{"id":191,"date":"2017-10-13T17:11:16","date_gmt":"2017-10-13T17:11:16","guid":{"rendered":"http:\/\/18.219.27.21\/?page_id=191"},"modified":"2021-02-19T11:36:24","modified_gmt":"2021-02-19T16:36:24","slug":"samarium-cobalt-vs-neodymium-iron-boron","status":"publish","type":"page","link":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/","title":{"rendered":"Samarium Cobalt vs. Neodymium Iron Boron"},"content":{"rendered":"\n<p>Deciding what material to use in your application can be challenging, especially when it comes to permanent magnet materials such as\u00a0<a href=\"https:\/\/www.arnoldmagnetics.com\/products\/recoma-samarium-cobalt-magnets\/\">samarium cobalt<\/a>\u00a0and\u00a0<a href=\"https:\/\/www.arnoldmagnetics.com\/products\/neodymium-iron-boron-magnets\/\">neodymium iron boron<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-kadence-rowlayout alignnone\"><div id=\"kt-layout-id_5d2ea1-41\" class=\"kt-row-layout-inner kt-layout-id_5d2ea1-41\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-gutter-widest kt-v-gutter-default kt-row-valign-top kt-row-layout-equal kt-tab-layout-inherit kt-m-colapse-left-to-right kt-mobile-layout-row\">\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_ae3893-7e\"><div class=\"kt-inside-inner-col\">\n<p><strong>Determining whether or not to use&nbsp;<a href=\"https:\/\/www.arnoldmagnetics.com\/products\/neodymium-iron-boron-magnets\/\">Neo<\/a>&nbsp;magnets instead of&nbsp;<a href=\"https:\/\/www.arnoldmagnetics.com\/products\/recoma-samarium-cobalt-magnets\/\">SmCo<\/a>&nbsp;magnets in your <\/strong>high performance<strong> application is a function of:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Maximum temperature of the application<\/li><li>Required magnetic output at typical use temperature, and<\/li><li>Total cost of the system.<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-column inner-column-2 kadence-column_619658-4d\"><div class=\"kt-inside-inner-col\">\n<p><strong>Advantages of Samarium Cobalt:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>When compared to Neo, SmCo offers unique capabilities\u00a0such as\u00a0higher energy density at elevated temperatures.<\/li><li>Maximum operating temperature for samarium cobalt is more than 2x neodymium iron boron.<\/li><li>SmCo flux output varies much less with respect to temperature, meaning the device performance can truly be optimized.<\/li><\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ENERGY PRODUCT AS A FUNCTION OF TEMPERATURE<\/h2>\n\n\n\n<p>The chart below illustrates the energy product of SmCo vs. Neo.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg\" alt=\"NdFeB Envelope Graph\" width=\"694\" height=\"437\"\/><\/figure><\/div>\n<style class=\"advgb-styles-renderer\">#kt-layout-id_5d2ea1-41 > .kt-row-column-wrap{align-content:start;}:where(#kt-layout-id_5d2ea1-41 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}#kt-layout-id_5d2ea1-41 > .kt-row-column-wrap{column-gap:80px;row-gap:var(--global-kb-gap-md, 2rem);padding-top:var( --global-kb-row-default-top, 25px );padding-bottom:var( --global-kb-row-default-bottom, 25px );padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:repeat(2, minmax(0, 1fr));}#kt-layout-id_5d2ea1-41 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){#kt-layout-id_5d2ea1-41 > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){#kt-layout-id_5d2ea1-41 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}.kadence-column_ae3893-7e > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_ae3893-7e > .kt-inside-inner-col,.kadence-column_ae3893-7e > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_ae3893-7e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_ae3893-7e > .kt-inside-inner-col{flex-direction:column;}.kadence-column_ae3893-7e > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_ae3893-7e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_ae3893-7e{position:relative;}@media all and (max-width: 1024px){.kadence-column_ae3893-7e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_ae3893-7e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}.kadence-column_619658-4d > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_619658-4d > .kt-inside-inner-col,.kadence-column_619658-4d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_619658-4d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_619658-4d > .kt-inside-inner-col{flex-direction:column;}.kadence-column_619658-4d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_619658-4d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_619658-4d{position:relative;}@media all and (max-width: 1024px){.kadence-column_619658-4d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_619658-4d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>","protected":false},"excerpt":{"rendered":"<p>Deciding what material to use in your application can be challenging, especially when it comes to permanent magnet materials such as\u00a0samarium cobalt\u00a0and\u00a0neodymium iron boron. Determining whether or not to use&nbsp;Neo&nbsp;magnets [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":94,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"class_list":["post-191","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comparing SmCo and Neo | Arnold Magnetic Technologies<\/title>\n<meta name=\"description\" content=\"Learn about the differences between Samarium Cobalt and Neodymium Iron Boron permanent magnets from the experts at Arnold Magnetic Technologies.