc758\ub97c \uc704\ud574 \ub9cc\ub4e0 \uba87 \uac00\uc9c0 \uac04\ud589\ubb3c\uacfc \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc720\ud615:<\/strong> \uc790\uc11d\uc774 \uace0\uc815, \ub4e4\uc5b4\uc62c\ub9ac\uae30, \ubd84\ub9ac, \uc774\ub3d9, \uac10\uc9c0 \ub610\ub294 \uae30\ud0c0 \ubaa9\uc801\uc5d0 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80.<\/p>\n\n\n\n<p><strong>\uc120\ud638\ud558\ub294 \uc790\uc11d \ubaa8\uc591:<\/strong> \uc608\ub97c \ub4e4\uc5b4 \ub514\uc2a4\ud06c, \ub9c1, \ube14\ub85d, \uc6d0\ud1b5, \uad6c \ub610\ub294 \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc9c0\uc624\uba54\ud2b8\ub9ac\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud544\uc694\ud55c \uc790\uc11d \ud06c\uae30<\/strong>: \uc9c0\ub984, \uae38\uc774, \ub108\ube44, \ub192\uc774, \ub450\uaed8\uc640 \uac19\uc740 \uc815\ud655\ud55c \uce58\uc218\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud5c8\uc6a9 \uc624\ucc28 \uc694\uad6c \uc0ac\ud56d:<\/strong> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud5c8\uc6a9\ub418\ub294 \uce58\uc218 \ubcc0\ub3d9\uc758 \uc815\ub3c4\ub97c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc6b4\uc601 \ud658\uacbd:<\/strong> \uace0\uc628, \uc2b5\uae30 \ub178\ucd9c, \uc2e4\uc678\uc640 \uc2e4\ub0b4 \uc0ac\uc6a9, \ubd80\uc2dd\uc131 \ubb3c\uc9c8\uacfc\uc758 \uc811\ucd09 \ub4f1\uc758 \uc870\uac74\uc744 \uace0\ub824\ud558\uc138\uc694.<\/p>\n\n\n\n<p><strong>\ud544\uc694\ud55c \uc790\uae30 \uac15\ub3c4<\/strong>: \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \ub2f9\uae30\ub294 \ud798, \uac00\uc6b0\uc2a4 \uc218\uc900 \ub610\ub294 \ub4f1\uae09(\uc608: N35, N42, N52)\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. (\uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 <strong><a href=\"https:\/\/osenc.com\/korea\/grades-of-magnets\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">\uc790\uc11d \ub4f1\uae09<\/mark><\/a><\/strong>)(<a href=\"https:\/\/osenc.com\/korea\/n42-vs-n45-vs-n52-magnet\/\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">N42 \ub300 N45 \ub300 N52 \uc790\uc11d<\/mark><\/strong><\/a>, <a href=\"https:\/\/osenc.com\/korea\/n35-vs-n52-magnet\/\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">N35 \ub300 N52 \uc790\uc11d<\/mark><\/strong><\/a>)<\/p>\n\n\n\n<p><strong>\uc608\uc0b0 \uc81c\ud55c:<\/strong> \uc790\uc11d\uc774 \ud2b9\uc815 \uac00\uaca9\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uacbd\uc6b0 \uc801\ud569\ud55c \uc7ac\ub8cc \ub610\ub294 \ub4f1\uae09\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud544\uc694\ud55c \uc218\ub7c9:<\/strong> \ub2e8\uc77c \uc0d8\ud50c\uc774 \ud544\uc694\ud55c\uc9c0, \uc18c\ub7c9 \ubc30\uce58\uac00 \ud544\uc694\ud55c\uc9c0, \ub300\ub7c9 \uc0dd\uc0b0\uc774 \ud544\uc694\ud55c\uc9c0 \ud45c\uc2dc\ud558\uc138\uc694.<\/p>\n\n\n\n<p>\uc790\uae30\uc758 \uae30\ubcf8\uc744 \uc774\ud574\ud558\ub824\uba74 \uc608\uce21 \uac00\ub2a5\ud55c \ub3d9\uc791\uc744 \ud558\ub294 \uc7ac\ub8cc\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc624\uc2a4\ub125\uc740 \uadf9\uc131, \uc790\uae30\uc7a5 \ubd84\ud3ec \ubc0f \uc7ac\ub8cc \ubc18\uc751\uc5d0 \uac78\uccd0 \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \uac00\uc9c4 \uc790\uc11d\uc744 \uc0dd\uc0b0\ud558\ubbc0\ub85c \uae30\ubcf8 \uac1c\ub150\uc744 \uc124\uba85\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \ud559\uc0dd\uacfc \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uade0\uc77c\ud55c \uc790\uae30\uc7a5 \uac70\ub3d9\uc744 \uad00\ucc30\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc778\ub825, \ubc18\ubc1c \ubc0f \ubc29\ud5a5\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub97c \uc27d\uac8c \uc124\uba85\ud558\uace0 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-0-magnetic-strength\"><strong>3. \uc790\uae30 \uac15\ub3c4 \uc774\ud574<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/How-long-does-a-magnet-retain-its-strength.jpg\" alt=\"\uc790\uc11d\uc758 \uac15\ub3c4\ub294 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc720\uc9c0\ub418\ub098\uc694?\" class=\"wp-image-6308\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/How-long-does-a-magnet-retain-its-strength.jpg 800w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/How-long-does-a-magnet-retain-its-strength-600x337.jpg 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/How-long-does-a-magnet-retain-its-strength-768x431.jpg 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/How-long-does-a-magnet-retain-its-strength-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-permanent-is-a-magnets-strength\"><strong>\uc790\uc11d\uc758 \uac15\ub3c4\ub294 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc720\uc9c0\ub418\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc774 \ub4e4\uc5b4 \uc788\ub294 \ubb3c\uccb4\ub97c \uc804\uc120, \ub2e4\ub978 \uc790\uc11d, \uace0\uc628 \ub4f1\uacfc \uac19\uc774 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\ub4e4\ub85c\ubd80\ud130 \uba40\ub9ac \ub5a8\uc5b4\ub728\ub824 \ub193\uc73c\uba74 \uc790\uc11d\uc740 \uc790\uc131\uc744 \ub354 \uc624\ub7ab\ub3d9\uc548 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-could-influence-the-strength-of-a-magnet\"><strong>\uc790\uc11d\uc758 \uac15\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc758 \uac15\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5f4<\/li>\n\n\n\n<li>\ubc29\uc0ac\ub2a5<\/li>\n\n\n\n<li>\uc790\uc11d \uadfc\ucc98\uc5d0\uc11c \uac15\ub825\ud55c \uc804\ub958\uac00 \ud750\ub985\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uadfc\ucc98\uc5d0 \ub2e4\ub978 \uc790\uc11d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \ucf54\ud305\ud558\uc9c0 \uc54a\uc73c\uba74 \uc2b5\ub3c4\uac00 \ub192\uc740 \uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucd5c\uc2e0 \uc790\uc11d \uc18c\uc7ac\ub294 \uc7ac\ub8cc\uc5d0 \uae30\uacc4\uc801 \uc190\uc0c1\uc744 \uc77c\uc73c\ud0ac \ub9cc\ud07c \ud070 \ucda9\uaca9\uacfc \uc9c4\ub3d9\uc774 \uc544\ub2cc \ud55c \ucda9\uaca9\uacfc \uc9c4\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"will-the-magnets-become-powerless-with-time\"><strong>\uc790\uc11d\uc740 \uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uac15\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\ud604\ub300\uc758 \uc790\uc11d \ubb3c\uc9c8\uc740 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \uc790\uc131\uc774 \ub9e4\uc6b0 \uc81c\ud55c\uc801\uc73c\ub85c \uc190\uc2e4\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\uc758 \uacbd\uc6b0 10\ub144 \ub3d9\uc548 1% \ubbf8\ub9cc\uc758 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc73c\ub85c \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-most-powerful-magnets\"><strong>\uc5b4\ub5a4 \uc720\ud615\uc758 \uc790\uc11d\uc774 \uac00\uc7a5 \uac15\ub825\ud55c\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc624\ub298\ub0a0 \uc2dc\uc911\uc5d0 \ub098\uc640 \uc788\ub294 \uc790\uc11d \uc911 \uac00\uc7a5 \uac15\ub825\ud55c \uc790\uc11d\uc740 \ud76c\ud1a0\ub958 \uc790\uc11d\uc785\ub2c8\ub2e4. \ud76c\ud1a0\ub958 \uc911\uc5d0\uc11c\ub3c4 \uac00\uc7a5 \uac15\ub825\ud55c \uac83\uc740 \ub124\uc624\ub514\ubbb4\uc73c\ub85c \ub9cc\ub4e0 \uc790\uc11d\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uace0\uc628(\uc57d 150\u00b0C \uc774\uc0c1)\uc5d0\uc11c\ub294 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\ub3c4 \ub124\uc624 \uc790\uc11d\ubcf4\ub2e4 \ub354 \uac15\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-superconductors\"><strong>\ucd08\uc804\ub3c4 \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uac00\uc7a5 \uac15\ub825\ud55c \uc885\ub958\uc758 \uc790\uc11d\uc785\ub2c8\ub2e4. \uae08\uc18d \ucf54\uc5b4\uac00 \ud544\uc694 \uc5c6\ub294 \ub300\uc2e0 \uadf9\uc800\uc628\uc5d0 \ub178\ucd9c\ub418\uba74 \ucd08\uc804\ub3c4\uccb4\ub85c \ubcc0\ud558\ub294 \ud2b9\uc218 \uae08\uc18d \ud569\uae08\uc73c\ub85c \uad6c\uc131\ub41c \uc640\uc774\uc5b4 \ucf54\uc77c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-i-make-a-magnet-that-i-already-have-stronger\"><strong>\uae30\uc874 \uc790\uc11d\uc744 \ub354 \uac15\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc774 \uc644\uc804\ud788 \uc790\ud654\ub418\uba74 \ud3ec\ud654 \uc0c1\ud0dc\ub77c\uace0 \ud558\uba70 \ub354 \uc774\uc0c1 \uc790\ub825\uc744 \uac15\ud654\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uc790\uc11d\uc740 \ubb3c\ud1b5\uacfc \uac19\uc544\uc11c \uac00\ub4dd \ucc28\uba74 \ub354 \uc774\uc0c1 \uac00\ub4dd \ucc44\uc6b8 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"is-it-possible-to-remagnetize-a-magnet-that-has-lost-its-magnetic-properties\"><strong>\uc790\uc131\uc744 \uc783\uc740 \uc790\uc11d\uc744 \ub2e4\uc2dc \uc790\ud654\uc2dc\ud0ac \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\ub300\ubd80\ubd84\uc758 \uc790\uc11d\uc740 \uc7ac\ub8cc\uac00 \ub108\ubb34 \ub728\uac81\uc9c0 \uc54a\ub2e4\uba74 \uc6d0\ub798\uc758 \uac15\ub3c4\ub85c \ub2e4\uc2dc \uc790\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-strength-or-the-power-of-a-magnet\"><strong>\uc790\uc11d\uc758 \uac15\ub3c4\ub098 \ud798\uc740 \uc5b4\ub5bb\uac8c \uc815\uc758\ub418\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc758 \uac15\ub3c4\ub294 \uac00\uc6b0\uc2a4 \ubbf8\ud130, \uc790\ub825\uacc4 \ub610\ub294 \uc778\uc7a5 \uc2dc\ud5d8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uce21\uc815\ud569\ub2c8\ub2e4. \uac00\uc6b0\uc2a4 \ubbf8\ud130\ub294 \uac00\uc6b0\uc2a4 \ub2e8\uc704\ub85c, \uc790\ub825\uacc4\ub294 \uac00\uc6b0\uc2a4 \ub610\ub294 \uc784\uc758\uc758 \ub2e8\uc704(\ud55c \uc790\uc11d\uc744 \ub2e4\ub978 \uc790\uc11d\uacfc \ube44\uad50\ud558\uae30 \uc26c\uc6c0)\ub85c, \uc778\uc7a5 \uc2dc\ud5d8\uae30\ub294 \ud30c\uc6b4\ub4dc\uc640 \ud0ac\ub85c\uadf8\ub7a8 \ub610\ub294 \uae30\ud0c0 \ud798 \ub2e8\uc704\ub85c \uce21\uc815\ud569\ub2c8\ub2e4. \ud5ec\ub984\ud640\uce20 \ucf54\uc77c, \ud0d0\uc0c9 \ucf54\uc77c, \ud22c\uacfc\uc728 \ub4f1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc790\uc11d\uc744 \uc815\uad50\ud558\uac8c \uce21\uc815\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud2b9\uc218 \uac00\uc6b0\uc2a4 \ubbf8\ud130\ub294 \ucd5c\ub300 \uc218\ucc9c \ub2ec\ub7ec\uc5d0 \ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Integrated Magnetics\ub294 400~1500\ub2ec\ub7ec \uc0ac\uc774\uc758 \uac00\uc6b0\uc2a4 \ubbf8\ud130 \uba87 \uc885\ub958\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \uc54c\uace0 \uc2f6\uac70\ub098 \uc8fc\ubb38\ud558\ub824\uba74 \ubb38\uc758\ud574 \uc8fc\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc790\uc18d\uc774 12,300 \uac00\uc6b0\uc2a4\uc778 NdFeB \uc790\uc11d\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uadf8 \ud45c\uba74\uc5d0\uc11c 12,300 \uac00\uc6b0\uc2a4\ub97c \uce21\uc815\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h3>\n\n\n\n<p>\uc544\ub2c8\uc694. Br \uac12\uc758 \uce21\uc815\uc740 \ud3d0\uc1c4 \ud68c\ub85c \uc870\uac74\uc5d0\uc11c \uc218\ud589\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud3d0\uc1c4 \ud68c\ub85c \uc790\uc11d\uc740 \uac70\uc758 \uc4f8\ubaa8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc790\uae30 \ud45c\uba74 \uadfc\ucc98\uc5d0\uc11c 12,300\uac00\uc6b0\uc2a4 \uc774\ud558\uc758 \uc790\uae30\uc7a5\uc744 \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc11d\uc5d0 \uac15\ucca0\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0 \uc5ec\ubd80, \uce21\uc815 \uc9c0\uc810\uacfc \ud45c\uba74 \uc0ac\uc774\uc758 \uac70\ub9ac, \uc790\uc11d\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \uc2e4\uc81c \uce21\uc815\uac12\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4(\uce21\uc815\uc774 \uc2e4\uc628\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c4\ub2e4\uace0 \uac00\uc815\ud560 \ub54c).