{"id":358692,"date":"2026-03-23T15:48:50","date_gmt":"2026-03-23T10:18:50","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=358692"},"modified":"2026-03-23T15:48:50","modified_gmt":"2026-03-23T10:18:50","slug":"nd-fe-b-neodymium-iron-boron-rare-earth-permanent-magnets","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/nd-fe-b-neodymium-iron-boron-rare-earth-permanent-magnets\/","title":{"rendered":"Nd-Fe-B (Neodymium-Iron-Boron) Rare Earth Permanent Magnets"},"content":{"rendered":"<p style=\"text-align: left;\"><strong>News: <\/strong>A pilot plant for Nd-Fe-B rare earth permanent magnets has been established at ARCI, Hyderabad to strengthen self-reliant manufacturing ecosystem.<\/p>\n<h2>About Nd-Fe-B (Neodymium-Iron-Boron) Rare Earth Permanent Magnets<\/h2>\n<figure id=\"attachment_358693\" aria-describedby=\"caption-attachment-358693\" style=\"width: 382px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-358693\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/03\/Source-The-Business-Research.jpg?resize=382%2C321&#038;ssl=1\" alt=\"Nd-Fe-B (Neodymium-Iron-Boron) Rare Earth Permanent Magnets\" width=\"382\" height=\"321\" srcset=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/03\/Source-The-Business-Research.jpg?resize=300%2C252&amp;ssl=1 300w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/03\/Source-The-Business-Research.jpg?w=599&amp;ssl=1 599w\" sizes=\"auto, (max-width: 382px) 100vw, 382px\" \/><figcaption id=\"caption-attachment-358693\" class=\"wp-caption-text\">Source &#8211; The Business Research<\/figcaption><\/figure>\n<ul>\n<li>Nd-Fe-B magnets are the <strong>strongest permanent magnets<\/strong> that can maintain high magnetic force <strong>without external power.<\/strong><\/li>\n<li><strong>Made up of: <\/strong>These magnets are made from <strong>Neodymium, Iron, and Boron<\/strong> as core elements.\n<ul>\n<li style=\"text-align: left;\">They also include <strong>Cobalt, Dysprosium, and Praseodymium<\/strong> in varying amounts.<\/li>\n<li style=\"text-align: left;\"><strong>Neodymium<\/strong> provides <strong>high magnetic strength<\/strong>, <strong>iron<\/strong> provides <strong>magnetization<\/strong>, and <strong>boron<\/strong> <strong>stabilizes the structure<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Types<\/strong>\n<ul>\n<li><strong>Sintered NdFeB magnets<\/strong> are widely used and have the largest output.<\/li>\n<li><strong>Bonded NdFeB magnets<\/strong> are low cost, light, and have good shape flexibility.<\/li>\n<li><strong>Hot-pressed NdFeB magnets<\/strong> achieve similar magnetic properties without heavy rare earth elements.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Key features<\/strong>\n<ul>\n<li><strong>Extreme magnetic strength<\/strong>: These magnets have <strong>very strong magnetic force even in small size.<\/strong><\/li>\n<li><strong>High coercivity: <\/strong>These magnets <strong>resist demagnetization<\/strong> effectively after being magnetized.<\/li>\n<li><strong>Temperature sensitivity: <\/strong>Their <strong>performance<\/strong> <strong>can reduce at high temperatures<\/strong> unless modified.<\/li>\n<li><strong>Corrosion susceptibility: <\/strong>These magnets <strong>require protective coating<\/strong> due to high iron content.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Applications<\/strong>\n<ul>\n<li><strong>Electric mobility:<\/strong> These magnets are used in <strong>high-efficiency motors<\/strong> for <strong>electric vehicles<\/strong>.<\/li>\n<li><strong>Renewable energy: <\/strong>These magnets are used in <strong>generators of wind turbines.<\/strong><\/li>\n<li><strong>Electronics<\/strong>: These magnets are used in <strong>mobile phones, hard drives, and earphones.<\/strong><\/li>\n<li><strong>Advanced manufacturing and medical technology:<\/strong> These magnets are used in <strong>robotics, automation, and MRI machines<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: A pilot plant for Nd-Fe-B rare earth permanent magnets has been established at ARCI, Hyderabad to strengthen self-reliant manufacturing ecosystem. About Nd-Fe-B (Neodymium-Iron-Boron) Rare Earth Permanent Magnets Nd-Fe-B magnets are the strongest permanent magnets that can maintain high magnetic force without external power. Made up of: These magnets are made from Neodymium, Iron, and&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/nd-fe-b-neodymium-iron-boron-rare-earth-permanent-magnets\/\">Continue reading <span class=\"screen-reader-text\">Nd-Fe-B (Neodymium-Iron-Boron) Rare Earth Permanent Magnets<\/span><\/a><\/p>\n","protected":false},"author":10393,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,3127,1738,11209,12039],"tags":[11872],"class_list":["post-358692","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-economy","category-science-and-technology-daily-factly-articles","category-geography-in-news","category-knolls","tag-9pm-daily-factly","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/358692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10393"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=358692"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/358692\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=358692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=358692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=358692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}