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comparing SmCo and Neo | Arnold Magnetic Technologies\" \/>\n<meta property=\"og:description\" content=\"Learn about the differences between Samarium Cobalt and Neodymium Iron Boron permanent magnets from the experts at Arnold Magnetic Technologies.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/\" \/>\n<meta property=\"og:site_name\" content=\"Arnold Magnetic Technologies\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-19T16:36:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/\",\"url\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/\",\"name\":\"Comparing SmCo and Neo | Arnold Magnetic Technologies\",\"isPartOf\":{\"@id\":\"https:\/\/www.arnoldmagnetics.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg\",\"datePublished\":\"2017-10-13T17:11:16+00:00\",\"dateModified\":\"2021-02-19T16:36:24+00:00\",\"description\":\"Learn about the differences between Samarium Cobalt and Neodymium Iron Boron permanent magnets from the experts at Arnold Magnetic Technologies.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#primaryimage\",\"url\":\"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg\",\"contentUrl\":\"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg\",\"width\":2055,\"height\":1293,\"caption\":\"NdFeB Envelope Graph\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.arnoldmagnetics.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Resources\",\"item\":\"https:\/\/www.arnoldmagnetics.com\/resources\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Samarium Cobalt vs. Neodymium Iron Boron\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.arnoldmagnetics.com\/#website\",\"url\":\"https:\/\/www.arnoldmagnetics.com\/\",\"name\":\"Arnold Magnetic Technologies\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.arnoldmagnetics.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Comparing SmCo and Neo | Arnold Magnetic Technologies","description":"Learn about the differences between Samarium Cobalt and Neodymium Iron Boron permanent magnets from the experts at Arnold Magnetic Technologies.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/","og_locale":"en_US","og_type":"article","og_title":"Comparing SmCo and Neo | Arnold Magnetic Technologies","og_description":"Learn about the differences between Samarium Cobalt and Neodymium Iron Boron permanent magnets from the experts at Arnold Magnetic Technologies.","og_url":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/","og_site_name":"Arnold Magnetic Technologies","article_modified_time":"2021-02-19T16:36:24+00:00","og_image":[{"url":"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/","url":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/","name":"Comparing SmCo and Neo | Arnold Magnetic Technologies","isPartOf":{"@id":"https:\/\/www.arnoldmagnetics.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#primaryimage"},"image":{"@id":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#primaryimage"},"thumbnailUrl":"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg","datePublished":"2017-10-13T17:11:16+00:00","dateModified":"2021-02-19T16:36:24+00:00","description":"Learn about the differences between Samarium Cobalt and Neodymium Iron Boron permanent magnets from the experts at Arnold Magnetic Technologies.","breadcrumb":{"@id":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#primaryimage","url":"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg","contentUrl":"https:\/\/www.arnoldmagnetics.com\/wp-content\/uploads\/2017\/10\/NeoEnvelope.jpg","width":2055,"height":1293,"caption":"NdFeB Envelope Graph"},{"@type":"BreadcrumbList","@id":"https:\/\/www.arnoldmagnetics.com\/resources\/samarium-cobalt-vs-neodymium-iron-boron\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.arnoldmagnetics.com\/"},{"@type":"ListItem","position":2,"name":"Resources","item":"https:\/\/www.arnoldmagnetics.com\/resources\/"},{"@type":"ListItem","position":3,"name":"Samarium Cobalt vs. Neodymium Iron Boron"}]},{"@type":"WebSite","@id":"https:\/\/www.arnoldmagnetics.com\/#website","url":"https:\/\/www.arnoldmagnetics.com\/","name":"Arnold Magnetic Technologies","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.arnoldmagnetics.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"coauthors":[],"author_meta":{"author_link":"https:\/\/www.arnoldmagnetics.com\/blog\/author\/masondigital\/","display_name":"MasonDigital"},"relative_dates":{"created":"Posted 8 years ago","modified":"Updated 5 years ago"},"absolute_dates":{"created":"Posted on October 13, 2017","modified":"Updated on February 19, 2021"},"absolute_dates_time":{"created":"Posted on October 13, 2017 5:11 pm","modified":"Updated on February 19, 2021 11:36 am"},"featured_img_caption":"","featured_img":false,"series_order":"","post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/pages\/191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/comments?post=191"}],"version-history":[{"count":5,"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/pages\/191\/revisions"}],"predecessor-version":[{"id":8335,"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/pages\/191\/revisions\/8335"}],"up":[{"embeddable":true,"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/pages\/94"}],"wp:attachment":[{"href":"https:\/\/www.arnoldmagnetics.com\/wp-json\/wp\/v2\/media?parent=191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}