<\/p>\n\n\n\n<p>\uba87 \uac00\uc9c0 \uc608\ub97c \ub4e4\uc5b4, \u00bc\u201d \uae38\uc774\uc758 1\" \uc9c1\uacbd 35\ub4f1\uae09 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \ud45c\uba74\uc5d0\uc11c 1\/16\" \ub5a8\uc5b4\uc9c4 \uacbd\uc6b0 \uc57d 2,500 \uac00\uc6b0\uc2a4\ub97c, \ud45c\uba74\uc5d0\uc11c 1\/8\" \ub5a8\uc5b4\uc9c4 \uacbd\uc6b0 2,200 \uac00\uc6b0\uc2a4\ub97c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-0-magnetic-field\"><strong>4. \uc790\uae30\uc7a5\uacfc \uadf8 \uac70\ub3d9<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"478\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/Magnetic-Fields-and-Their-Behaviour.webp\" alt=\"\uc790\uae30\uc7a5\uacfc \uadf8 \uac70\ub3d9\" class=\"wp-image-6307\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/Magnetic-Fields-and-Their-Behaviour.webp 1024w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/Magnetic-Fields-and-Their-Behaviour-600x280.webp 600w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/Magnetic-Fields-and-Their-Behaviour-768x359.webp 768w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/Magnetic-Fields-and-Their-Behaviour-18x8.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-strength-of-the-magnetic-field-of-the-earth\"><strong>\uc9c0\uad6c \uc790\uae30\uc7a5\uc758 \uc138\uae30\ub294 \uc5b4\ub290 \uc815\ub3c4\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc9c0\uad6c\uc758 \ud45c\uba74\uc7a5 \uac15\ub3c4\ub294 \uc57d 0.5\uac00\uc6b0\uc2a4\uc774\uba70, \uc9c0\uac01\uc7a5\uc758 \uac15\ub3c4\uc5d0 \ub530\ub77c \ucd5c\ub300 10%\uae4c\uc9c0 \ucc28\uc774\uac00 \ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 0.85\uc5d0\uc11c 0.45 \uc0ac\uc774\uac00 \uc804 \uc138\uacc4\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubc94\uc704\uc785\ub2c8\ub2e4. \uc9c0\uc790\uae30 \ud3ed\ud48d\uc73c\ub85c \uc778\ud55c \ubcc0\ud654\ub294 1%\uc5d0\uc11c 5% \uc0ac\uc774\ub85c \uba87 \uc2dc\uac04\uc5d0\uc11c \ud558\ub8e8 \uc885\uc77c \uc9c0\uc18d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-formula-that-describes-the-dependence-of-a-magnetic-field-on-distance\"><strong>\uac70\ub9ac\uc5d0 \ub300\ud55c \uc790\uae30\uc7a5\uc758 \uc758\uc874\uc131\uc744 \uc124\uba85\ud558\ub294 \uacf5\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uae30\uc7a5\uc758 \uac15\ub3c4\ub294 \uac70\ub9ac\uc5d0 \ub530\ub77c \ub2e4\uc18c \uae30\ud558\uae09\uc218\uc801\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c\uc740 \uae38\uc774 1\/2\uc778\uce58, \uc9c1\uacbd 1\uc778\uce58\uc758 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 18\ub4f1\uae09 \ub514\uc2a4\ud06c \uc790\uc11d\uc758 \uc790\uacc4 \uac70\ub9ac(\uac00\uc6b0\uc2a4 \ub2e8\uc704)\uc5d0 \ub530\ub978 \uac15\ud558\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uadf8\ub9bc\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-field-strength-equation-with-respect-to-distance\"><strong>\uac70\ub9ac\uc5d0 \ub300\ud55c \uc804\uacc4 \uac15\ub3c4 \ubc29\uc815\uc2dd\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\ubc18\uc9c0\ub984 R, \uae38\uc774 L\uc758 \uc6d0\ud615 \uc790\uc11d\uc758 \uacbd\uc6b0, \ud45c\uba74\uc73c\ub85c\ubd80\ud130 X \uac70\ub9ac\uc5d0\uc11c \uc790\uc11d\uc758 \uc911\uc2ec\uc120\uc5d0 \uc788\ub294 \uc790\uae30\uc7a5 Bx\ub294 \ub2e4\uc74c \uc2dd\uc5d0 \uc758\ud574 \uc8fc\uc5b4\uc9c0\uba70, \uc5ec\uae30\uc11c Br\uc740 \ubb3c\uc9c8\uc758 \ub0a8\uc740 \uc720\ub3c4\ub7c9\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"146\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image.png\" alt=\"\uc790\uc11d\uacfc \uc790\uc131: \ud558\ub098\uc758 \uac00\uc774\ub4dc\uc5d0\uc11c \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\" class=\"wp-image-6299\" srcset=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image.png 471w, https:\/\/osenc.com\/wp-content\/uploads\/2025\/12\/image-18x6.png 18w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"field-strength-equation\"><strong>\uc804\uacc4 \uac15\ub3c4 \ubc29\uc815\uc2dd<\/strong><\/h3>\n\n\n\n<p>\ub2e4\ub978 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\ub978 \uc9c1\uc0ac\uac01\ud615 \uc790\uc11d\uacfc \ub2e4\ub978 \uc9c1\uc0ac\uac01\ud615 \uc790\uc11d\uc758 \uc790\uae30\uc7a5\uc744 \uacc4\uc0b0\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc628\ub77c\uc778 \uacc4\uc0b0\uae30\ub97c \uc0ac\uc6a9\ud574 \uc790\uae30\uc7a5 \ub808\ubca8\uc744 \uacc4\uc0b0\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-can-i-use-to-block-a-magnetic-field\"><strong>\uc790\uae30\uc7a5\uc744 \ucc28\ub2e8\ud558\uae30 \uc704\ud574 \ubb34\uc5c7\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uae30\uc7a5\uc744 \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \ubb3c\uc9c8\uc740 \uc790\uc11d\uc5d0 \ub04c\uc5b4\ub2f9\uae30\ub294 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc790\uae30\uc7a5\uc740 \ucc28\ub2e8\uc7ac\uc758 \ub450\uaed8\uc5d0 \ub530\ub77c \ubd80\ubd84\uc801\uc73c\ub85c \ub610\ub294 \uc804\uccb4\uc801\uc73c\ub85c \ucc28\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc624\uc2a4\ub125 \uc790\uc11d\uc740 \ud640 \ud6a8\uacfc \uc13c\uc11c \ubc0f \uc2dc\uac01\ud654 \ub3c4\uad6c\uc640 \uc798 \uc791\ub3d9\ud558\ub294 \uae68\ub057\ud558\uace0 \uc798 \uc815\uc758\ub41c \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud558\uc5ec \ud544\ub4dc \ub9e4\ud551\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \uc548\uc815\uc801\uc778 \ud328\ud134\uc740 \uc2e4\uc81c \ub370\ubaa8 \ubc0f \uc815\ubc00 \ud14c\uc2a4\ud2b8\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5-0-magnetic-poles\"><strong>5. \uc790\uadf9\uacfc \uadf8 \uc815\uc758<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-magnetic-poles\"><strong>\uc790\uadf9\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\ubcf4\uc774\uc9c0 \uc54a\ub294 \uc790\uc18d\uc758 \uc120\uc774 \ubc16\uc73c\ub85c \ubc29\uc0ac\ub418\uace0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc790\uc18d\uc758 \uc120\uc774 \uc790\uc11d\uc73c\ub85c \ub2e4\uc2dc \ub4e4\uc5b4\uc624\ub294 \ud45c\uba74\uc744 \uc790\uadf9\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-conventional-definitions-of-the-north-and-south-poles\"><strong>\ubd81\uadf9\uacfc \ub0a8\uadf9\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uc815\uc758\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\ubd81\uadf9\uc740 \uc790\uc11d\uc744 \uc790\uc720\ub86d\uac8c \uc6c0\uc9c1\uc774\uac8c \ud558\uba74 \uc9c0\uad6c\uc758 \ubd81\uadf9\uc744 \ud5a5\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\ub294 \uc790\uc11d\uc758 \uadf9\uc744 \ub9d0\ud569\ub2c8\ub2e4. \ub2e4\ub974\uac8c \ud45c\ud604\ud558\uba74 \uc790\uc11d\uc758 \ubd81\uadf9\uc740 \uc9c0\uad6c\uc758 \ubd81\uadf9\uc744 \ud5a5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc790\uc11d\uc758 \ub0a8\uadf9\uc740 \uc9c0\uad6c\uc758 \ub0a8\uadf9\uc744 \ub530\ub77c\uac11\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-a-specific-pole-be-identified\"><strong>\ud2b9\uc815 \uadf9\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc608, \uc9c0\uc815\ub41c \ud56d\ubaa9\uc5d0 \ub530\ub77c \uc790\uc11d\uc758 \uc0c1\ub2e8 \ub610\ub294 \ud558\ub2e8\uc5d0 \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-in-the-world-do-you-know-it-is-the-north-pole-when-there-is-no-sign-of-it\"><strong>\ubd81\uadf9\uc758 \ud754\uc801\uc774 \uc5c6\ub294\ub370 \ub3c4\ub300\uccb4 \ubd81\uadf9\uc778\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\uc744\uae4c\uc694?<\/strong><\/h3>\n\n\n\n<p>\ubcf4\uae30\ub9cc\uc73c\ub85c\ub294 \uc54c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc790\uc11d \uadfc\ucc98\uc5d0 \ub098\uce68\ubc18\uc744 \uac00\uc838\uac00 \ubcf4\uba74 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\uad6c\uc758 \ubd81\uadf9\uc744 \ud5a5\ud574 \uc6c0\uc9c1\uc774\ub358 \ubc14\ub298 \ub05d\uc774 \uc790\uc11d\uc758 \ub0a8\uadf9\uc744 \ud5a5\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6-0-magnetic-flux\"><strong>6. \uc790\uc18d\uacfc \uc790\uc18d\uc758 \uc791\ub3d9 \ubc29\uc2dd<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-do-lines-of-magnetic-flux-behave\"><strong>\uc790\uc18d \uc120\uc740 \uc6b0\uc8fc\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud560\uae4c\uc694?<\/strong><\/h3>\n\n\n\n<p>\ud798\uc740 \uc120\uacfc \uac19\uc740 3\ucc28\uc6d0\uc774\uba70 \uc591\ucabd\uc758 \ub9c9\ub300 \uc790\uc11d\uc744 \ub458\ub7ec\uc2f8\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc18\ub300\ub294 \ubc00\uc5b4\ub0b4\uace0 \ubc18\ub300\ub294 \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4. \uadf9\uc774 \ubc18\ub300\uc778 \ub450 \uac1c\uc758 \uc790\uc11d\uc740 \uc811\ucd09\ud558\uba74 \ud569\uccd0\uc9c0\ub294 \ud798\uc758 \uc120\uc744 \uc99d\uac00\uc2dc\ucf1c \ub450 \uc790\uc11d\uc774 \uc11c\ub85c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\uc11d\uc758 \ube44\uc2b7\ud55c \uadf9\uc774 \uac00\uae4c\uc6cc\uc9c0\uba74 \ub2e4\ub978 \ud55c \uc904\uc758 \ud798\uc774 \ubc00\ub824\ub098\uace0 \uc790\uc11d\uc740 \ub2e4\ub978 \ud55c \uc904\uc758 \ud798\uc744 \ubc00\uc5b4\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\uc18d \ubc00\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \uac83\uc740 \ud76c\ud1a0\ub958 \uc790\uc11d\uc758 \uc8fc\uc694 \uacfc\uc81c\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \ube0c\ub79c\ub4dc <strong>Osnec<\/strong> \uc5f4 \uc0ac\uc774\ud074 \ud14c\uc2a4\ud2b8\uc640 \uc790\uc18d \uc548\uc815\uc131 \ubd84\uc11d\uc744 \uc218\ud589\ud558\uc5ec \uae30\uacc4\uc801 \ub610\ub294 \uc628\ub3c4 \uc2a4\ud2b8\ub808\uc2a4 \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc790\uc11d\uc774 \uc77c\uc815\ud55c \uc790\uc18d\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"7-0-magnetic-orientation\"><strong>7. \uc790\uae30 \ubc29\ud5a5 \ubc0f \uc26c\uc6b4 \ucd95<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-meant-by-the-direction-of-orientation\"><strong>\uc790\uc11d\uc5d0\uc11c \u201c\ubc29\ud5a5'\uc774\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \uc790\uc11d \uc7ac\ub8cc\ub294 \uc785\uc790\uac00 \uc788\uc73c\uba70, \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \ucd5c\ub300 \uc790\ud654\ub97c \uac00\uc7a5 \uc27d\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \uc26c\uc6b4 \ucd95 \ub610\ub294 \ubc29\ud5a5 \ubc29\ud5a5 \ub610\ub294 \ucd95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubb34\ubc30\ud5a5 \uc790\uc11d(\u201c\ub4f1\ubc29\uc131 \uc790\uc11d\u201d\uc774\ub77c\uace0\ub3c4 \ud568)\uc740 \ubc30\ud5a5 \uc790\uc11d\uc5d0 \ube44\ud574 \uc790\ub825\uc774 \ud6e8\uc52c \uc57d\ud558\uba70 \uc5b4\ub290 \ubc29\ud5a5\uc73c\ub85c\ub4e0 \uc790\ud654\ub418\ub3c4\ub85d \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\ud5a5\uc131 \uc790\uc11d(\ub610\ub294 \uc774\ubc29\uc131 \uc790\uc11d\uc774\ub77c\uace0\ub3c4 \ud568)\uc740 \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0\uc11c \uc790\ud654\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc790\ud654\ub418\uc5b4\uc57c \ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \uc6b0\uc120\uc801\uc73c\ub85c \ubc29\ud5a5\uc774 \uc815\ud574\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucd95 \ubc29\ud5a5, \uc9c1\uacbd \ubc29\ud5a5, \ubc29\uc0ac\ud615 \ubc29\ud5a5 \uc911 \uc6d0\ud558\ub294 \ubc29\ud5a5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4, <strong>Osnec<\/strong> \ub294 \ubc29\ud5a5 \uacf5\ucc28\uac00 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ub418\ub294 \uc790\uc11d\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc77c\uad00\uc131\uc740 \uc5b4\uc148\ube14\ub9ac \ubc0f \ud68c\uc804 \uc2dc\uc2a4\ud15c\uc758 \uc804\ubc18\uc801\uc778 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"8-0-magnetic-characteristics\"><strong>8. \uc8fc\uc694 \uc790\uae30 \ud2b9\uc131<\/strong><\/h2>\n\n\n\n<p>\uc790\uc11d\uc758 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc18d\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p>\uc794\ub958 \uc720\ub3c4: \uae30\ud638\uac00 Br\uc774\uace0 \uac00\uc6b0\uc2a4 \ub2e8\uc704\ub77c\uace0 \uac00\uc815\ud558\uba74 \uc790\uc11d\uc758 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \ub2e8\uc704\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubcf4\uc790\ub825: Hc\ub294 \uae30\ud638\uc774\uba70 \uc624\uc2a4\ud14c\ub4dc \ub2e8\uc704\ub85c \uacb0\uc815\ub418\ubbc0\ub85c \uc790\uc11d\uc744 \ud0c8\uc790\uc2dc\ud0a4\ub294 \uc791\uc5c5\uc758 \uac15\ub3c4\ub97c \uce21\uc815\ud558\ub294 \ucc99\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucd5c\ub300 \uc5d0\ub108\uc9c0 \uc81c\ud488: \ub2e4\uc591\ud55c \uba85\uce6d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815 \ub2e8\uc704\uac00 \uac00\uc6b0\uc2a4-\uc624\uc5b4\uc2a4\ud14c\ub4dc\uc778 BHmax\ub85c \uc57d\uce6d\ub418\ub294 \uc774 \uac12\uc740 \uc9c0\uc815\ub41c \uc591\uc758 \uc790\uc18d\uc744 \ud22c\uc0ac\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc790\uc11d \uc7ac\ub8cc\uc758 \uc591\uc744 \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"9-0-magnetic-properties\"><strong>9. \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc\uc758 \uc790\uae30 \ud2b9\uc131<\/strong><\/h2>\n\n\n\n<p>\uc77c\ubc18\uc801\uc778 \uc790\uc11d \uc18c\uc7ac\uc758 \ud2b9\uc9d5\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/p>\n\n\n\n<p>\ub2e4\uc74c\uc740 \uc624\ub298\ub0a0 \uac00\uc7a5 \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uc790\uc11d\uc758 \uc138 \uac00\uc9c0 \uc911\uc694\ud55c \ud2b9\uc9d5\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-will-i-do-with-this-information\"><strong>\uc774 \uc815\ubcf4\ub97c \uc2e4\uc81c\ub85c \uc5b4\ub5bb\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc758 \ud06c\uae30\uac00 \uc8fc\uc5b4\uc9c0\uba74 \ub2e4\uc591\ud55c \uc7ac\ub8cc\uac00 \ud2b9\uc815 \uac70\ub9ac\uc5d0\uc11c \ud22c\uc0ac\ud558\ub294 \uc790\uc18d\uc758 \ub300\ub7b5\uc801\uc778 \uc591\uc744 \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc815\ubcf4\ub294 \uc790\ub8cc\ub97c \ub2e4\ub978 \uc790\ub8cc\uc640 \ube44\uad50\ud558\ub294 \ub370\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc608\uc2dc:<\/strong> \ub124\uc624\ub514\ubbb4 \ub4f1\uae09 35 \uc790\uc11d\uc774 \uc8fc\uc5b4\uc9c4 \uac70\ub9ac\uc5d0\uc11c \uac19\uc740 \ud06c\uae30\uc758 \uc138\ub77c\ubbf9 \ub4f1\uae09 5 \uc790\uc11d\uacfc \ube44\uad50\ud588\uc744 \ub54c \ud22c\uc0ac\ub418\ub294 \uc790\uc18d\uc758 \ucc28\uc774\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c? \ub124\uc624 35\uc758 Br\uc744 \uc138\ub77c\ubbf9 5\uc758 Br(12300\/3950)\uc73c\ub85c \ub098\ub204\uba74 3.1\uc774 \ub098\uc635\ub2c8\ub2e4. \uc989, neo 35\ub294 \uc8fc\uc5b4\uc9c4 \uac70\ub9ac\uc5d0\uc11c \uac19\uc740 \ud06c\uae30\uc758 \uc138\ub77c\ubbf9 5\uac00 \ud22c\uc0ac\ud558\ub294 \ud50c\ub7ed\uc2a4\uc758 3.1\ubc30\ub97c \ud22c\uc0ac\ud55c\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\uc11d\uc73c\ub85c\ubd80\ud130 \ud2b9\uc815 \uac70\ub9ac\uc5d0\uc11c \ud544\uc694\ud55c \uc790\uc18d\uc744 \uc54c \uc218 \uc788\uc73c\ubbc0\ub85c \uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc790\uc11d\uc5d0 \ud544\uc694\ud55c \uc790\uc11d \uc7ac\ub8cc\uc758 \ubd80\ud53c \ud06c\uae30\ub97c \uacb0\uc815\ud558\uace0 \ucd94\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ubb38\uc81c\uc785\ub2c8\ub2e4: <\/strong>\uc138\ub77c\ubbf9 \uc790\uc11d 5\uac1c\uac00 \uadf8 \uac70\ub9ac\uc5d0\uc11c \ub124\uc624\ub514\ubbb4 \uc790\uc11d -35 \ub4f1\uae09\uacfc \ub3d9\uc77c\ud55c \uc790\uc18d\uc744 \uc0dd\uc131\ud558\ub294 \ubd80\ud53c\ub294 \uc5bc\ub9c8\uc77c\uae4c\uc694? \ub124\uc624-35\uc758 BHmax\ub97c \uc138\ub77c\ubbf9-5\uc758 BHmax(35\/3.6)\ub85c \ub098\ub204\uae30\ub9cc \ud558\uba74 9.7\uc744 \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub3d9\uc77c\ud55c \uc790\uc18d\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud574 \uc138\ub77c\ubbf9-5 \uc790\uc11d\uc758 \uc591\uc774 \ub124\uc624-35 \uc790\uc11d\ubcf4\ub2e4 9.7\ubc30 \ub354 \ub9ce\uc544\uc57c \ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"10-0-magnet-operating-temperatures\"><strong>10. \uc790\uc11d \uc7ac\ub8cc\uc758 \uc791\ub3d9 \uc628\ub3c4<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-highest-recommended-temperatures-of-operation-of-various-magnet-materials\"><strong>\uc790\uc11d \uc7ac\uc9c8\uc5d0 \ub530\ub77c \uad8c\uc7a5\ub418\ub294 \ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc774 \uc791\ub3d9\ud560 \uc218 \uc788\ub294 \ucd5c\uace0 \uc628\ub3c4\ub294 \uc7ac\ub8cc\uc758 \ud22c\uacfc\uc728 \uacc4\uc218(Pc)\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. Pc\ub294 \uc790\uc11d\uc774 \uc791\ub3d9\ud558\ub294 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. Pc\uac00 \ud074\uc218\ub85d(\ud68c\ub85c\uac00 \ub354 \ud3d0\uc1c4\uc801\uc77c\uc218\ub85d) \uc790\uc11d\uc744 \uc2ec\uac01\ud55c \uc790\ud654 \ud604\uc0c1 \uc5c6\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc628\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\uc5d0\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc758 \uc790\uc11d \uc18c\uc7ac\uc758 \ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4 \ubc94\uc704\uac00 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc5d0 \uc81c\uc2dc\ub41c \uc628\ub3c4\uc5d0 \uac00\uae4c\uc6b4 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc790\uc11d\uc774 \uc790\uc131\uc744 \uc783\uc9c0 \uc54a\ub3c4\ub85d \ud2b9\ubcc4\ud55c \uc8fc\uc758\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-highest-temperature-that-a-magnet-can-be-used-at-not-a-set-limit\"><strong>\uc790\uc11d\uc774 \uc5ec\uc804\ud788 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\ub294 \ucd5c\uace0 \uc628\ub3c4\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc740 \uad00\ub828\ub41c \ub2e4\uc591\ud55c \ud68c\ub85c\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \ud6a8\uc728 \uc218\uc900\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc790\uc11d\uc774 \uc791\ub3d9\ud558\ub294 \ud68c\ub85c\uac00 \ub354 \ub2eb\ud600 \uc788\uc744\uc218\ub85d \uc790\uc11d\uc740 \ub354 \uc548\uc815\uc801\uc774\uba70 \uc628\ub3c4\uac00 \uc790\uc11d\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"11-0-machining-magnets\"><strong>11. \uc790\uc11d \uac00\uacf5 \ubc0f \ucc98\ub9ac<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-magnets-be-machined\"><strong>\uc790\uc11d\uc744 \uac00\uacf5\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc608, \uc790\uc11d\uc740 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub531\ub531\ud55c \uc790\uc11d \uc7ac\uc9c8\uc740 \uc720\uc5f0\ud558\uac70\ub098 \uace0\ubb34 \uac19\uc740 \uc790\uc11d \uc7ac\uc9c8\uacfc \ub2ec\ub9ac \uac00\uacf5\ud558\uae30\uac00 \ub9e4\uc6b0 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uac00\ub2a5\ud55c \ud55c \uc790\ud654\ub418\uc9c0 \uc54a\uc740 \ud615\ud0dc\ub85c \ub2e4\uc774\uc544\ubaac\ub4dc \uacf5\uad6c \ubc0f\/\ub610\ub294 \ubd80\ub4dc\ub7ec\uc6b4 \uc5f0\uc0ad \ud720\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac00\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uae30\uacc4\ub85c \uacbd\ud654\ub41c \uc790\uc11d \uc18c\uc7ac\ub294 \uc774\ub7ec\ud55c \ud2b9\uc218 \uac00\uacf5 \ubc29\ubc95\uc5d0 \uc775\uc219\ud558\uc9c0 \uc54a\uc73c\uba74 \uae30\uacc4 \uac00\uacf5\uc744 \uc2dc\ub3c4\ud560 \uac00\uce58\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-price-of-machining-magnets\"><strong>\uc790\uc11d \uac00\uacf5 \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc758 \uae30\uacc4 \ube44\uc6a9\uc744 \uacb0\uc815\ud574\uc57c \ud558\ub294 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p><strong>\uc218\ub7c9: <\/strong>\uc218\ub7c9\uc774 \ub9ce\uc744\uc218\ub85d \uc14b\uc5c5 \ube44\uc6a9\uc744 \uc218\ub7c9\uc5d0 \ubd84\uc0b0\uc2dc\ucf1c\uc57c \ud558\uace0, \ud2b9\uc218 \ud234\ub9c1\uc73c\ub85c \ub354 \ub9ce\uc740 \uc218\ub7c9\uc744 \uac00\uacf5\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>Material:<\/strong> SmCo \uc18c\uc7ac\ub294 \ub9e4\uc6b0 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b0\ubbc0\ub85c \uac00\uacf5 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4\uace0, \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc720\uc5f0\ud55c \uc18c\uc7ac\ub97c \uac00\uacf5\ud558\ub294 \uac83\uc774 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ubaa8\uc591:<\/strong> \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc740 \ub2e8\uc21c\ud55c \ubaa8\uc591\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud5c8\uc6a9 \uc624\ucc28:<\/strong> \ud544\uc694\ud55c \uacf5\ucc28\uac00 \uc5c4\uaca9\ud560\uc218\ub85d \uc790\uc11d\uc774 \uae30\uacc4\uc5d0\uc11c \ub354 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\uc11d\uc744 \uac00\uacf5\ud560 \ub54c\ub294 \uade0\uc5f4\uacfc \ubd80\uc11c\uc9d0\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc138\uc2ec\ud55c \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <strong>Osnec<\/strong> \ub294 \uac00\uc7a5\uc790\ub9ac\uac00 \ub354 \uae68\ub057\ud558\uace0 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc774 \uac1c\uc120\ub41c \uc18c\uacb0 \uc7ac\ub8cc\ub97c \uc0dd\uc0b0\ud558\uc5ec \uac00\uacf5 \ud6c4 \uacf5\uc815\uc744 \ub354 \uc548\uc804\ud558\uace0 \uc608\uce21 \uac00\ub2a5\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"12-0-magnetic-assemblies\"><strong>12. \uc790\uae30 \uc5b4\uc148\ube14\ub9ac\uc640 \uadf8 \uc124\uacc4<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-a-magnetic-assembly\"><strong>\ub9c8\uadf8\ub124\ud2f1 \uc5b4\uc148\ube14\ub9ac\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d \uc5b4\uc148\ube14\ub9ac\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \uc790\uc11d\uacfc \ub2e4\ub978 \uad6c\uc131 \uc694\uc18c, \uc77c\ubc18\uc801\uc73c\ub85c \uc790\uc11d\uc758 \uae30\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac15\ucca0\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-should-magnets-be-assembled-on-my-device\"><strong>\ub0b4 \uc7a5\uce58\uc5d0 \uc790\uc11d\uc744 \uc5b4\ub5bb\uac8c \uc7a5\ucc29\ud558\uac70\ub098 \uc870\ub9bd\ud574\uc57c \ud558\ub098\uc694?