{"id":6311,"date":"2025-12-03T11:57:28","date_gmt":"2025-12-03T03:57:28","guid":{"rendered":"https:\/\/osenc.com\/?p=6311"},"modified":"2026-08-30T17:30:14","modified_gmt":"2026-08-30T09:30:14","slug":"magnets-magnetism","status":"publish","type":"post","link":"https:\/\/osenc.com\/korea\/magnets-magnetism\/","title":{"rendered":"\uc790\uc11d\uacfc \uc790\uc131: \ud55c \ud3b8\uc758 \uac00\uc774\ub4dc\ub85c \uc54c\uc544\ubcf4\ub294 \ubaa8\ub4e0 \uac83"},"content":{"rendered":"<style>\n.osenc-mm-page{--ink:#172235;--muted:#59697a;--blue:#1262c4;--navy:#123657;--pale:#eef6ff;--line:#dbe5ef;--soft:#f7f9fc;--white:#fff;width:100%;box-sizing:border-box;background:#fff;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.75}\n.osenc-mm-page *{box-sizing:border-box}.osenc-mm-inner{width:100%;max-width:1400px;margin:0 auto;padding-left:32px;padding-right:32px}.osenc-mm-page a{color:var(--blue)}\n.osenc-mm-hero{padding:38px 0 20px}.osenc-mm-kicker{display:inline-block;margin-bottom:10px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.osenc-mm-hero h1{max-width:1120px;margin:0 0 18px;font-size:50px;line-height:1.1;letter-spacing:-.035em;color:#102a44}.osenc-mm-hero p{max-width:1050px;margin:0;color:var(--muted);font-size:21px;line-height:1.65}\n.osenc-mm-quick-wrap{width:100%;background:var(--pale);margin:20px 0 30px}.osenc-mm-quick{padding-top:28px;padding-bottom:28px;border-left:5px solid var(--blue)}.osenc-mm-quick h2{margin:0 0 10px;font-size:29px;line-height:1.25;color:#103a61}.osenc-mm-quick p{margin:0;max-width:1180px;font-size:18px}\n.osenc-mm-image{width:100%;margin:30px 0 38px;text-align:center}.osenc-mm-image img{display:block;width:100%;height:auto;max-width:800px;margin:0 auto;border-radius:10px;box-shadow:0 10px 28px rgba(17,42,68,.10)}\n.osenc-mm-toc-wrap{width:100%;background:#f7f9fc;margin:12px 0 36px}.osenc-mm-toc{padding-top:28px;padding-bottom:28px}.osenc-mm-toc h2{margin:0 0 16px;font-size:26px;color:#102a44}.osenc-mm-toc ol{margin:0;padding-left:24px;columns:2;column-gap:54px}.osenc-mm-toc li{break-inside:avoid;margin:7px 0}.osenc-mm-toc a{text-decoration:none;font-weight:700;color:#174f89}.osenc-mm-toc a:hover{text-decoration:underline}\n.osenc-mm-content{padding-top:4px;padding-bottom:58px}.osenc-mm-content h2{width:100%;margin:56px 0 20px;padding-top:20px;border-top:1px solid var(--line);font-size:34px;line-height:1.25;letter-spacing:-.02em;color:#102a44}.osenc-mm-content h3{margin:32px 0 12px;font-size:24px;line-height:1.35;color:#173e64}.osenc-mm-content p{margin:0 0 18px;color:#29394a}.osenc-mm-content ul,.osenc-mm-content ol{margin:8px 0 24px;padding-left:27px}.osenc-mm-content li{margin:7px 0}.osenc-mm-content strong{color:#172d45}.osenc-mm-content mark{background:transparent!important;color:inherit!important}.osenc-mm-content a{text-decoration:none}.osenc-mm-content a:hover{text-decoration:underline}\n.osenc-mm-content table{width:100%;border-collapse:collapse;margin:24px 0 34px;font-size:15px}.osenc-mm-content th{padding:14px 15px;text-align:left;background:var(--navy);color:#fff}.osenc-mm-content td{padding:13px 15px;border:1px solid var(--line);vertical-align:top}.osenc-mm-content tr:nth-child(even) td{background:#f8fafc}\n.osenc-mm-formula{width:100%;margin:24px 0 32px;padding:22px 24px;border:1px solid var(--line);border-radius:10px;background:#f9fbfd;text-align:center}.osenc-mm-formula span{display:block;font-size:19px;font-weight:800;color:#173e64}.osenc-mm-formula small{display:block;margin-top:7px;color:var(--muted)}\n.rank-math-list{display:grid;gap:12px}.rank-math-list-item{padding:20px 22px;border:1px solid var(--line);border-radius:10px;background:#fff}.rank-math-list-item h3{margin:0 0 8px!important;font-size:21px!important}.rank-math-list-item p:last-child{margin-bottom:0}\n.osenc-mm-cta{width:100%;margin:56px 0 42px;padding:34px 36px;display:flex;align-items:center;justify-content:space-between;gap:34px;border-radius:14px;background:linear-gradient(135deg,#103653,#1262c4);color:#fff}.osenc-mm-cta .osenc-mm-kicker{color:#c6e1ff}.osenc-mm-cta h2{margin:0 0 10px!important;padding:0!important;border:0!important;color:#fff!important;font-size:30px!important}.osenc-mm-cta p{margin:0!important;max-width:950px;color:#edf6ff!important}.osenc-mm-btn{display:inline-flex;min-width:225px;justify-content:center;padding:14px 20px;border-radius:8px;background:#fff;color:#0f54a8!important;text-decoration:none!important;font-weight:800;white-space:nowrap}\n.osenc-mm-author-wrap{width:100%;background:#f7f9fc}.osenc-mm-author{padding-top:30px;padding-bottom:30px;display:flex;align-items:center;gap:26px}.osenc-mm-author img{width:140px;height:140px;object-fit:cover;border-radius:50%}.osenc-mm-author h2{margin:0 0 8px;font-size:27px;color:#102a44}.osenc-mm-author p{margin:0 0 8px;color:#506174}.osenc-mm-author p:last-child{margin-bottom:0}\n@media(max-width:1024px){.osenc-mm-inner{padding-left:24px;padding-right:24px}.osenc-mm-hero h1{font-size:42px}.osenc-mm-toc ol{columns:1}.osenc-mm-cta{align-items:flex-start;flex-direction:column}.osenc-mm-btn{min-width:0}}\n@media(max-width:767px){.osenc-mm-page{font-size:16px}.osenc-mm-inner{padding-left:16px;padding-right:16px}.osenc-mm-hero{padding-top:26px}.osenc-mm-hero h1{font-size:34px}.osenc-mm-hero p{font-size:18px}.osenc-mm-quick{padding-top:22px;padding-bottom:22px}.osenc-mm-quick h2{font-size:24px}.osenc-mm-content h2{margin-top:44px;font-size:28px}.osenc-mm-content h3{font-size:21px}.osenc-mm-content table{display:block;overflow-x:auto;white-space:normal}.osenc-mm-cta{padding:28px 22px}.osenc-mm-btn{width:100%}.osenc-mm-author{display:block}.osenc-mm-author img{margin-bottom:18px}}\n<\/style><div class=\"osenc-mm-page\">\n<section class=\"osenc-mm-hero\"><div class=\"osenc-mm-inner\">\n<span class=\"osenc-mm-kicker\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac00\uc774\ub4dc | \uc790\uc11d \ubc0f \uc790\uc131<\/span>\n\n<p>\uc790\uc11d\uc758 \uc5ed\uc0ac, \uc790\uc11d \uc720\ud615, \uc790\ub825, \uc790\uae30\uc7a5, \uc790\uadf9, \uc790\uc18d, \ubc29\ud5a5, \uc7ac\ub8cc \ud2b9\uc131, \uc0ac\uc6a9 \uc628\ub3c4, \uac00\uacf5, \uc790\uc11d \uc5b4\uc148\ube14\ub9ac \ubc0f \uc548\uc804\ud55c \ucde8\uae09\uc744 \ub2e4\ub8e8\ub294 \uc2e4\ubb34 \ucc38\uace0 \uc790\ub8cc\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/section>\n<section class=\"osenc-mm-quick-wrap\"><div class=\"osenc-mm-inner osenc-mm-quick\">\n<span class=\"osenc-mm-kicker\">\ube60\ub978 \ub2f5\ubcc0<\/span><h2>\uc790\uc11d\uacfc \uc790\uc131\uc5d0 \ub300\ud574 \ubb34\uc5c7\uc744 \uc54c\uc544\uc57c \ud560\uae4c\uc694?<\/h2>\n<p>\uc790\uc11d\uc740 \uc790\uae30\uc7a5\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc601\uad6c\uc790\uc11d\uc740 \uc720\uc6a9\ud55c \uc790\ud654\ub97c \uc720\uc9c0\ud558\uba70, \uc784\uc2dc \uc790\uc131 \uc7ac\ub8cc\ub294 \uc8fc\ub85c \uc678\ubd80 \uc790\uae30\uc7a5\uc774 \uc874\uc7ac\ud558\ub294 \ub3d9\uc548 \uac15\ud558\uac8c \ubc18\uc751\ud558\uace0, \uc804\uc790\uc11d\uc740 \uc804\ub958\ub85c \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \uc720\ud6a8\ud55c \uc790\uae30 \uc131\ub2a5\uc740 \uc7ac\ub8cc, \ub4f1\uae09, \ud615\uc0c1, \ucc29\uc790 \ubc29\ud5a5, \uc628\ub3c4, \uc791\ub3d9 \uac04\uadf9, \ub300\uc0c1 \uc7ac\ub8cc \ubc0f \uc804\uccb4 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div><\/section>\n<div class=\"osenc-mm-inner\"><figure class=\"osenc-mm-image\"><img fetchpriority=\"high\" alt=\"\uc601\uad6c\uc790\uc11d, \uc804\uc790\uc11d \ubc0f \ub208\uc5d0 \ubcf4\uc774\ub294 \ucca0\ubd84 \uac00\ub8e8 \ud328\ud134\uc744 \ub2e4\ub8e8\ub294 \uc790\uc11d \ubc0f \uc790\uae30 \uac00\uc774\ub4dc\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a01-cover.webp\" width=\"800\"><\/figure><\/div>\n<section class=\"osenc-mm-toc-wrap\"><nav class=\"osenc-mm-inner osenc-mm-toc\" aria-label=\"\uc774 \ud398\uc774\uc9c0\uc758 \ub0b4\uc6a9\"><h2>\ud398\uc774\uc9c0 \ubaa9\ucc28<\/h2><ol><li><a href=\"#1-0-a-brief-history\">1. \uc5ed\uc0ac<\/a><\/li><li><a href=\"#2-0-the-basics\">2. \uc790\uc11d\uacfc \uc790\uc131\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/a><\/li><li><a href=\"#3-0-magnetic-strength\">3. \uc790\ub825\uc758 \uc774\ud574<\/a><\/li><li><a href=\"#4-0-magnetic-field\">4. \uc790\uae30\uc7a5\uacfc \uadf8 \uac70\ub3d9<\/a><\/li><li><a href=\"#5-0-magnetic-poles\">5. \uc790\uadf9\uacfc \uadf8 \uc815\uc758<\/a><\/li><li><a href=\"#6-0-magnetic-flux\">6. \uc790\uae30 \ud50c\ub7ed\uc2a4\uc640 \uadf8 \uc791\uc6a9<\/a><\/li><li><a href=\"#7-0-magnetic-orientation\">7. \uc790\uc11d\uc758 \ubc29\ud5a5 \ubc0f \uc6a9\uc774\ucd95<\/a><\/li><li><a href=\"#8-0-magnetic-characteristics\">8. \uc8fc\uc694 \uc790\uae30 \ud2b9\uc131<\/a><\/li><li><a href=\"#9-0-magnetic-properties\">9. \uc77c\ubc18 \uc790\uc11d \uc7ac\ub8cc\uc758 \uc790\uae30\uc801 \ud2b9\uc131<\/a><\/li><li><a href=\"#10-0-magnet-operating-temperatures\">10. \uc790\uc11d \uc7ac\ub8cc\ubcc4 \uc791\ub3d9 \uc628\ub3c4<\/a><\/li><li><a href=\"#11-0-machining-magnets\">11. \uc790\uc11d \uac00\uacf5 \ubc0f \uacf5\uc815<\/a><\/li><li><a href=\"#12-0-magnetic-assemblies\">12. \uc790\uc11d \uc5b4\uc148\ube14\ub9ac \ubc0f \uc124\uacc4<\/a><\/li><li><a href=\"#13-0-handling-and-storage\">13. \uc790\uc11d\uc758 \uc548\uc804\ud55c \ucde8\uae09 \ubc0f \ubcf4\uad00<\/a><\/li><li><a href=\"#14-0-resources\">14. \ucd94\uac00 \uc790\ub8cc \ubc0f \ucc38\uace0 \ubb38\ud5cc<\/a><\/li><li><a href=\"#faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li><\/ol><\/nav><\/section>\n<main class=\"osenc-mm-inner osenc-mm-content\">\n\n\n<h2 class=\"wp-block-heading\" id=\"1-0-a-brief-history\"><strong>1. \uc5ed\uc0ac<\/strong><\/h2>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\ucc9c\uc5f0 \uc790\ucca0\uc11d\uacfc \ucd08\uae30 \ub098\uce68\ubc18\ubd80\ud130 \ud604\ub300 \uc601\uad6c\uc790\uc11d\uae4c\uc9c0\uc758 \uc790\uc11d \uc5ed\uc0ac\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a02-history.webp\" width=\"800\"><\/figure>\n<p class=\"wp-block-paragraph\">\uace0\ub300 \uadf8\ub9ac\uc2a4\uc778\uacfc \uc911\uad6d\uc778\uc740 \uc77c\ubd80 \ud76c\uadc0\ud55c \ub3cc\uc774 \uc790\uc5f0\uc801\uc73c\ub85c \uc790\ud654\ub418\uc5b4 \uc788\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uc54c\uac8c \ub418\uc5c8\uc73c\uba70, \uc774\ub97c \ucc9c\uc5f0 \uc790\uc11d\uc774\ub77c\uace0 \ubd88\ub800\uc2b5\ub2c8\ub2e4. \uc774 \ub3cc\uc740 \uc791\uc740 \uc1f3\uc870\uac01\uc744 \uc2e0\uae30\ud558\uac8c \ub04c\uc5b4\ub2f9\uacbc\uc73c\uba70, \ub048\uc5d0 \ub9e4\ub2ec\uac70\ub098 \ubb3c\uc5d0 \ub744\uc6cc \uc790\uc720\ub86d\uac8c \uc6c0\uc9c1\uc774\uac8c \ud558\uba74 \ud56d\uc0c1 \uac19\uc740 \ubc29\ud5a5\uc744 \uac00\ub9ac\ud0a8\ub2e4\ub294 \uc0ac\uc2e4\ub3c4 \ubc1c\uacac\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucd08\uae30 \ud56d\ud574\uc790\ub4e4\uc740 \ubc14\ub2e4\uc5d0\uc11c \uc774\ub3d9 \ubc29\ud5a5\uc744 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \uc790\uc11d\uc5d0 \uc758\uc874\ud588\uc73c\uba70, \uc790\uc11d\uc740 \uc6d0\uc2dc\uc801\uc778 \ub098\uce68\ubc18\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc744 \ub73b\ud558\ub294 \uc601\uc5b4 \ub2e8\uc5b4 magnet\uc740 \ucd5c\ucd08\uc758 \ucc9c\uc5f0 \uc790\uc11d\uc774 \ucc44\uad74\ub41c \uacf3\uc73c\ub85c \uc54c\ub824\uc9c4 \uadf8\ub9ac\uc2a4 \ud14c\uc0b4\ub9ac\uc544 \uc9c0\ubc29\uc758 \ub9c8\uadf8\ub124\uc2dc\uc544(Magnesia)\uc5d0\uc11c \uc720\ub798\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc624\ub79c \uc138\uc6d4\uc5d0 \uac78\uccd0 \uc790\uc11d\uc740 \uc624\ub298\ub0a0\uc758 \uace0\uc131\ub2a5 \uc790\uc11d\uc73c\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uc7ac\ub8cc\ub85c \ud569\uae08\uc744 \ub9cc\ub4e4\uba74 \ucc9c\uc5f0 \uc790\uc11d \uc554\uc11d\uacfc \uc720\uc0ac\ud55c \ud6a8\uacfc\ub97c \uad6c\ud604\ud558\uace0 \uc790\uc131\uc744 \uac15\ud654\ud560 \uc218 \uc788\ub2e4\ub294 \uc0ac\uc2e4\uc774 \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \ucd5c\ucd08\uc758 \uc778\uacf5 \uc790\uc11d\uc740 18\uc138\uae30\uc5d0 \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub354 \uac15\ub825\ud55c \uc790\uc131 \ud569\uae08\uc758 \uac1c\ubc1c\uc740 1920\ub144\ub300\uc5d0 \uc54c\ub2c8\ucf54 \uc790\uc131 \ud569\uae08(\ub2c8\ucf08, \uc54c\ub8e8\ubbf8\ub284, \ucf54\ubc1c\ud2b8 \ud569\uae08)\uc774 \uac1c\ubc1c\ub418\uae30 \uc804\uae4c\uc9c0 \ub9e4\uc6b0 \ub354\ub514\uac8c \uc9c4\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1950\ub144\ub300\uc640 1970\ub144\ub300\uc5d0\ub294 \uac01\uac01 \ud398\ub77c\uc774\ud2b8 \uc790\uc11d\uacfc \ud76c\ud1a0\ub958 \uc790\uc11d\uc774 \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ud6c4 \uc790\uc131\uc5d0 \uad00\ud55c \uacfc\ud559 \ubd84\uc57c\ub294 \uae09\uc18d\ud788 \ubc1c\uc804\ud588\uc73c\uba70, \uace0\uc131\ub2a5 \uc790\uc131 \uc7ac\ub8cc\uc758 \ub4f1\uc7a5\uc73c\ub85c \uc18c\ud615\uc774\uba74\uc11c \uac15\ub825\ud55c \uc7a5\uce58\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"2-0-the-basics\"><strong>2. \uc790\uc11d\uacfc \uc790\uc131\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"what-is-a-magnet\"><strong>\uc790\uc11d\uc774\ub780 \uc815\ud655\ud788 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc790\uae30\uc7a5 \ud328\ud134\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uc77c\ubc18\uc801\uc778 \uc601\uad6c\uc790\uc11d \ud615\uc0c1\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a03-what-is-magnet.webp\" width=\"800\"><\/figure>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc740 \uc790\uae30\uc7a5\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ubb3c\uccb4 \ub610\ub294 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc601\uad6c\uc790\uc11d\uc740 \uc678\ubd80 \ucc29\uc790\uc7a5\uc774 \uc81c\uac70\ub41c \ud6c4\uc5d0\ub3c4 \uc720\uc6a9\ud55c \uc790\ud654\ub97c \uc720\uc9c0\ud558\uba70, \uc784\uc2dc \uc790\uc131 \uc7ac\ub8cc\ub294 \uc8fc\ub85c \uc678\ubd80 \uc790\uae30\uc7a5\uc774 \uc874\uc7ac\ud558\ub294 \ub3d9\uc548 \ubc18\uc751\ud558\uace0, \uc804\uc790\uc11d\uc740 \uc804\ub958\ub85c \uc790\uae30\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ucca0, \uac15\ucca0, \ub2c8\ucf08, \ucf54\ubc1c\ud2b8\ucc98\ub7fc \uc27d\uac8c \uc790\ud654\ub418\ub294 \uc7ac\ub8cc\uc758 \uc6d0\uc790\ub294 \ub3c4\uba54\uc778\uc774\ub77c\uace0 \ud558\ub294 \uc791\uc740 \uc601\uc5ed\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uba54\uc778\uc740 \ud604\ubbf8\uacbd\uc73c\ub85c\ub3c4 \ubcfc \uc218 \uc5c6\uc744 \ub9cc\ud07c \uc791\uc9c0\ub9cc, \uac01 \ub3c4\uba54\uc778\uc5d0\ub294 \uc218\ucc9c\uc870 \uac1c\uc758 \uc6d0\uc790\uac00 \uc788\uc73c\uba70 \ud558\ub098\uc758 \ubbf8\ub2c8 \uc790\uc11d\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc790\uc131 \uc7ac\ub8cc\ub97c \uac15\ud55c \uc790\uae30\uc7a5\uc5d0 \ub193\uc73c\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\ub7ec \ubc29\ud5a5\uc744 \ud5a5\ud558\uace0 \uc788\ub358 \uac1c\ubcc4 \ub3c4\uba54\uc778\uc774 \uc11c\uc11c\ud788 \uc790\uae30\uc7a5 \ubc29\ud5a5\uc73c\ub85c \uc815\ub82c\ub429\ub2c8\ub2e4. \uc778\uc811\ud55c \ub3c4\uba54\uc778\ub3c4 \uc774 \ubc29\ud5a5\uc73c\ub85c \uc815\ub82c\ub429\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ub3c4\uba54\uc778\uc774 \uc790\uae30\uc7a5 \ubc29\ud5a5\uc73c\ub85c \uc815\ub82c\ub418\uba74 \ud574\ub2f9 \uc7ac\ub8cc\ub294 \uc790\uc11d\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\ucc29\uc790 \uc804 \uc790\uad6c<\/strong><\/p>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\ubb34\uc791\uc704\ub85c \ud5a5\ud55c \uc790\uad6c \ubc29\ud5a5\uc744 \ubcf4\uc774\ub294 \ucc29\uc790 \uc804 \uc790\uad6c\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a04-domains-before.webp\" width=\"800\"><\/figure>\n<p class=\"wp-block-paragraph\"><strong>\ucc29\uc790 \ud6c4 \uc790\uad6c<\/strong><\/p>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc815\ub82c\ub41c \uc790\uad6c \ubc29\ud5a5\uc744 \ubcf4\uc774\ub294 \ucc29\uc790 \ud6c4 \uc790\uad6c\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a05-domains-after.webp\" width=\"800\"><\/figure>\n<h3 class=\"wp-block-heading\" id=\"what-does-a-magnet-do\"><strong>\uc790\uc11d\uc740 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uc791\uc6a9\uc744 \ud569\ub2c8\uae4c?<\/strong><\/h3>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc885\uc774 \ud074\ub9bd\uacfc \ub9c9\ub300\uc790\uc11d\uc744 \uc774\uc6a9\ud55c \uc790\uae30 \uc778\ub825 \ubc0f \ucc99\ub825 \uc2dc\uc5f0\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a06-attraction-repulsion.webp\" width=\"800\"><\/figure>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc791\uc6a9\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<ul class=\"wp-block-list\">\n<li>\ucca0, \ucf54\ubc1c\ud2b8, \ub2c8\ucf08, \uc5ec\ub7ec \uc885\ub958\uc758 \uac15 \ubc0f \uc77c\ubd80 \uae30\ud0c0 \ud569\uae08\uc744 \ud3ec\ud568\ud55c \uc801\ud569\ud55c \uac15\uc790\uc131 \uc7ac\ub8cc\ub97c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\ub978 \uc790\uc11d\uc5d0 \uc778\ub825 \ub610\ub294 \ucc99\ub825\uc744 \uc791\uc6a9\uc2dc\ud0b5\ub2c8\ub2e4. \uac19\uc740 \uadf9\uc740 \uc11c\ub85c \ubc00\uc5b4\ub0b4\uace0 \ubc18\ub300 \uadf9\uc740 \uc11c\ub85c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4.<\/li>\n<li>\uc790\uc11d\uacfc \uc804\uae30 \uc804\ub3c4\uccb4\uac00 \uc6c0\uc9c1\uc77c \ub54c \uc804\ub3c4\uccb4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\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<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc791\uc6a9\uc744 \ud1b5\ud574 \uc790\uc11d\uc740 \uc790\uccb4 \uc5d0\ub108\uc9c0\ub97c \uc783\uc9c0 \uc54a\uace0 \ud55c \ud615\ud0dc\uc758 \uc5d0\ub108\uc9c0\ub97c \ub2e4\ub978 \ud615\ud0dc\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc790\uc11d\uc758 \uae30\ub2a5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul class=\"wp-block-list\">\n<li>&nbsp;&nbsp;\uae30\uacc4 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658: \uc608\ub97c \ub4e4\uc5b4 \uc778\ub825\uacfc \ucc99\ub825.<\/li>\n<li>&nbsp;\uae30\uacc4 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658: \uc608\ub97c \ub4e4\uc5b4 \ubc1c\uc804\uae30\uc640 \ub9c8\uc774\ud06c.<\/li>\n<li>&nbsp;\uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658: \uc608\ub97c \ub4e4\uc5b4 \ubaa8\ud130, \uc2a4\ud53c\ucee4 \ubc0f \ud558\uc804 \uc785\uc790 \ud3b8\ud5a5.<\/li>\n<li>&nbsp;\uae30\uacc4 \uc5d0\ub108\uc9c0\ub97c \uc5f4\uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658: \uc608\ub97c \ub4e4\uc5b4 \uc640\uc804\ub958 \ubc0f \ud788\uc2a4\ud14c\ub9ac\uc2dc\uc2a4 \ud1a0\ud06c \uc7a5\uce58.<\/li>\n<li>&nbsp;\uc790\uae30\uacf5\uba85, \ud640 \ud6a8\uacfc \uc18c\uc790 \ubc0f \uc790\uae30\uc800\ud56d.