{"id":229,"date":"2022-06-13T08:00:49","date_gmt":"2022-06-13T08:00:49","guid":{"rendered":"https:\/\/www.magnetexpert.com\/blog\/?p=229"},"modified":"2025-01-08T10:58:49","modified_gmt":"2025-01-08T10:58:49","slug":"which-magnet-material-is-best-alnico-or-neodymium","status":"publish","type":"post","link":"https:\/\/www.magnetexpert.com\/blog\/which-magnet-material-is-best-alnico-or-neodymium\/","title":{"rendered":"Which is Best For Custom Magnets – Alnico or Neodymium?"},"content":{"rendered":"\n

Finding the correct magnet material for your application\ncan be tough due to the wide range of materials available and the extensive\nknowledge of each required to decide, at Magnet Expert we have vast experience\nworking with high-performance magnets and are here to help.<\/strong><\/p>\n\n\n\n

With over 40 years of experience in the magnetic industry,\nwe have seen a range of effective magnetic solutions through an array of\nindustries using all magnetic materials, but the two most common are Alnico and\nNeodymium.<\/p>\n\n\n\n

Neodymium or rare earth magnets are some of the strongest permanent magnets available and offer higher performance than Alnico and ferrite, however, Alnico remains one of the most commonly used materials in several applications. <\/p>\n\n\n\n

But what are neodymium and alnico magnets and the different benefits they offer? <\/p>\n\n\n\n

What are Neodymium magnets?<\/strong><\/h2>\n\n\n\n

Neodymium magnets are the strongest permanent magnets commercially\navailable; they provide unparalleled levels of magnetism and resistance to demagnetisation\nwhen compared to alnico, ferrite, and even samarium-cobalt magnets.<\/p>\n\n\n\n

Since the creation of the first neodymium magnet, they have\ncemented their position as the most popular magnets in endless applications\nbecause of their super-strength, resistance to demagnetisation, and their\navailability in numerous sizes and shapes. <\/p>\n\n\n\n

Neodymium magnets are hard and prone to corrosion, making\nthem brittle, but at Magnet Expert, we add the element dysprosium into the mix\nand coat, unless requested not to. <\/p>\n\n\n\n

What are Alnico magnets?<\/strong><\/h2>\n\n\n\n

While Alnico magnets have been largely replaced by stronger\nrare-earth magnets for some applications, Alnico magnets are still commonly\nused in the manufacturing of sensors, guitar pickups, relays, and high-temperature\nhandling equipment. <\/p>\n\n\n\n

Alnico has high magnetic strength and low resistance to\nbeing demagnetised and re-magnetised, which is why Alnico plays a critical part\nin all electro-permanent magnetic chucks and lifting magnets.<\/p>\n\n\n\n

By wrapping coils of wire around alnico magnets, they can be easily magnetised and demagnetised by electricity flowing through the coils, meaning 100 tonnes per square meter clamping chucks can be switched on and off in 0.2 seconds because of Alnico magnets. <\/p>\n\n\n\n

Which Magnet Material to Choose For Your Application<\/strong><\/h2>\n\n\n\n

When considering what magnetic material between Neodymium\nand Alnico to use in your application, there are several key points to consider\nto decide which material would work best.<\/p>\n\n\n\n

Here is a summary of key points when choosing between Alnico and Neodymium:<\/p>\n\n\n\n

\"Alnic<\/figure>\n\n\n\n

Unsure which magnet material to use for your industrial application?<\/strong><\/h2>\n\n\n\n

Here at Magnet Expert, we welcome any enquiry about magnets and their applications, contact us today on 0845 519 4701 or please feel free to email us at sales@magnetexpert.com.<\/p>\n\n\n\n

\n
<\/div>\n\n\n\n
<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Finding the correct magnet material for your application can be tough due to the wide range of materials available and the knowledge of each required to decide.<\/p>\n","protected":false},"author":3,"featured_media":974,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[79],"tags":[91,133,134,135,75,99,57],"class_list":["post-229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-frequently-asked-questions","tag-alnico","tag-alnico-magnets","tag-custom-application","tag-custom-magnets","tag-customer-questions","tag-neodymium","tag-neodymium-magnets"],"_links":{"self":[{"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/posts\/229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/comments?post=229"}],"version-history":[{"count":1,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/posts\/229\/revisions"}],"predecessor-version":[{"id":979,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/posts\/229\/revisions\/979"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/media\/974"}],"wp:attachment":[{"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/media?parent=229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/categories?post=229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.magnetexpert.com\/blog\/wp-json\/wp\/v2\/tags?post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}