<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc744 \uae30\uacc4\uc5d0 \ubd80\ucc29\ud574\uc57c \ud558\ub294 \uacbd\uc6b0 \uae30\uacc4\uc801\uc778 \uc218\ub2e8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc790\uc11d\uc744 \uace0\uc815\ud558\uac70\ub098 \uc811\ucc29\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubd80\ucc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\uc11d\uc740 \ubcf4\ud1b5 \uc811\ucc29\uc81c\ub85c \uace0\uc815\ub429\ub2c8\ub2e4. \uc790\uc11d\uc744 \uace0\ub974\uc9c0 \uc54a\uc740 \ud45c\uba74\uc5d0 \ubd99\uc77c \ub54c\ub294 \uace0\ub974\uc9c0 \uc54a\uc740 \ud45c\uba74\uc5d0 \uc798 \ubd99\uc744 \uc218 \uc788\ub3c4\ub85d \ub9ce\uc740 \uc591\uc758 \ubab8\uccb4\ub97c \uac00\uc9c4 \uc811\ucc29\uc81c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub728\uac70\uc6b4 \uc811\ucc29\uc81c\ub294 \uc138\ub77c\ubbf9, \ubaa9\uc7ac, \ucc9c \ub4f1\uc5d0 \uc790\uc11d\uc744 \ubd99\uc774\ub294 \ub370\ub3c4 \ud6a8\uacfc\uc801\uc778 \uac83\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \uae08\uc18d\uc5d0 \uc790\uc11d\uc744 \uc811\ucc29\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc288\ud37c \uae00\ub8e8\ub97c \uc0ac\uc6a9\ud558\uba74 \ub192\uc740 \uc131\uacf5\ub960\uc744 \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud1b5\ud569 \uc790\uc11d\uc740 \uc811\ucc29\uc81c\uac00 \uc774\ubbf8 \ubd80\ucc29\ub41c \uc720\uc5f0\ud55c \uc790\uc11d\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub77c\uc774\ub108\ub97c \ubc97\uaca8\ub0b4\uace0 \uc790\uc11d\uc744 \uc81c\ud488\uc5d0 \ubd99\uc774\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4. \uc804\ud654\ub85c \ubb38\uc758\ud558\uac70\ub098 \ud2b9\uc218 \uc8fc\ubb38\uc5d0 \ub300\ud55c \uacac\uc801\uc744 \uc694\uccad\ud558\uac70\ub098 \uc628\ub77c\uc778 \uad6c\ub9e4\uac00 \uac00\ub2a5\ud55c www.magnetshop.com \uc5d0\uc11c \ub300\uaddc\ubaa8 \uc7ac\uace0 \uc7ac\uace0\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n\n\n\n<p>\ub610\ud55c \ub2e4\ub978 \uc811\ucc29\uc81c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \uc811\ucc29\ud558\uae30 \uc804\uc5d0 \uc811\ucc29\uacfc \uad00\ub828\ub41c \ubaa8\ub4e0 \ud45c\uba74\uc774 \uae68\ub057\ud558\uace0 \uac74\uc870\ud55c \uc0c1\ud0dc\uc778\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c\ub294 \uc811\ucc29\uc81c \uc120\ud0dd, \ud558\uc6b0\uc9d5 \uc815\ubc00\ub3c4, \ubc29\ud5a5 \uade0\ud615\uacfc \uac19\uc740 \uc694\uc18c\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc624\uc2a4\ub125\uc740 \uc774\ub7ec\ud55c \uace0\ub824 \uc0ac\ud56d\uc744 \uc5fc\ub450\uc5d0 \ub450\uace0 \uc5b4\uc148\ube14\ub9ac\ub97c \uc124\uacc4\ud558\uc5ec \uc548\uc815\uc801\uc778 \uc790\uae30 \uc131\ub2a5\uacfc \ub192\uc740 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"13-0-handling-and-storage\"><strong>13. \uc790\uc11d\uc758 \uc548\uc804\ud55c \ucde8\uae09 \ubc0f \ubcf4\uad00<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"guidelines-on-the-use-and-storage-of-magnets\"><strong>\uc790\uc11d \uc0ac\uc6a9 \ubc0f \ubcf4\uad00 \uc9c0\uce68<\/strong><\/h3>\n\n\n\n<p>\uc790\uc11d\uc740 \ud56d\uc0c1 \uac01\ubcc4\ud788 \uc8fc\uc758\ud574\uc11c \ub2e4\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4! \uc790\uc11d\uc774 \ubd80\uc11c\uc838 \uc0ac\ub78c\uc744 \ubca0\uac70\ub098 \ub2e4\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud50c\ub85c\ud53c \ub514\uc2a4\ud06c, \uc2e0\uc6a9\uce74\ub4dc, \ucef4\ud4e8\ud130 \ud654\uba74\uacfc \uac19\uc740 \uc790\uc131\uc774 \uc788\ub294 \ubb3c\uac74\uc740 \uc790\uc11d\uc744 \uc81c\uac70\ud55c \ud6c4 \ubcf4\uad00\ud558\uc138\uc694.<\/p>\n\n\n\n<p>\ubcf4\uad00\uc6a9 \uc790\uc11d\uc774 \uae08\uc18d \uc774\ubb3c\uc9c8\uc744 \uc9d1\uc5b4\uc0bc\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \ubc00\ud3d0\ub41c \ud3ec\uc7a5 \uc6a9\uae30\uc5d0 \ubcf4\uad00\ud558\uc138\uc694.<\/p>\n\n\n\n<p>\uc5ec\ub7ec \uac1c\uc758 \uc790\uc11d\uc744 \ubcf4\uad00\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub208\uc5d0 \uc798 \ub744\ub294 \uacf3\uc5d0 \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\ud654\ud558\uae30 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc54c\ub2c8\ucf54 \uc790\uc11d\uc740 \ud568\uaed8 \uc790\ud654\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\ub294 \ucca0\ud310 \ub610\ub294 \uac15\ud310\uc778 \ud0a4\ud37c\uc640 \ud568\uaed8 \ubcf4\uad00\ud558\uc5ec \uccab \ubc88\uc9f8 \uc790\uc11d\uc758 \ubd80\ucc29 \ud310\uc744 \ud615\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc548\uc804\ud55c \ucde8\uae09\uacfc \ubcf4\uad00\uc73c\ub85c \uc790\uc11d \uc190\uc0c1, \ubd80\uc2dd, \uc0ac\uace0\ub85c \uc778\ud55c \ubd80\uc0c1\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>Osnec<\/strong> \ub294 \uc6b4\uc1a1 \uc911 \uacfc\ub3c4\ud55c \uc778\ub825, \uc2b5\uae30 \ub178\ucd9c, \ucda9\uaca9 \uad00\ub828 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc81c\ud55c\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud3ec\uc7a5 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcf4\ud638 \uc870\uce58\ub294 \uc801\uc808\ud55c \ubcf4\uad00 \uad00\ud589\uc758 \uc911\uc694\uc131\uc744 \ubcf4\uc5ec\uc8fc\uace0 \uc0ac\uc6a9\uc790\uac00 \ud658\uacbd\uc801 \uc694\uc778\uc774 \uc7a5\uae30\uc801\uc778 \uc790\uc11d \uc131\ub2a5\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294\uc9c0 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"14-0-resources\"><strong>14. \ucd94\uac00 \uc790\ub8cc \ubc0f \ucc38\uace0 \uc790\ub8cc<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"suggest-some-good-magnetic-reference-books\"><strong>\uc790\uae30\uc5d0 \uad00\ud55c \ucd94\ucc9c \ucc38\uace0 \ub3c4\uc11c\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \uc788\ub098\uc694?