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\" id=\"how-are-magnets-made\"><strong>\uc790\uc11d\uc740 \uc5b4\ub5bb\uac8c \uc81c\uc870\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 \uc790\uc11d \uc18c\uc7ac\ub294 \uc8fc\uc870, \uc555\ucd95 \ubc0f \uc18c\uacb0, \uc555\ucd95 \ubcf8\ub529, \uc0ac\ucd9c \uc131\ud615, \uc555\ucd9c \ub610\ub294 \uce98\ub9b0\ub354\ub9c1 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc0dd\uc0b0\ub41c \uc790\uc11d\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f0\uc0ad\uc774\ub098 \uae30\ud0c0 \uae30\uacc4 \uac00\uacf5\uacfc \uac19\uc740 \ucd94\uac00 \uacf5\uc815\uc774 \ud544\uc694\ud558\uba70, \uc774\ud6c4 \ub354 \ud070 \uc0c1\uc704 \uc5b4\uc148\ube14\ub9ac\ub85c \uc870\ub9bd\ub429\ub2c8\ub2e4. \ub9de\ucda4\ud615 \uae30\uacc4 \uac00\uacf5 \ubc0f \uc870\ub9bd\uc5d0 \uad00\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc81c\uc870 \ubc0f \uc870\ub9bd \ud398\uc774\uc9c0\uc5d0\uc11c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\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\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc601\uad6c\uc790\uc11d, \uc784\uc2dc\uc790\uc11d \ubc0f \uc804\uc790\uc11d \uc608\uc2dc\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a07-magnet-types.webp\" width=\"800\"><\/figure>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc740 \uc601\uad6c\uc790\uc11d, \uc77c\uc2dc\uc790\uc11d, \uc804\uc790\uc11d\uc758 \uc138 \uac00\uc9c0 \ubc94\uc8fc\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc601\uad6c\uc790\uc11d<\/strong> \uc790\uae30\uc7a5\uc744 \ud615\uc131\ud558\ub294 \ub370 \uc678\ubd80 \uc790\uae30\uc7a5 \ubc1c\uc0dd\uc6d0\uc774\ub098 \uc804\uae30\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc77c\uc2dc \uc790\uc11d<\/strong> \uc790\uae30\uc7a5 \ubc1c\uc0dd\uc6d0\uc5d0 \uc811\ucd09\ud558\uac70\ub098 \uac00\uae4c\uc774 \uc788\uc744 \ub54c \uc790\uc11d\ucc98\ub7fc \uc791\uc6a9\ud558\uc9c0\ub9cc, \uc790\uae30\uc7a5 \ubc1c\uc0dd\uc6d0\uc774 \uc81c\uac70\ub418\uba74 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uc783\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc804\uc790\uc11d<\/strong> \uc790\uc11d\uc73c\ub85c \uc791\uc6a9\ud558\ub824\uba74 \uc804\uae30\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc601\uad6c\uc790\uc11d \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc601\uad6c\uc790\uc11d \uc7ac\ub8cc\uc5d0\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc9c0\ub2cc \ub2e4\uc591\ud55c \uc885\ub958\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc7ac\ub8cc\uc5d0\ub294 \uc870\uc131\uc740 \uac19\uc9c0\ub9cc \ud2b9\uc131\uc774 \uc870\uae08\uc529 \ub2e4\ub978 \uc5ec\ub7ec \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-the-permanent-magnets-composed-of\"><strong>\uc601\uad6c\uc790\uc11d\uc740 \uc5b4\ub5a4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 \uc601\uad6c\uc790\uc11d\uc740 \uc5f0\uad6c\ub97c \ud1b5\ud574 \ub354 \uc6b0\uc218\ud55c \uc790\uc11d\uc744 \ub9cc\ub4e4 \uc218 \uc788\ub294 \uac83\uc73c\ub85c \ubc1d\ud600\uc9c4 \ud2b9\uc218 \ud569\uae08\uc73c\ub85c \uc81c\uc870\ub429\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(\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 \uacc4\uc5f4\uacfc \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c \uacc4\uc5f4\uc744 \ud1b5\uce6d\ud558\uc5ec \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\/\" rel=\"noreferrer noopener\" target=\"_blank\"><mark class=\"has-inline-color has-theme-palette-1-color\" style=\"background-color:rgba(0, 0, 0, 0)\"><strong>\ub124\uc624\ub514\ubbb4 \uc790\uc11d \uc81c\uc870 \ubc29\ubc95<\/strong><\/mark><\/a>?<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-rare-earth-magnets\"><strong>\ud76c\ud1a0\ub958 \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc0c1\uc6a9 \ud76c\ud1a0\ub958 \uc601\uad6c\uc790\uc11d\uc758 \uc8fc\uc694 \ub450 \uacc4\uc5f4\uc740 \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(NdFeB)\uc640 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8(SmCo)\uc785\ub2c8\ub2e4. \ub450 \uacc4\uc5f4\uc740 \uc790\uae30 \uc131\ub2a5, \uc0ac\uc6a9 \uc628\ub3c4 \ubc94\uc704, \ub0b4\uc2dd\uc131, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ube44\uc6a9\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-is-a-temporary-magnet\"><strong>\uc77c\uc2dc \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc5f0\ucca0\uacfc \ud37c\uba40\ub85c\uc774(\ucca0\uacfc \ub2c8\ucf08\uc758 \ud569\uae08) \uac19\uc740 \uc77c\ubd80 \ucca0 \ud569\uae08\uc740 \uc57d\ud55c \uc790\uae30\uc7a5\ub9cc\uc73c\ub85c\ub3c4 \uc27d\uac8c \uc790\ud654\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc790\uae30\uc7a5\uc774 \uc81c\uac70\ub418\ub294 \uc989\uc2dc \uc790\uc131\uc744 \uc783\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb3c\uc9c8\uc740 \uc804\ud654\uae30\uc640 \uc804\ub3d9\uae30 \ub4f1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc6b0\uc218\ud55c \uc77c\uc2dc \uc790\uc11d\uc785\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-electromagnets\"><strong>\uc804\uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\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\uac00 \ud750\ub974\ub294 \ub3c4\uc120 \ucf54\uc77c\uc5d0 \uae08\uc18d \ucf54\uc5b4\ub97c \uc0bd\uc785\ud558\uc5ec \ub9cc\ub4ed\ub2c8\ub2e4. \ucf54\uc77c\uc5d0 \uc804\ub958\uac00 \ud750\ub974\uba74 \uc790\uae30\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc804\uc790\uc11d\uc758 \uc138\uae30\ub294 \uc804\ub958\uc758 \uc138\uae30\uc640 \ub3c4\uc120\uc758 \uad8c\uc120 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uadf9\uc131\uc740 \uc804\ub958\uc758 \ud750\ub984\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc804\ub958\uac00 \ud750\ub974\ub294 \ub3d9\uc548 \ucf54\uc5b4\ub294 \uc790\uc11d\ucc98\ub7fc \uc791\uc6a9\ud558\uc9c0\ub9cc, \uc804\ub958\ub97c \ucc28\ub2e8\ud558\uba74 \uc790\uc11d\uacfc \uac19\uc740 \ud2b9\uc131\uc774 \uc989\uc2dc \uc0ac\ub77c\uc9d1\ub2c8\ub2e4. \uc804\uc790\uc11d\uc740 \uc804\ub3d9\uae30, \ud154\ub808\ube44\uc804, \uc790\uae30\ubd80\uc0c1\uc5f4\ucc28, \uc804\ud654\uae30, \ucef4\ud4e8\ud130\ub97c \ube44\ub86f\ud55c \ub300\ubd80\ubd84\uc758 \ud604\ub300 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-eddy-currents\"><strong>\uc790\uae30 \ud604\uc0c1\uc5d0\uc11c \uc640\uc804\ub958\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uae30\uc7a5 \ub0b4\uc5d0 \ub193\uc778 \uc804\uae30 \ub3c4\uccb4\uc640 \uc790\uae30\uc7a5\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc6c0\uc9c1\uc774\uba74 \ub3c4\uccb4\uc5d0 \uc804\ub958\uac00 \uc720\ub3c4\ub429\ub2c8\ub2e4. \uc774\ub807\uac8c \ubc1c\uc0dd\ud55c \uc640\uc804\ub958\ub294 \ub2e4\uc2dc \uc790\uae30\uc7a5\uc744 \ud615\uc131\ud558\uc5ec \uc6d0\ub798 \uc790\uae30\uc7a5\uacfc \uc804\uae30 \ub3c4\uccb4 \uc0ac\uc774\uc758 \uc0c1\ub300 \uc6b4\ub3d9\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-do-magnets-cost\"><strong>\uc790\uc11d\uc758 \uc77c\ubc18\uc801\uc778 \uac00\uaca9\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d \ube44\uc6a9\uc740 \uc7ac\ub8cc \uacc4\uc5f4, \ub4f1\uae09, \uce58\uc218, \uacf5\ucc28, \ucf54\ud305, \ucc29\uc790 \ud328\ud134, \uac00\uacf5 \ubcf5\uc7a1\ub3c4, \uc218\ub7c9, \uac80\uc0ac \uc694\uad6c\uc0ac\ud56d \ubc0f \uc6d0\uc7ac\ub8cc \uc870\uac74\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n<p class=\"wp-block-paragraph\">\uc5d0\ub108\uc9c0\uc801\uc774 \ub192\uc740 \uc790\uc11d\uc744 \uc0ac\uc6a9\ud558\uba74 \uc124\uacc4\uc5d0 \ud544\uc694\ud55c \uc790\uc11d \ubd80\ud53c\ub97c \uc904\uc77c \uc218 \uc788\ub294 \uacbd\uc6b0\uac00 \uc788\uc9c0\ub9cc, \uac00\uc7a5 \ub0ae\uc740 \uc790\uc11d \ub2e8\uac00\uac00 \uc790\ub3d9\uc73c\ub85c \uac00\uc7a5 \ub0ae\uc740 \uc804\uccb4 \uc5b4\uc148\ube14\ub9ac \ube44\uc6a9\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc804\uccb4 \uc790\uae30 \ud68c\ub85c, \ud544\uc694\ud55c \ud798 \ub610\ub294 \uc790\uae30\uc7a5, \uc0ac\uc6a9 \uc628\ub3c4, \uac00\uc6a9 \uacf5\uac04 \ubc0f \uc0dd\uc0b0 \uc218\ub7c9\uc744 \uc885\ud569\uc801\uc73c\ub85c \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"do-the-magnets-have-industry-standards\"><strong>\uc790\uc11d\uc5d0 \uad00\ud55c \uc0b0\uc5c5 \ud45c\uc900\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc608. \uc790\uc131 \uc7ac\ub8cc, \uce58\uc218, \uc2dc\ud5d8 \ubc29\ubc95, \ub77c\ubca8\ub9c1, \uc548\uc804 \ubc0f \uc6a9\ub3c4\ubcc4 \uc694\uad6c\uc0ac\ud56d\uc740 \uc11c\ub85c \ub2e4\ub978 \uc0b0\uc5c5 \ud45c\uc900\uacfc \uace0\uac1d \uc0ac\uc591\uc758 \uc801\uc6a9\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\ub9e4 \uc2dc\uc5d0\ub294 \ub3c4\uba74\uacfc \uac80\uc0ac \uae30\uc900\uc5d0 \uc790\uc11d \uc7ac\ub8cc, \uce58\uc218, \uacf5\ucc28, \ucc29\uc790, \uc131\ub2a5 \uc2dc\ud5d8, \uc0ac\uc6a9 \ud658\uacbd \ubc0f \uc218\ub7c9\uc744 \uba85\ud655\ud788 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc801\uc6a9 \uc6a9\ub3c4:<\/strong> \uc790\uc11d\uc774 \uace0\uc815, \uc778\uc591, \ubd84\ub9ac, \uc774\ub3d9, \uac10\uc9c0 \ub610\ub294 \uae30\ud0c0 \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c\uc9c0 \uba85\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc120\ud638\ud558\ub294 \uc790\uc11d \ud615\uc0c1:<\/strong> \uc608: \ub514\uc2a4\ud06c, \ub9c1, \ube14\ub85d, \uc6d0\ud1b5, \uad6c \ub610\ub294 \ub9de\ucda4\ud615 \ud615\uc0c1.