<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>\uc601\uad6c \uc790\uc11d \uc124\uacc4 \ud578\ub4dc\ubd81<\/em>, \ub294 \uae30\uc220 \uc77c\ubc18\uc778\uc744 \ub300\uc0c1\uc73c\ub85c \ud55c 385\ud398\uc774\uc9c0 \ubd84\ub7c9\uc758 \ucc45\uc73c\ub85c, \ub808\uc2a4\ud130 \ubaa8\uc2a4\ucf54\ube44\uce20\uac00 \uc9d1\ud544\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><em>\uc601\uad6c \uc790\uc11d\uacfc \uadf8 \uc751\uc6a9<\/em>, \ub294 \uae30\uc220 \ub2f4\ub2f9\uc790\ub97c \ub300\uc0c1\uc73c\ub85c \ud55c 203\ud398\uc774\uc9c0 \ubd84\ub7c9\uc758 \ucc45\uc73c\ub85c, \ud53c\ud130 \ucea0\ubca8 \ubc15\uc0ac\uac00 \uc9d1\ud544\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><em>\uc6d0\ub3d9\ub825,<\/em> \ube44\uc804\ubb38\uac00\ub97c \ub300\uc0c1\uc73c\ub85c \ud55c 310\ud398\uc774\uc9c0 \ubd84\ub7c9\uc758 \ucc45\uc73c\ub85c, \uc81c\uc784\uc2a4 \ub9ac\ube59\uc2a4\ud134\uc774 \uc9d1\ud544\ud588\uc2b5\ub2c8\ub2e4. \uc790\uc11d\uc758 \uc5ed\uc0ac\uc640 \uc790\uc11d\uc758 \uc774\uc0c9\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \ub9e4\uc6b0 \uc798 \uc4f0\uc5ec\uc9c4 \ud765\ubbf8\ub85c\uc6b4 \ucc45\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc9c0\uae08 \uacac\uc801 \uc694\uccad \ub610\ub294 \ubb38\uc758\ub97c \ud1b5\ud574 \ub9de\ucda4\ud615 \uc790\uc11d\uc5d0 \ub300\ud55c \ud2b9\ubcc4\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc54c\ub824\uc8fc\uc138\uc694. \ub9c8\uadf8\ub137\uc740 \ub2e4\uc591\ud55c \uc7ac\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\ub294 MagnetShop.com\uc5d0\uc11c \uc628\ub77c\uc778\uc73c\ub85c\ub3c4 \uad6c\ub9e4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1764732619840\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\uc790\uc11d\uc740 \uc5b4\ub5a4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p><strong>\uc790\uc11d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\uc790\uc131 \uae08\uc18d\uacfc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud569\uae08\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uc8fc\ub85c \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(NdFeB), \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8(SmCo), \ud398\ub77c\uc774\ud2b8(\uc138\ub77c\ubbf9 \uc0b0\ud654\ucca0), \uc54c\ub2c8\ucf54(\uc54c\ub8e8\ubbf8\ub284-\ub2c8\ucf08-\ucf54\ubc1c\ud2b8), \ud398\ub77c\uc774\ud2b8 \ub610\ub294 NdFeB \ud30c\uc6b0\ub354\uac00 \ud3ec\ud568\ub41c \uc720\uc5f0\ud55c \uace0\ubb34 \uc790\uc11d \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> Osenc\ub294 \ub354 \uac15\ub825\ud55c \uc790\uae30 \uc5d0\ub108\uc9c0, \uc815\ubc00\ud55c \uc790\ud654, \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \ucf54\ud305 \ubc0f \ubaa8\uc591\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uace0\uc131\ub2a5 \ud76c\ud1a0\ub958 \ub124\uc624\ub514\ubbb4 \uc790\uc11d(NdFeB)\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1764732931858\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\uc790\uc11d\uc740 \uc5b4\ub5bb\uac8c \uc790\uc5f0\uc801\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p><strong>\uc790\uc5f0 \ubc1c\uc0dd \uc790\uc11d\uc740 \ub9c8\uadf8\ub124\ud0c0\uc774\ud2b8\uc640 \uac19\uc774 \ucca0\ubd84\uc774 \ud48d\ubd80\ud55c \uad11\ubb3c\uc774 \uc9c0\uc9c8\ud559\uc801 \ub610\ub294 \ubc88\uac1c\uc5d0 \uc758\ud574 \uc9c0\uad6c \uc790\uae30\uc7a5\uacfc \uc601\uad6c\uc801\uc73c\ub85c \uc815\ub82c\ub420 \ub54c \ud615\uc131\ub429\ub2c8\ub2e4.<\/strong> \uc774\ub7ec\ud55c \ucc9c\uc5f0 \u201c\ub85c\ub370\uc2a4\ud1a4'\uc740 \ube44\uad50\uc801 \ud76c\uadc0\ud558\uace0 \uc790\uae30 \uac15\ub3c4\uac00 \uc57d\ud558\uae30 \ub54c\ubb38\uc5d0 \ud604\ub300 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uc624\uc13c\uc774 \ub300\uc2e0 \uc81c\uc5b4\ub41c \uc18c\uacb0, \uac00\uacf5 \ubc0f \uc790\ud654 \uacf5\uc815\uc744 \ud1b5\ud574 \uace0\uc131\ub2a5 \ub124\uc624\ub514\ubbb4 \uc790\uc11d(NdFeB)\uc744 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ud558\uc5ec \uc815\ubc00\ud55c \uc790\uae30 \ud2b9\uc131\uacfc \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1764732935286\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\uc790\uc11d\uc744 \ubc18\uc73c\ub85c \ubd80\uc218\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p><strong>\uc790\uc11d\uc744 \ubc18\uc73c\ub85c \ucabc\uac1c\uba74 \ubd81\uadf9\uacfc \ub0a8\uadf9\uc774 \ubd84\ub9ac\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uac01 \uc870\uac01\uc774 \ubd81\uadf9\uacfc \ub0a8\uadf9\uc744 \uac00\uc9c4 \uc791\uc740 \uc790\uc11d\uc774 \ub429\ub2c8\ub2e4.<\/strong> \uadf8\ub7ec\ub098 \uae30\uacc4\uc801 \ucda9\uaca9\uacfc \ubd88\uaddc\uce59\ud55c \ud30c\ub2e8 \ud45c\uba74\uc740 \uc7ac\ub8cc\ub97c \ubd80\ubd84\uc801\uc73c\ub85c \uc790\ud654\uc2dc\ud0a4\uace0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc790\uc18d\uc744 \uac10\uc18c\uc2dc\ud0a4\uba70 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1764732939212\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\uac00\uc7a5 \uac15\ud55c \uc790\uc11d\uc758 \uc885\ub958\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p><strong>\uc0c1\uc5c5\uc801\uc73c\ub85c \uac00\uc7a5 \uac15\ub825\ud55c \uc601\uad6c \uc790\uc11d\uc740 \uc18c\uacb0 \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(NdFeB) \ud76c\ud1a0\ub958 \uc790\uc11d, \ud2b9\ud788 N52\uc640 \uac19\uc740 \ub192\uc740 \ub4f1\uae09\uc758 \uc790\uc11d\uc785\ub2c8\ub2e4.<\/strong> \uc774 \uc790\uc11d\uc740 \ud398\ub77c\uc774\ud2b8, \uc54c\ub2c8\ucf54 \ub610\ub294 SmCo\uc5d0 \ube44\ud574 \uac00\uc7a5 \ub192\uc740 (BH)\ucd5c\ub300 \uc790\ub825\uacfc \ub9e4\uc6b0 \ub192\uc740 \ub9ac\ub9e8\ub7f0\uc2a4\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \uc18c\ud615, \uace0\ud1a0\ud06c \ub610\ub294 \uace0\uac15\ub3c4 \uc124\uacc4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub124\uc624\ub514\ubbb4 \uc790\uc11d \uc804\ubb38 \uc81c\uc870\uc5c5\uccb4\uc778 \uc624\uc13c\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub0b4\uc5f4\uc131\uacfc \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc790\uae30 \uac15\ub3c4\ub97c \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 NdFeB \ub4f1\uae09, \ucf54\ud305 \ubc0f \uc790\ud654 \ubc29\ud5a5\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4. 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