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\ud544\uc694\ud55c \uc790\uc11d \ud06c\uae30<\/strong>: \uc9c1\uacbd, \uae38\uc774, \ud3ed, \ub192\uc774, \ub450\uaed8 \ub4f1\uc758 \uc815\ud655\ud55c \uce58\uc218\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uacf5\ucc28 \uc694\uad6c\uc0ac\ud56d:<\/strong> \ud574\ub2f9 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud5c8\uc6a9\ub418\ub294 \uce58\uc218 \ud3b8\ucc28\uc758 \ubc94\uc704\ub97c \uba85\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc791\ub3d9 \ud658\uacbd:<\/strong> \uace0\uc628, \uc2b5\uae30 \ub178\ucd9c, \uc2e4\uc678 \ub610\ub294 \uc2e4\ub0b4 \uc0ac\uc6a9, \ubd80\uc2dd\uc131 \ubb3c\uc9c8\uacfc\uc758 \uc811\ucd09 \ub4f1\uc758 \uc870\uac74\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\ud544\uc694\ud55c \uc790\ub825<\/strong>: \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c \uc778\uc7a5\ub825, Gauss \uc218\uc900 \ub610\ub294 \ub4f1\uae09(\uc608: N35, N42, N52)\uc744 \uc815\uc758\ud558\uc2ed\uc2dc\uc624. (\uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30: <strong><a href=\"https:\/\/osenc.com\/korea\/grades-of-magnets\/\"><mark class=\"has-inline-color has-theme-palette-1-color\" style=\"background-color:rgba(0, 0, 0, 0)\">\uc790\uc11d \ub4f1\uae09<\/mark><\/a><\/strong>)(<a href=\"https:\/\/osenc.com\/korea\/n42-vs-n45-vs-n52-magnet\/\"><strong><mark class=\"has-inline-color has-theme-palette-1-color\" style=\"background-color:rgba(0, 0, 0, 0)\">N42, N45, N52 \uc790\uc11d \ube44\uad50<\/mark><\/strong><\/a>, <a href=\"https:\/\/osenc.com\/korea\/n35-vs-n52-magnet\/\"><strong><mark class=\"has-inline-color has-theme-palette-1-color\" style=\"background-color:rgba(0, 0, 0, 0)\">N35\uc640 N52 \uc790\uc11d \ube44\uad50<\/mark><\/strong><\/a>)<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc608\uc0b0 \uc81c\ud55c:<\/strong> \uc790\uc11d \uac00\uaca9\uc774 \uc77c\uc815 \uae08\uc561\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uacbd\uc6b0, \uc774\ub97c \uae30\uc900\uc73c\ub85c \uc801\ud569\ud55c \uc18c\uc7ac\ub098 \ub4f1\uae09\uc744 \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\ud544\uc694 \uc218\ub7c9:<\/strong> \ub2e8\uc77c \uc0d8\ud50c, \uc18c\ub7c9 \ubc30\uce58 \ub610\ub294 \ub300\ub7c9 \uc0dd\uc0b0 \uc218\ub7c9 \uc911 \ud544\uc694\ud55c \uaddc\ubaa8\ub97c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"3-0-magnetic-strength\"><strong>3. \uc790\ub825\uc758 \uc774\ud574<\/strong><\/h2>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc790\uae30\uc7a5 \ud504\ub85c\ube0c\uac00 \uc5f0\uacb0\ub41c \uac00\uc6b0\uc2a4 \ubbf8\ud130\ub85c \uce21\uc815\ud558\ub294 \ub124\uc624\ub514\ubbb4 \ube14\ub85d \uc790\uc11d\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a08-gauss-meter-test.webp\" width=\"800\"><\/figure>\n<h3 class=\"wp-block-heading\" id=\"how-permanent-is-a-magnets-strength\"><strong>\uc790\uc11d\uc740 \uc790\ub825\uc744 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc720\uc9c0\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc774 \ud3ec\ud568\ub41c \ubb3c\uccb4\ub97c \uc804\ub825\uc120, \ub2e4\ub978 \uc790\uc11d, \uace0\uc628 \ub4f1 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \uc8fc\ub294 \uc694\uc778\uc5d0\uc11c \uba40\ub9ac \ub450\uba74 \uc790\uc11d\uc758 \uc790\uc131\uc744 \ub354 \uc624\ub798 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-could-influence-the-strength-of-a-magnet\"><strong>\uc790\uc11d\uc758 \uc790\ub825\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc758 \uc790\ub825\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \uc694\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul class=\"wp-block-list\">\n<li>\uc5f4<\/li>\n<li>\ubc29\uc0ac\uc120<\/li>\n<li>\uc790\uc11d \uadfc\ucc98\uc758 \uac15\ud55c \uc804\ub958.<\/li>\n<li>\uc778\uc811\ud55c \ub2e4\ub978 \uc790\uc11d.<\/li>\n<li>\ucf54\ud305\ud558\uc9c0 \uc54a\uc740 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \uc2b5\ub3c4\uac00 \ub192\uc740 \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\ub429\ub2c8\ub2e4.<\/li>\n<li>\ucd5c\uc2e0 \uc790\uc11d \uc7ac\ub8cc\ub294 \uae30\uacc4\uc801 \uc190\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc815\ub3c4\ub85c \uac15\ud558\uc9c0 \uc54a\uc740 \ucda9\uaca9\uacfc \uc9c4\ub3d9\uc5d0\ub294 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\" id=\"will-the-magnets-become-powerless-with-time\"><strong>\uc790\uc11d\uc740 \uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uc790\ub825\uc774 \uc57d\ud574\uc9d1\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ud604\ub300\uc758 \uc601\uad6c\uc790\uc11d\uc740 \uc5f4\uc801 \ubc0f \uc790\uae30\uc801 \ud55c\uacc4 \ub0b4\uc5d0\uc11c \uc791\ub3d9\ud560 \uacbd\uc6b0 \uc218\ub144 \ub3d9\uc548 \uc720\uc6a9\ud55c \uc790\ud654\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\uae30\uc801\uc778 \ubcc0\ud654\ub294 \uc7ac\ub8cc, \ub4f1\uae09, \uc628\ub3c4 \uc774\ub825, \uc790\uae30 \ud68c\ub85c, \ubc18\ub300 \ubc29\ud5a5 \uc790\uae30\uc7a5, \ubd80\uc2dd \ubc0f \uae30\uacc4\uc801 \uc190\uc0c1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-the-most-powerful-magnets\"><strong>\uc5b4\ub5a4 \uc885\ub958\uc758 \uc790\uc11d\uc774 \uac00\uc7a5 \uac15\ub825\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ud604\uc7ac \uc2dc\uc911\uc5d0\uc11c \uac00\uc7a5 \uac15\ub825\ud55c \uc885\ub958\ub294 \ud76c\ud1a0\ub958 \uc790\uc11d\uc785\ub2c8\ub2e4. \ud76c\ud1a0\ub958 \uc790\uc11d \uc911\uc5d0\uc11c\ub294 \ub124\uc624\ub514\ubbb4\uc73c\ub85c \ub9cc\ub4e0 \uc790\uc11d\uc774 \uac00\uc7a5 \uac15\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \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\uc774 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\ubcf4\ub2e4 \ub354 \uac15\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-superconductors\"><strong>\ucd08\uc804\ub3c4 \uc790\uc11d\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uac15\ub825\ud55c \uc885\ub958\uc758 \uc790\uc11d\uc785\ub2c8\ub2e4. \uae08\uc18d \ucf54\uc5b4\uc870\ucc28 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\uba70, \uadf9\uc800\uc628\uc5d0 \ub178\ucd9c\ub418\uba74 \ucd08\uc804\ub3c4\uccb4\uac00 \ub418\ub294 \ud2b9\uc218 \uae08\uc18d \ud569\uae08\uc73c\ub85c \ub9cc\ub4e0 \uc640\uc774\uc5b4 \ucf54\uc77c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"can-i-make-a-magnet-that-i-already-have-stronger\"><strong>\uae30\uc874 \uc790\uc11d\uc758 \uc790\ub825\uc744 \ub354 \uac15\ud558\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc774 \uc644\uc804\ud788 \ucc29\uc790\ub41c \uc0c1\ud0dc\ub97c \ud3ec\ud654 \uc0c1\ud0dc\ub77c\uace0 \ud558\uba70, \uc774 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc790\ub825\uc744 \ub354 \ub192\uc77c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uc790\uc11d\uc740 \ubb3c\uc774 \ub4e0 \uc591\ub3d9\uc774\uc640 \uac19\uc2b5\ub2c8\ub2e4. \ubb3c\uc774 \uac00\ub4dd \ucc28\uba74 \ub354 \ucc44\uc6b8 \uc218 \uc5c6\ub294 \uac83\uacfc \uac19\uc740 \uc6d0\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"is-it-possible-to-remagnetize-a-magnet-that-has-lost-its-magnetic-properties\"><strong>\uc790\uae30 \ud2b9\uc131\uc744 \uc783\uc740 \uc790\uc11d\uc744 \uc7ac\ucc29\uc790\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d \uc18c\uc7ac\uac00 \uc9c0\ub098\uce58\uac8c \uac00\uc5f4\ub418\uc9c0 \uc54a\uc558\ub2e4\uba74, \ub300\ubd80\ubd84\uc758 \uc790\uc11d\uc740 \uc7ac\ucc29\uc790\ub97c \ud1b5\ud574 \uc6d0\ub798 \uc790\ub825\uc73c\ub85c \ubcf5\uc6d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-is-the-strength-or-the-power-of-a-magnet\"><strong>\uc790\uc11d\uc758 \uc138\uae30\ub098 \uc131\ub2a5\uc740 \uc5b4\ub5bb\uac8c \uc815\uc758\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc758 \uc138\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc6b0\uc2a4\ubbf8\ud130, \uc790\ub825\uacc4 \ub610\ub294 \uc778\uc7a5\ub825 \uc2dc\ud5d8\uae30\ub85c \uce21\uc815\ud569\ub2c8\ub2e4. \uac00\uc6b0\uc2a4\ubbf8\ud130\uc758 \uce21\uc815 \ub2e8\uc704\ub294 Gauss\uc774\uba70, \uc790\ub825\uacc4\ub294 Gauss \ub610\ub294 \uc784\uc758 \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc790\uc11d \uac04 \ube44\uad50\uac00 \uc6a9\uc774\ud569\ub2c8\ub2e4. \uc778\uc7a5\ub825 \uc2dc\ud5d8\uae30\ub294 \ud30c\uc6b4\ub4dc\uc640 \ud0ac\ub85c\uadf8\ub7a8 \ub610\ub294 \uadf8 \ubc16\uc758 \ud798 \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud5ec\ub984\ud640\uce20 \ucf54\uc77c, \uc11c\uce58 \ucf54\uc77c \ubc0f \ud22c\uc790\uc728\uacc4\ub97c \uc774\uc6a9\ud558\uba74 \uc790\uc11d\uc744 \ub354\uc6b1 \uc815\ubc00\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ubc18\ubcf5 \uac00\ub2a5\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ube44\uad50\ub97c \uc704\ud574 \uc801\uc808\ud558\uac8c \uad50\uc815\ub41c \uac00\uc6b0\uc2a4\ubbf8\ud130 \ub610\ub294 \uc790\ub825\uacc4\ub97c \uc0ac\uc6a9\ud558\uace0, \ud504\ub85c\ube0c \uc720\ud615, \uce21\uc815 \uc704\uce58, \uacf5\uadf9, \uc790\uc11d \uc628\ub3c4 \ubc0f \uc2dc\ud5d8 \ubc29\ud5a5\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3 class=\"wp-block-heading\" id=\"suppose-i-have-an-ndfeb-magnet-having-a-br-of-12-300-gauss-will-i-be-able-to-measure-12-30\">\uc794\ub958 \uc790\uc18d \ubc00\ub3c4(Br)\uac00 12,300 Gauss\uc778 NdFeB \uc790\uc11d\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud560 \ub54c, \uc790\uc11d \ud45c\uba74\uc5d0\uc11c 12,300 Gauss\ub97c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694. Br \uac12\uc740 \ud3d0\uc790\ub85c \uc870\uac74\uc5d0\uc11c \uce21\uc815\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud3d0\uc790\ub85c \uc0c1\ud0dc\uc758 \uc790\uc11d\uc740 \uc2e4\uc6a9\uc131\uc774 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 \uc790\uc11d \ud45c\uba74\uc5d0 \ub9e4\uc6b0 \uac00\uae4c\uc6b4 \uc9c0\uc810\uc5d0\uc11c\ub3c4 \uc790\uae30\uc7a5\uc774 12,300 Gauss \ubbf8\ub9cc\uc73c\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \uc2e4\uc81c \uce21\uc815\uac12\uc740 \uc790\uc11d\uc5d0 \uac15\uc7ac\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0 \uc5ec\ubd80, \uce21\uc815 \uc9c0\uc810\uacfc \ud45c\uba74 \uc0ac\uc774\uc758 \uac70\ub9ac, \uc790\uc11d \ud06c\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub2e8, \uce21\uc815\uc740 \uc2e4\uc628\uc5d0\uc11c \uc218\ud589\ud55c\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc77c\ubd80 \uc0ac\ub840\uc5d0\uc11c \uc9c1\uacbd 1\u2033, \uae38\uc774 \u00bc\u2033\uc778 \ub4f1\uae09 35 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \ud45c\uba74\uc5d0\uc11c 1\/16\u2033 \ub5a8\uc5b4\uc9c4 \uc704\uce58\uc5d0\uc11c \uc57d 2,500 Gauss, \ud45c\uba74\uc5d0\uc11c 1\/8\u2033 \ub5a8\uc5b4\uc9c4 \uc704\uce58\uc5d0\uc11c 2,200 Gauss\ub85c \uce21\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"4-0-magnetic-field\"><strong>4. \uc790\uae30\uc7a5\uacfc \uadf8 \uac70\ub3d9<\/strong><\/h2>\n<figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\ubd81\uadf9\uacfc \ub0a8\uadf9\uc774 \uc788\ub294 \ub9c9\ub300\uc790\uc11d \ubc0f \ub9d0\uad7d\uc790\uc11d \uc8fc\ubcc0\uc758 \uc790\uae30\ub825\uc120\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a09-magnetic-field-lines.webp\" width=\"800\"><\/figure>\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 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc9c0\ud45c\uba74\uc5d0\uc11c \uc9c0\uad6c \uc790\uae30\uc7a5\uc740 \ub300\ubd80\ubd84\uc758 \uc601\uad6c\uc790\uc11d\uc5d0 \ube44\ud574 \uc57d\ud569\ub2c8\ub2e4. \uc704\uce58\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c \uc218\uc2ed \ubd84\uc758 1 Gauss \uc815\ub3c4\uc774\uba70, \uc704\ub3c4, \ud604\uc9c0 \uc9c0\uc9c8, \uace0\ub3c4 \ubc0f \uc9c0\uc790\uae30 \ud65c\ub3d9\uc5d0 \ub530\ub77c \ubcc0\ud569\ub2c8\ub2e4.<\/p>\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 \ub530\ub978 \uc790\uae30\uc7a5\uc758 \ubcc0\ud654\ub97c \ub098\ud0c0\ub0b4\ub294 \uacf5\uc2dd\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc5d0\uc11c \uba40\uc5b4\uc9c8\uc218\ub85d \uc790\uae30\uc7a5 \uc138\uae30\ub294 \uac10\uc18c\ud558\uc9c0\ub9cc, \uadf8 \uad00\uacc4\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c0\uc218 \ud568\uc218\uc801\uc778 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uac10\uc18c\uc728\uc740 \uc790\uc11d \ud615\uc0c1, \ucc29\uc790 \ubc29\ud5a5, \uad00\uce21 \uc9c0\uc810 \ubc0f \uc8fc\ubcc0 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc791\uc740 \uc790\uc11d\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\uc9c4 \uacbd\uc6b0\uc5d0\ub294 \uc30d\uadf9\uc790\uc640 \uc720\uc0ac\ud55c \uac70\ub3d9\uc774 \uc5ed\uc138\uc81c\uacf1 \uac70\ub9ac \uad00\uacc4\uc5d0 \uac00\uae4c\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc740 \uae38\uc774 \u00bd\u2033, \uc9c1\uacbd 1\u2033\uc778 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \ub4f1\uae09 18 \uc6d0\ud310\ud615 \uc790\uc11d\uc758 \uc790\uae30\uc7a5(\ub2e8\uc704: Gauss)\uc774 \uac70\ub9ac\uc5d0 \ub530\ub77c \uac10\uc18c\ud558\ub294 \uc591\uc0c1\uc744 \ubcf4\uc5ec \uc8fc\ub294 \ud55c \uac00\uc9c0 \uc608\uc785\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-is-the-field-strength-equation-with-respect-to-distance\"><strong>\uac70\ub9ac\uc5d0 \ub530\ub978 \uc790\uae30\uc7a5 \uc138\uae30 \ubc29\uc815\uc2dd\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ubc18\uc9c0\ub984\uc774 R\uc774\uace0 \uae38\uc774\uac00 L\uc778 \uc6d0\ud615 \uc790\uc11d\uc758 \uacbd\uc6b0, \uc790\uc11d \ud45c\uba74\uc5d0\uc11c X\ub9cc\ud07c \ub5a8\uc5b4\uc9c4 \uc911\uc2ec\ucd95\uc0c1\uc758 \uc790\uae30\uc7a5 Bx\ub294 \ub2e4\uc74c \uc2dd\uc73c\ub85c \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c Br\uc740 \ubb3c\uc9c8\uc758 \uc794\ub958 \uc790\uc18d \ubc00\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<div aria-label=\"\uc6d0\ud1b5\ud615 \uc790\uc11d\uc758 \ucd95 \ubc29\ud5a5 \uc790\uae30\uc7a5 \ubc29\uc815\uc2dd\" class=\"osenc-mm-formula\" role=\"img\"><span>B(x)\ub294 Br, \uc790\uc11d \ubc18\uc9c0\ub984 R, \uc790\uc11d \uae38\uc774 L \ubc0f \uc790\uc11d \ud45c\uba74\uc5d0\uc11c\uc758 \uac70\ub9ac x\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/span><small>\uc815\ud655\ud55c \uc790\uc11d \ud615\uc0c1\uacfc \uce21\uc815 \ucd95\uc5d0 \uc801\ud569\ud55c \ubc29\uc815\uc2dd \ubc0f \uacc4\uc0b0\uae30\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/small><\/div>\n<h3 class=\"wp-block-heading\" id=\"field-strength-equation\"><strong>\uc790\uae30\uc7a5 \uc138\uae30 \ubc29\uc815\uc2dd<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc11c\ub85c \ub2e4\ub978 \uc9c1\uc0ac\uac01\ud615 \uc790\uc11d \ubc0f \uae30\ud0c0 \uc9c1\uc0ac\uac01\ud615 \uc790\uc11d\uc758 \uc790\uae30\uc7a5\uc744 \uacc4\uc0b0\ud560 \ub54c \ub2e4\ub978 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc628\ub77c\uc778 \uacc4\uc0b0\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc790\uccb4 \uc790\uae30\uc7a5 \uc218\uc900\uc744 \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-can-i-use-to-block-a-magnetic-field\"><strong>\uc790\uae30\uc7a5\uc744 \ucc28\ub2e8\ud558\ub824\uba74 \ubb34\uc5c7\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc815\uc790\uae30\uc7a5\uc740 \ube5b\ucc98\ub7fc \ub2e8\uc21c\ud788 \u201c\ucc28\ub2e8\u2019\ub418\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc801\uc808\ud55c \uac15\uc7ac \ub610\ub294 \ud2b9\uc218 \ucc28\ud3d0 \ud569\uae08\uacfc \uac19\uc740 \uace0\ud22c\uc790\uc728 \uc7ac\ub8cc\ub294 \uc790\uae30 flux\ub97c \ub2e4\ub978 \ubc29\ud5a5\uc73c\ub85c \uc720\ub3c4\ud558\uc5ec \ubcf4\ud638 \uc601\uc5ed\uc758 \uc790\uae30\uc7a5 \uc138\uae30\ub97c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc28\ud3d0 \ud6a8\uacfc\ub294 \uc7ac\ub8cc, \ub450\uaed8, \ud615\uc0c1, \ud3ec\ud654, \uc790\uae30\uc7a5 \uc138\uae30 \ubc0f \ud544\uc694\ud55c \ubcf4\ud638 \uccb4\uc801\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"5-0-magnetic-poles\"><strong>5. \uc790\uadf9\uacfc \uadf8 \uc815\uc758<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"what-are-magnetic-poles\"><strong>\uc790\uadf9\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ubcf4\uc774\uc9c0 \uc54a\ub294 \uc790\uc18d\uc120\uc774 \ubc29\uc0ac\ub418\uc5b4 \ub098\uc624\uace0 \ub2e4\uc2dc \uc790\uc11d\uc73c\ub85c \ub4e4\uc5b4\uac00\ub294 \ud45c\uba74\uc744 \uc790\uadf9\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"what-are-the-conventional-definitions-of-the-north-and-south-poles\"><strong>\ubd81\uadf9\uacfc \ub0a8\uadf9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \uc815\uc758\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uad00\ub840\uc0c1 \uc790\uc720\ub86d\uac8c \ub9e4\ub2ec\ub9b0 \uc790\uc11d\uc5d0\uc11c \uc9c0\uc790\uae30 \ubd81\ucabd\uc744 \ub300\ub7b5\uc801\uc73c\ub85c \uac00\ub9ac\ud0a4\ub294 \ub05d\uc744 \ubd81\uadf9\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \ubc18\ub300\ucabd \ub05d\uc740 \ub0a8\uadf9\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uba85\uba85 \uad00\ub840\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc791\uc5c5\uc5d0\uc11c \uc790\uc11d\uc758 \uadf9\uc131\uc744 \uc2dd\ubcc4\ud560 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"can-a-specific-pole-be-identified\"><strong>\ud2b9\uc815 \uc790\uadf9\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc608. \uc9c0\uc815\ub41c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc790\uc11d\uc758 \uc704\ucabd \ub610\ub294 \uc544\ub798\ucabd\uc5d0 \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\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>\uc544\ubb34\ub7f0 \ud45c\uc2dc\uac00 \uc5c6\ub294\ub370 \ubd81\uadf9\uc778\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\ub208\uc73c\ub85c\ub294 \ud310\ubcc4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc790\uc11d \uac00\uae4c\uc774\uc5d0 \ub098\uce68\ubc18\uc744 \uac00\uc838\uac00 \ud655\uc778\ud569\ub2c8\ub2e4. \ud3c9\uc18c \uc9c0\uad6c\uc758 \ubd81\uadf9 \ucabd\uc73c\ub85c \uc6c0\uc9c1\uc774\ub294 \ub098\uce68\ubc18 \ubc14\ub298 \ub05d\uc740 \uc790\uc11d\uc758 \ub0a8\uadf9 \ucabd\uc744 \ud5a5\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"6-0-magnetic-flux\"><strong>6. \uc790\uae30 \ud50c\ub7ed\uc2a4\uc640 \uadf8 \uc791\uc6a9<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"how-do-lines-of-magnetic-flux-behave\"><strong>\uacf5\uac04\uc5d0\uc11c \uc790\uae30 flux \uc120\uc740 \uc5b4\ub5bb\uac8c \uac70\ub3d9\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uae30\ub825\uc120\uc740 3\ucc28\uc6d0\uc801\uc73c\ub85c \ud615\uc131\ub418\uba70 \ub9c9\ub300\uc790\uc11d\uc758 \uc591\ucabd\uc744 \ub458\ub7ec\uc309\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uac19\uc740 \uadf9\ub07c\ub9ac\ub294 \ubc18\ubc1c\ud558\uace0 \ub2e4\ub978 \uadf9\ub07c\ub9ac\ub294 \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4. \uc11c\ub85c \ub9c8\uc8fc \ubcf4\ub294 \ubc18\ub300 \uadf9 \uc0ac\uc774\uc5d0\uc11c\ub294 \uc790\uae30 flux\uac00 \uc790\uc11d\ub4e4\uc744 \uc5f0\uacb0\ud558\uc5ec \uc778\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc720\uc0ac\ud55c \uadf9\uc774 \uc11c\ub85c \ub9c8\uc8fc\ud558\uba74 \uc790\uae30\uc7a5 \ud328\ud134\uc774 \uc11c\ub85c \ubc18\ub300\ub418\uc5b4 \uc790\uc11d\uc774 \ubc18\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"7-0-magnetic-orientation\"><strong>7. \uc790\uc11d\uc758 \ubc29\ud5a5 \ubc0f \uc6a9\uc774\ucd95<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"what-is-meant-by-the-direction-of-orientation\"><strong>\uc790\uc11d\uc5d0\uc11c \u201c\ubc30\ud5a5 \ubc29\ud5a5\u201d\uc774\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0 \uc0ac\uc6a9\ub418\ub294 \uc790\uc11d \uc7ac\ub8cc\uc758 \ub300\ubd80\ubd84\uc740 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \uac00\uc9c0\uba70, \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \ucd5c\ub300\ud55c \uc27d\uac8c \uc790\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ud5a5\uc744 \uc6a9\uc774\ucd95, \ubc30\ud5a5 \ubc29\ud5a5 \ub610\ub294 \ucd95\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\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 \ud6e8\uc52c \uc57d\ud558\uba70 \uc5b4\ub290 \ubc29\ud5a5\uc73c\ub85c\ub4e0 \ucc29\uc790\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\ud5a5 \uc790\uc11d(\ub610\ub294 \uc77c\ubd80\uc5d0\uc11c\ub294 \"\uc774\ubc29\uc131 \uc790\uc11d\"\uc774\ub77c\uace0\ub3c4 \ud568)\uc740 \ubaa8\ub4e0 \ubc29\ud5a5\uc73c\ub85c \ubc30\ud5a5\ub41c \uac83\uc774 \uc544\ub2c8\ub77c, \ucc29\uc790\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uc6b0\uc120 \ubc30\ud5a5\ub429\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"8-0-magnetic-characteristics\"><strong>8. \uc8fc\uc694 \uc790\uae30 \ud2b9\uc131<\/strong><\/h2>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc758 3\uac00\uc9c0 \uc8fc\uc694 \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<p class=\"wp-block-paragraph\">\uc794\ub958 \uc790\uc18d \ubc00\ub3c4: \uae30\ud638\ub294 Br, \ub2e8\uc704\ub294 Gauss\uc774\uba70, \uc790\uc11d\uc774 \ubc1c\ud718\ud560 \uc218 \uc788\ub294 \uc790\ub825\uc744 \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ubcf4\uc790\ub825: \uae30\ud638\ub294 Hc, \ub2e8\uc704\ub294 Oersted\uc774\uba70, \uc790\uc11d\uc744 \ud0c8\uc790\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc815\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \ucc99\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\ucd5c\ub300 \uc5d0\ub108\uc9c0\uc801: BHmax \ub610\ub294 bhmax\ub85c \ud45c\uae30\ud558\uba70, \uce21\uc815 \ub2e8\uc704\ub294 Gauss-Oersted\uc785\ub2c8\ub2e4. \uc9c0\uc815\ub41c \uc790\uc18d\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ub370 \ud544\uc694\ud55c \uc790\uc11d \uc7ac\ub8cc\uc758 \uc591\uc744 \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"9-0-magnetic-properties\"><strong>9. \uc77c\ubc18 \uc790\uc11d \uc7ac\ub8cc\uc758 \uc790\uae30\uc801 \ud2b9\uc131<\/strong><\/h2><figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"NdFeB, \ud398\ub77c\uc774\ud2b8, Alnico \ubc0f \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc601\uad6c\uc790\uc11d \uc18c\uc7ac \uc608\uc2dc\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a10-magnet-materials.webp\" width=\"800\"><\/figure>\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc790\uc11d \uc7ac\ub8cc\uc5d0\ub294 \uc5b4\ub5a4 \ud2b9\uc131\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/p>\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc740 \ud604\uc7ac \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc790\uc11d \uc720\ud615\ubcc4 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ud2b9\uc131\uc785\ub2c8\ub2e4.<\/p>\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 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d \ud06c\uae30\ub97c \uae30\uc900\uc73c\ub85c \ub2e4\uc591\ud55c \uc7ac\ub8cc\uac00 \ud2b9\uc815 \uac70\ub9ac\uc5d0\uc11c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc790\uc18d\uc744 \uadfc\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774 \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc11c\ub85c \ub2e4\ub978 \uc7ac\ub8cc\ub97c \ube44\uad50\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc608:<\/strong> \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 \ub124\uc624\ub514\ubbb4 35 \ub4f1\uae09 \uc790\uc11d\uacfc \uc138\ub77c\ubbf9 5 \ub4f1\uae09 \uc790\uc11d\uc774 \uc77c\uc815\ud55c \uac70\ub9ac\uc5d0\uc11c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc790\uc18d\uc5d0\ub294 \uc5b4\ub290 \uc815\ub3c4 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\uae4c? \ub124\uc624\ub514\ubbb4 35\uc758 Br\uc744 \uc138\ub77c\ubbf9 5\uc758 Br\ub85c \ub098\ub204\uba74(12,300\/3,950) 3.1\uc774 \ub429\ub2c8\ub2e4. \uc989, \ub124\uc624\ub514\ubbb4 35 \ub4f1\uae09 \uc790\uc11d\uc740 \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 \uc138\ub77c\ubbf9 5 \ub4f1\uae09 \uc790\uc11d\ubcf4\ub2e4 \uc77c\uc815\ud55c \uac70\ub9ac\uc5d0\uc11c 3.1\ubc30\uc758 \uc790\uc18d\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc73c\ub85c\ubd80\ud130 \uc77c\uc815\ud55c \uac70\ub9ac\uc5d0\uc11c \ud544\uc694\ud55c \uc790\uc18d\uc744 \uc54c\uace0 \uc788\ub2e4\uba74, \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \uc11c\ub85c \ub2e4\ub978 \uc790\uc11d \uc7ac\ub8cc\uc5d0 \ud544\uc694\ud55c \ubd80\ud53c\ub97c \uc0b0\uc815\ud558\uace0 \ucd94\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\ubb38\uc81c: <\/strong>\ud574\ub2f9 \uac70\ub9ac\uc5d0\uc11c \uc138\ub77c\ubbf9 5 \ub4f1\uae09 \uc790\uc11d\uc774 \ub124\uc624\ub514\ubbb4 -35 \ub4f1\uae09 \uc790\uc11d\uacfc \ub3d9\uc77c\ud55c \uc790\uc18d\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub824\uba74 \ud544\uc694\ud55c \ubd80\ud53c\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c? \ub124\uc624\ub514\ubbb4-35\uc758 BHmax\ub97c \uc138\ub77c\ubbf9-5\uc758 BHmax\ub85c \ub098\ub204\uba74(35\/3.6) 9.7\uc774 \ub429\ub2c8\ub2e4. \uc989, \ub3d9\uc77c\ud55c \uc790\uc18d\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub824\uba74 \uc138\ub77c\ubbf9-5 \uc790\uc11d\uc758 \uc7ac\ub8cc\ub7c9\uc774 \ub124\uc624\ub514\ubbb4-35 \uc790\uc11d\ubcf4\ub2e4 9.7\ubc30 \ub9ce\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"10-0-magnet-operating-temperatures\"><strong>10. \uc790\uc11d \uc7ac\ub8cc\ubcc4 \uc791\ub3d9 \uc628\ub3c4<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"what-are-the-highest-recommended-temperatures-of-operation-of-various-magnet-materials\"><strong>\uc790\uc11d \uc7ac\ub8cc\ubcc4 \ucd5c\ub300 \uad8c\uc7a5 \uc791\ub3d9 \uc628\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc774 \uc791\ub3d9\ud560 \uc218 \uc788\ub294 \ucd5c\uace0 \uc628\ub3c4\ub294 \uc7ac\ub8cc\uc758 \ud37c\ubbf8\uc5b8\uc2a4 \uacc4\uc218(Pc)\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4. Pc\ub294 \uc790\uc11d\uc774 \uc791\ub3d9\ud558\ub294 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ub354 \uc720\ub9ac\ud55c \ud37c\ubbf8\uc5b8\uc2a4 \uacc4\uc218\uc640 \uc790\uae30 \ud68c\ub85c\ub97c \uc0ac\uc6a9\ud558\uba74 \uace0\uc628\uc5d0\uc11c \ube44\uac00\uc5ed \uac10\uc790\uc5d0 \ub300\ud55c \ub0b4\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4\ub294 \uc7ac\ub8cc\ub9cc\uc73c\ub85c \uc815\ud574\uc9c0\ub294 \ub2e8\uc77c \uac12\uc774 \uc544\ub2c8\uba70, \ub4f1\uae09, \ud615\uc0c1, \ubd80\ud558\uc120, \ubc18\ub300 \uc790\uae30\uc7a5 \ubc0f \uc804\uccb4 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\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 \ud6a8\uacfc\uc801\uc73c\ub85c \uae30\ub2a5\ud560 \uc218 \uc788\ub294 \ucd5c\uace0 \uc628\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc758 \ud6a8\uc728\uc740 \uc0ac\uc6a9\ub418\ub294 \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc790\uc11d\uc774 \uc791\ub3d9\ud558\ub294 \ud68c\ub85c\uac00 \ud3d0\ud68c\ub85c\uc5d0 \uac00\uae4c\uc6b8\uc218\ub85d \uc790\uc11d\uc740 \ub354 \uc548\uc815\uc801\uc774\uba70, \uc628\ub3c4\uac00 \uc790\uc11d\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\ub3c4 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\" id=\"11-0-machining-magnets\"><strong>11. \uc790\uc11d \uac00\uacf5 \ubc0f \uacf5\uc815<\/strong><\/h2><figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc0b0\uc5c5 \uc791\uc5c5\uc7a5\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9c0\ub294 \uc601\uad6c\uc790\uc11d \ubd80\ud488\uc758 \uc815\ubc00 \uc5f0\uc0ad \ubc0f \uc870\ub9bd\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a11-magnet-machining.webp\" width=\"800\"><\/figure>\n<h3 class=\"wp-block-heading\" id=\"can-magnets-be-machined\"><strong>\uc790\uc11d\uc744 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc608, \uc790\uc11d\uc740 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacbd\uc9c8 \uc790\uc11d \uc7ac\ub8cc\ub294 \uc720\uc5f0\ud558\uac70\ub098 \uace0\ubb34\uc640 \uc720\uc0ac\ud55c \uc790\uc11d \uc7ac\ub8cc\uc5d0 \ube44\ud574 \uac00\uacf5\uc774 \ub9e4\uc6b0 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uac00\ub2a5\ud55c \ud55c \uc790\uc11d\uc740 \ubb34\ucc29\uc790 \uc0c1\ud0dc\uc5d0\uc11c \ub2e4\uc774\uc544\ubaac\ub4dc \uacf5\uad6c \ubc0f\/\ub610\ub294 \uc5f0\uc9c8 \uc5f0\uc0ad \ud720\uc744 \uc0ac\uc6a9\ud574 \uac00\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uacf5 \uacbd\ud654\ub41c \uc790\uc11d \uc7ac\ub8cc\ub294 \uc774\ub7ec\ud55c \ud2b9\uc218 \uac00\uacf5 \ubc29\ubc95\uc5d0 \uc775\uc219\ud558\uc9c0 \uc54a\ub2e4\uba74 \uac00\uacf5\uc744 \uc2dc\ub3c4\ud560 \uac00\uce58\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\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\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d \uac00\uacf5 \ube44\uc6a9\uc744 \uc0b0\uc815\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud558\ub294 \uc694\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc218\ub7c9: <\/strong>\uc218\ub7c9\uc774 \ub9ce\uc744\uc218\ub85d \ube44\uc6a9\uc740 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. \uc14b\uc5c5 \ube44\uc6a9\uc744 \uc218\ub7c9\uc5d0 \ubd84\uc0b0\ud560 \uc218 \uc788\uace0, \ub354 \ub9ce\uc740 \uc218\ub7c9\uc744 \uac00\uacf5\ud558\uae30 \uc704\ud55c \uc804\uc6a9 \uce58\uad6c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uc7ac\uc9c8:<\/strong> SmCo \uc7ac\ub8cc\ub294 \ub9e4\uc6b0 \ucde8\uc131\uc774 \ub192\uc544 \uac00\uacf5 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4. \ubc18\uba74 \uc720\uc5f0\ud55c \uc7ac\ub8cc\ub294 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc0c1 \uac00\uacf5 \ube44\uc6a9\uc774 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\ud615\uc0c1:<\/strong> \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc740 \ub2e8\uc21c\ud55c \ud615\uc0c1\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\"><strong>\uacf5\ucc28:<\/strong> \uc694\uad6c \uacf5\ucc28\uac00 \uc5c4\uaca9\ud560\uc218\ub85d \uc790\uc11d\uc740 \uae30\uacc4\uc5d0\uc11c \ub354 \uba40\ub9ac \ub5a8\uc5b4\uc9c0\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"12-0-magnetic-assemblies\"><strong>12. \uc790\uc11d \uc5b4\uc148\ube14\ub9ac \ubc0f \uc124\uacc4<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"what-is-a-magnetic-assembly\"><strong>\uc790\uc11d \uc5b4\uc148\ube14\ub9ac\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d \uc5b4\uc148\ube14\ub9ac\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \uc790\uc11d\uacfc \uae30\ud0c0 \uad6c\uc131 \uc694\uc18c\ub85c \uc774\ub8e8\uc5b4\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc790\uc11d\uc758 \uae30\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac15\ucca0 \ub4f1\uc758 \ubd80\ud488\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\" id=\"how-should-magnets-be-assembled-on-my-device\"><strong>\uc7a5\uce58\uc5d0 \uc790\uc11d\uc744 \uc5b4\ub5bb\uac8c \uc7a5\ucc29\ud558\uac70\ub098 \uc870\ub9bd\ud574\uc57c \ud569\ub2c8\uae4c?<\/strong><\/h3>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc744 \uae30\uacc4\uc5d0 \ubd80\ucc29\ud574\uc57c \ud558\ub294 \uacbd\uc6b0 \uae30\uacc4\uc801 \ubc29\uc2dd\uc73c\ub85c \uace0\uc815\ud558\uac70\ub098 \uc811\ucc29\uc81c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc740 \uae30\uacc4\uc801\uc73c\ub85c \uc7a5\ucc29\ud558\uac70\ub098 \uc811\ucc29\uc81c\ub85c \uc811\ud569\ud558\uac70\ub098 \ud558\uc6b0\uc9d5\uc5d0 \uace0\uc815\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \ubc29\ubc95\uc744 \uc870\ud569\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc811\ucc29\uc81c\ub294 \uc77c\ubc18\uc801\uc778 \uc811\ucc29\uc81c \uc720\ud615\ub9cc\uc73c\ub85c \uc120\ud0dd\ud558\uc9c0 \ub9d0\uace0 \uc790\uc11d \ucf54\ud305, \uc0c1\ub300 \ubd80\ud488 \uc18c\uc7ac, \uc811\ucc29 \uac04\uadf9, \uacbd\ud654 \uacf5\uc815, \uc628\ub3c4, \uc9c4\ub3d9, \ud654\ud559\ubb3c\uc9c8, \uc2b5\ub3c4 \ubc0f \uc694\uad6c \ud558\uc911\uc5d0 \uc801\ud569\ud55c\uc9c0 \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">OSENC\uc740 \uc790\uc11d \ubd80\ud488 \ubc0f \uc790\uc11d \uc5b4\uc148\ube14\ub9ac\uc758 \ub9de\ucda4\ud615 \uc7a5\ucc29, \uc811\ucc29, \ud558\uc6b0\uc9d5, \ucf54\ud305 \ubc0f \ucc29\uc790 \uc694\uad6c\uc0ac\ud56d\uc744 \uac80\ud1a0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\ub300 \ubd80\ud488\uacfc\uc758 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc911\uc694\ud55c \uacbd\uc6b0 \ub3c4\uba74 \ub610\ub294 \uc5b4\uc148\ube14\ub9ac \uc2a4\ucf00\uce58\ub97c \ud568\uaed8 \ubcf4\ub0b4 \uc8fc\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\">\uc811\ucc29\uc2dd \uc790\uc11d \uc5b4\uc148\ube14\ub9ac\ub294 \ud45c\uba74\uc744 \uae68\ub057\ud558\uac8c \uc138\ucc99\ud558\uace0 \uc801\uc808\ud788 \uc804\ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uc811\ucc29\uc81c\ub294 \uc790\uc11d \ucf54\ud305, \uc811\ucc29 \ub300\uc0c1 \uc18c\uc7ac, \uc0ac\uc6a9 \uc628\ub3c4, \uac04\uadf9, \uacbd\ud654 \uacf5\uc815, \ud658\uacbd \ub178\ucd9c \uc870\uac74 \ubc0f \uc694\uad6c\ub418\ub294 \uae30\uacc4\uc801 \ud558\uc911\uc5d0 \uc801\ud569\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c\ub294 \uc811\ucc29\uc81c \uc120\ud0dd, \ud558\uc6b0\uc9d5 \uc815\ubc00\ub3c4, \ubc29\ud5a5 \uc815\ub82c\uacfc \uac19\uc740 \uc694\uc18c\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. OSENC\uc740 \uc774\ub7ec\ud55c \uc870\uac74\uc744 \uace0\ub824\ud558\uc5ec \uc5b4\uc148\ube14\ub9ac\ub97c \uc124\uacc4\ud558\uace0, \uc548\uc815\uc801\uc778 \uc790\uc11d \uc131\ub2a5\uacfc \ud5a5\uc0c1\ub41c \uc791\ub3d9 \ud6a8\uc728\uc744 \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/p>\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><figure class=\"osenc-mm-image\"><img loading=\"lazy\" alt=\"\uc0b0\uc5c5\uc6a9 \ubd80\ud488 \uad6c\uc5ed\uc5d0\uc11c \uac15\ub825\ud55c \uc601\uad6c\uc790\uc11d\uc744 \ubd84\ub9ac \ubcf4\uad00\ud558\uace0 \uc8fc\uc758 \uae4a\uac8c \ucde8\uae09\" decoding=\"async\" height=\"600\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2026\/08\/osenc-magnets-magnetism-guide-260826-1124x-a12-safe-storage.webp\" width=\"800\"><\/figure>\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<p class=\"wp-block-paragraph\">\uc790\uc11d\uc740 \ud56d\uc0c1 \uac01\ubcc4\ud788 \uc8fc\uc758\ud558\uc5ec \ucde8\uae09\ud574\uc57c \ud569\ub2c8\ub2e4! \uc790\uc11d\uc774 \uae68\uc9c0\uba74\uc11c \ubc1c\uc0dd\ud55c \ud30c\ud3b8\uc73c\ub85c \uc778\ud574 \ubca0\uc774\uac70\ub098 \ub2e4\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"wp-block-paragraph\">\uac15\ud55c \uc790\uc11d\uc740 \uc790\uae30 \ub9e4\uccb4, \uacb0\uc81c \uce74\ub4dc, \uc815\ubc00 \uae30\uae30, \ubbfc\uac10\ud55c \uc804\uc790 \uc7a5\uce58 \ubc0f \uac15\ud55c \uc790\uae30\uc7a5\uc758 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\ub294 \uae30\ud0c0 \ubb3c\ud488\uc5d0\uc11c \uba40\ub9ac \ub450\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\">\uc790\uc11d\uc740 \uae68\ub057\ud558\uace0 \ubc00\ud3d0\ub418\uac70\ub098 \ub36e\uac1c\uac00 \uc788\ub294 \ud3ec\uc7a5\uc5d0 \ubcf4\uad00\ud558\uc5ec \ucca0\uacc4 \uc774\ubb3c\uc9c8\uc774 \ubb3b\uc9c0 \uc54a\ub3c4\ub85d \ud558\uace0, \ucde8\uae09 \uc911 \ubd80\ud488\uc774 \ud3ec\uc7a5 \uc548\uc5d0\uc11c \uc790\uc720\ub86d\uac8c \uc6c0\uc9c1\uc774\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\">\uc5ec\ub7ec \uac1c\uc758 \uac15\ud55c \uc790\uc11d\uc744 \ubcf4\uad00\ud560 \ub54c\ub294 \uc11c\ub85c \uac11\uc790\uae30 \ub04c\ub824 \ubd99\uc9c0 \uc54a\ub3c4\ub85d \ubd84\ub9ac\ud558\uace0 \uace0\uc815\ud558\uc2ed\uc2dc\uc624. \ud544\uc694\ud55c \uacbd\uc6b0 \uc801\uc808\ud55c \ube44\uc790\uc131 \uc2a4\ud398\uc774\uc11c, \uce78\ub9c9\uc774 \ub610\ub294 \uad6c\ud68d\ud615 \ud3ec\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p class=\"wp-block-paragraph\">Alnico \uc790\uc11d\uc740 \uc5ec\ub7ec \ucd5c\uc2e0 \ud76c\ud1a0\ub958 \uc790\uc11d\ubcf4\ub2e4 \uac10\uc790\uc7a5\uc5d0 \ub354 \ubbfc\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud615\uc0c1\uacfc \uc790\uae30 \ud68c\ub85c\uc5d0 \ub530\ub77c \ubcf4\uad00 \ub610\ub294 \ucde8\uae09 \uc911 \uc720\ub9ac\ud55c \uc790\uae30 \ud68c\ub85c\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d \uc2a4\ud2f8 \ud0a4\ud37c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"14-0-resources\"><strong>14. \ucd94\uac00 \uc790\ub8cc \ubc0f \ucc38\uace0 \ubb38\ud5cc<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" id=\"suggest-some-good-magnetic-reference-books\"><strong>\uc790\uae30\ud559 \ubd84\uc57c\uc5d0\uc11c \ucd94\ucc9c\ud560 \ub9cc\ud55c \ucc38\uace0 \uc11c\uc801\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h3>\n<ul class=\"wp-block-list\">\n<li><em>\uc601\uad6c\uc790\uc11d \uc124\uacc4 \ud578\ub4dc\ubd81<\/em>, \uae30\uc220 \ubd84\uc57c \ube44\uc804\ubb38\uac00\ub97c \ub300\uc0c1\uc73c\ub85c Lester Moskowitz\uac00 \uc800\uc220\ud55c 385\ud398\uc774\uc9c0 \ubd84\ub7c9\uc758 \ucc45\uc785\ub2c8\ub2e4.<\/li>\n<li><em>\uc601\uad6c\uc790\uc11d\uacfc \uadf8 \uc751\uc6a9<\/em>, \uae30\uc220 \ubd84\uc57c \uc885\uc0ac\uc790\ub97c \ub300\uc0c1\uc73c\ub85c Dr. Peter Campbell\uc774 \uc800\uc220\ud55c 203\ud398\uc774\uc9c0 \ubd84\ub7c9\uc758 \ucc45\uc785\ub2c8\ub2e4.<\/li>\n<li><em>\ucd94\uc9c4\ub825,<\/em> James Livingston\uc774 \ube44\uc804\ubb38 \ub3c5\uc790\ub97c \uc704\ud574 \uc4f4 310\ud398\uc774\uc9c0 \ubd84\ub7c9\uc758 \ucc45\uc785\ub2c8\ub2e4. \uc790\uc11d\uc758 \uc5ed\uc0ac\uc640 \uba87 \uac00\uc9c0 \uc774\uc0c9\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub97c \ud765\ubbf8\ub86d\uac8c \ub2e4\ub8ec \uc644\uc131\ub3c4 \ub192\uc740 \uc800\uc11c\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">\ub9de\ucda4\ud615 \uc790\uc11d \ub610\ub294 \uc790\uc11d \uc5b4\uc148\ube14\ub9ac\ub97c \uc758\ub8b0\ud558\ub824\uba74 \uac80\ud1a0\ub97c \uc704\ud574 OSENC\uc5d0 \ub3c4\uba74, \ubaa9\ud45c \uc131\ub2a5, \uc791\ub3d9 \uc628\ub3c4, \ucf54\ud305 \uc694\uad6c\uc0ac\ud56d, \ucc29\uc790 \ubc29\ud5a5, \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uc608\uc0c1 \uc218\ub7c9\uc744 \ubcf4\ub0b4 \uc8fc\uc2ed\uc2dc\uc624.<\/p>\n<section class=\"osenc-mm-cta\">\n<div class=\"osenc-mm-cta-copy\">\n<span class=\"osenc-mm-kicker\">\ub9de\ucda4\ud615 \uc790\uc11d \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1<\/span>\n<h2>\uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub9de\ucd98 \uc790\uc11d \uc124\uacc4\uac00 \ud544\uc694\ud558\uc2ed\ub2c8\uae4c?<\/h2>\n<p>\ub3c4\uba74, \ubaa9\ud45c \uc18c\uc7ac \ub610\ub294 \ub4f1\uae09, \uce58\uc218, \uacf5\ucc28, \ucf54\ud305, \ucc29\uc790 \ubc29\ud5a5, \uc791\ub3d9 \uc628\ub3c4, \ubaa9\ud45c \uc790\uae30\uc7a5 \ub610\ub294 \ud798, \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uc608\uc0c1 \uc218\ub7c9\uc744 \ubcf4\ub0b4 \uc8fc\uc2ed\uc2dc\uc624. OSENC\uc740 \uacac\uc801 \ubc0f \uc0d8\ud50c \uc81c\uc791 \uc804\uc5d0 \uc790\uae30 \uc694\uad6c\uc0ac\ud56d\uc744 \uac80\ud1a0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<a class=\"osenc-mm-btn\" href=\"https:\/\/osenc.com\/korea\/contact\/\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac80\ud1a0 \uc694\uccad<\/a>\n<\/section><h2 class=\"wp-block-heading\" id=\"faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<div class=\"rank-math-block\" id=\"rank-math-faq\">\n<div class=\"rank-math-list\">\n<div class=\"rank-math-list-item\" id=\"faq-question-1764732619840\">\n<h3 class=\"rank-math-question\" id=\"what-materials-are-magnets-made-of\">\uc790\uc11d\uc740 \uc5b4\ub5a4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n<p><strong>\uc790\uc11d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\uc790\uc131 \uae08\uc18d\uacfc \uacf5\ud559\uc801\uc73c\ub85c \uc124\uacc4\ub41c \ud569\uae08\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc8fc\uc694 \uc885\ub958\ub85c\ub294 \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), \uadf8\ub9ac\uace0 \ud398\ub77c\uc774\ud2b8 \ub610\ub294 NdFeB \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud55c \ud50c\ub809\uc2dc\ube14 \uace0\ubb34 \uc790\uc11d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> OSENC\uc740 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \ub354 \ub192\uc740 \uc790\uae30 \uc5d0\ub108\uc9c0, \uc815\ubc00\ud55c \ucc29\uc790, \uc801\uc6a9 \ubd84\uc57c\ubcc4 \ucf54\ud305 \ubc0f \ud615\uc0c1\uc5d0 \ub9de\uac8c \uc124\uacc4\ub41c \uace0\uc131\ub2a5 \ud76c\ud1a0\ub958 \ub124\uc624\ub514\ubbb4 \uc790\uc11d(NdFeB)\uc5d0 \uc8fc\ub825\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<div class=\"rank-math-list-item\" id=\"faq-question-1764732931858\">\n<h3 class=\"rank-math-question\" id=\"how-are-magnets-made-naturally\">\uc790\uc11d\uc740 \uc790\uc5f0\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \uc0dd\uc131\ub418\ub098\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n<p><strong>\uc790\uc5f0\uc801\uc73c\ub85c \uc0dd\uc131\ub418\ub294 \uc790\uc11d\uc740 \uc790\ucca0\uc11d\uacfc \uac19\uc740 \ucca0\uc774 \ud48d\ubd80\ud55c \uad11\ubb3c\uc774 \uc9c0\uc9c8 \uc791\uc6a9\uc774\ub098 \ub099\ub8b0\ub85c \uc778\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\uc790\uc11d\uad11\uc11d(lodestone)\u201d\uc740 \ube44\uad50\uc801 \ud76c\uadc0\ud558\uace0 \uc790\uae30\ub825\uc774 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud604\ub300 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uc815\ubc00\ud558\uac8c \uc815\uc758\ub41c \uc790\uae30 \ud2b9\uc131\uacfc \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud574 OSENC\uc774 \ub300\uc2e0 \uc81c\uc5b4\ub41c \uc18c\uacb0, \uac00\uacf5 \ubc0f \ucc29\uc790 \uacf5\uc815\uc744 \ud1b5\ud574 \uace0\uc131\ub2a5 \ub124\uc624\ub514\ubbb4 \uc790\uc11d(NdFeB)\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<div class=\"rank-math-list-item\" id=\"faq-question-1764732935286\">\n<h3 class=\"rank-math-question\" id=\"what-happens-if-i-break-a-magnet-in-half\">\uc790\uc11d\uc744 \ubc18\uc73c\ub85c \ubd80\uc218\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3>\n<div class=\"rank-math-answer\">\n<p><strong>\uc790\uc11d\uc744 \ubc18\uc73c\ub85c \ub098\ub204\uc5b4\ub3c4 \ubd81\uadf9\uacfc \ub0a8\uadf9\uc774 \ubd84\ub9ac\ub418\uc5b4 \uc0dd\uae30\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uac01 \uc870\uac01\uc740 \uace0\uc720\ud55c \ubd81\uadf9\uacfc \ub0a8\uadf9\uc744 \uac00\uc9c4 \ub354 \uc791\uc740 \uc790\uc11d\uc774 \ub429\ub2c8\ub2e4.<\/strong> \uadf8\ub7ec\ub098 \uae30\uacc4\uc801 \ucda9\uaca9\uacfc \ubd88\uaddc\uce59\ud55c \ud30c\ub2e8\uba74\uc73c\ub85c \uc778\ud574 \uc7ac\ub8cc\uac00 \ubd80\ubd84\uc801\uc73c\ub85c \ud0c8\uc790\ub418\uace0, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc790\uc18d\uc774 \uac10\uc18c\ud558\uba70, \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<div class=\"rank-math-list-item\" id=\"faq-question-1764732939212\">\n<h3 class=\"rank-math-question\" id=\"what-is-the-strongest-kind-of-magnet\">\uac00\uc7a5 \uac15\ud55c \uc790\uc11d \uc885\ub958\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<div class=\"rank-math-answer\">\n<p><strong>\uc0c1\uc5c5\uc801\uc73c\ub85c \uc774\uc6a9 \uac00\ub2a5\ud55c \uc601\uad6c\uc790\uc11d \uc911 \uac00\uc7a5 \uac15\ub825\ud55c \uc81c\ud488\uc740 \uc18c\uacb0 \ub124\uc624\ub514\ubbb4-\ucca0-\ubd95\uc18c(NdFeB) \ud76c\ud1a0\ub958 \uc790\uc11d\uc774\uba70, \ud2b9\ud788 N52\uc640 \uac19\uc740 \uace0\ub4f1\uae09 \uc81c\ud488\uc774 \uc774\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/strong> \uc774\ub7ec\ud55c \uc790\uc11d\uc740 \ud398\ub77c\uc774\ud2b8, Alnico \ub610\ub294 SmCo\uc640 \ube44\uad50\ud574 \uac00\uc7a5 \ub192\uc740 (BH)max\uc640 \ub9e4\uc6b0 \ub192\uc740 \uc794\ub958 \uc790\uc18d \ubc00\ub3c4\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c, \uc18c\ud615\u00b7\uace0\ud1a0\ud06c \ub610\ub294 \uace0\ud558\uc911 \uc124\uacc4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc804\ubb38 \ub124\uc624\ub514\ubbb4 \uc790\uc11d \uc81c\uc870\uc5c5\uccb4\uc778 OSENC\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \uc801\uc6a9\ud558\uae30 \uc704\ud574 \uc628\ub3c4 \uc800\ud56d\uc131\uacfc \ubd80\uc2dd \ubc29\uc9c0\uc758 \uade0\ud615\uc744 \uace0\ub824\ud558\uba74\uc11c \uc790\uae30\ub825\uc744 \uadf9\ub300\ud654\ud558\ub3c4\ub85d NdFeB \ub4f1\uae09, \ucf54\ud305 \ubc0f \ucc29\uc790 \ubc29\ud5a5\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4. (\uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 <a href=\"https:\/\/osenc.com\/korea\/how-strong-is-a-neodymium-magnet\/\"><strong><mark class=\"has-inline-color has-theme-palette-1-color\">\ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc758 \uc790\ub825\uc740 \uc5bc\ub9c8\ub098 \uac15\ud55c\uac00<\/mark><\/strong><\/a>)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div> <\/main>\n<section class=\"osenc-mm-author-wrap\"><div class=\"osenc-mm-inner osenc-mm-author\">\n<img loading=\"lazy\" src=\"https:\/\/osenc.com\/wp-content\/uploads\/2025\/07\/Ben.webp\" alt=\"OSENC\uc758 Ben\" width=\"140\" height=\"140\" decoding=\"async\">\n<div><span class=\"osenc-mm-kicker\">\uae30\uc220 \uc9c0\uc6d0<\/span><h2>Ben \u2014 OSENC<\/h2>\n<p>Ben\uc740 \uc601\uad6c\uc790\uc11d \uc5c5\uacc4\uc5d0\uc11c 10\ub144 \uc774\uc0c1\uc758 \uacbd\ub825\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc73c\uba70, 2019\ub144\ubd80\ud130 OSENC\uc640 \ud568\uaed8 \uc77c\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ub9de\ucda4\ud615 NdFeB \uc790\uc11d, \uc790\uc11d \uc561\uc138\uc11c\ub9ac \ubc0f \uc790\uc11d \uc5b4\uc148\ube14\ub9ac\uc5d0 \uc8fc\ub825\ud569\ub2c8\ub2e4.<\/p>\n<p>\uace0\uac1d\uc774 \uc7ac\uc9c8, \ucf54\ud305, \ucc29\uc790, \uc2dc\ud5d8 \ubc0f \uc0dd\uc0b0 \uc694\uad6c\uc0ac\ud56d\uc744 \uba85\ud655\ud788 \uc815\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud558\uc5ec \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc758 \uac04\uadf9\uacfc \ubd88\ud544\uc694\ud55c \uc0d8\ud50c \ubc18\ubcf5\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p><\/div>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"<p>Engineering Guide | Magnets &amp; Magnetism A practical reference covering magnetic history, magnet types, magnetic strength, fields, poles, flux, orientation, material properties, operating temperature, machining, magnetic assemblies, and safe handling. Quick Answer What Should You Know About Magnets and Magnetism? A magnet produces a magnetic field. Permanent magnets retain useful magnetization, temporary magnetic materials respond [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":6225,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-6311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-magnet"],"_links":{"self":[{"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/posts\/6311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/comments?post=6311"}],"version-history":[{"count":2,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/posts\/6311\/revisions"}],"predecessor-version":[{"id":9272,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/posts\/6311\/revisions\/9272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/media\/6225"}],"wp:attachment":[{"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/media?parent=6311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/categories?post=6311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/osenc.com\/korea\/wp-json\/wp\/v2\/tags?post=6311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}