{"id":930,"date":"2024-08-02T14:02:20","date_gmt":"2024-08-02T06:02:20","guid":{"rendered":"https:\/\/dongguanpegaintmagnet.com\/?p=930"},"modified":"2024-08-02T17:22:06","modified_gmt":"2024-08-02T09:22:06","slug":"what-are-magnets-made-of","status":"publish","type":"post","link":"https:\/\/dongguanpegaintmagnet.com\/is\/ur-hverju-eru-seglar-gerdir\/","title":{"rendered":"\u00dar hverju eru seglar ger\u00f0ir"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"930\" class=\"elementor elementor-930\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-66d8e46 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"66d8e46\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ab67d16\" data-id=\"ab67d16\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4d59f9 elementor-widget elementor-widget-heading\" data-id=\"c4d59f9\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00dar hverju eru seglar ger\u00f0ir<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c02921e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c02921e\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4812cae\" data-id=\"4812cae\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9688a2e elementor-widget elementor-widget-image\" data-id=\"9688a2e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1170\" height=\"1162\" src=\"https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356.jpg\" class=\"attachment-full size-full wp-image-928\" alt=\"\u00dar hverju eru seglar ger\u00f0ir\" srcset=\"https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356.jpg 1170w, https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356-300x298.jpg 300w, https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356-1024x1017.jpg 1024w, https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356-150x150.jpg 150w, https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356-768x763.jpg 768w, https:\/\/dongguanpegaintmagnet.com\/wp-content\/uploads\/2024\/08\/\u5fae\u4fe1\u56fe\u7247_20240626174356-12x12.jpg 12w\" sizes=\"(max-width: 1170px) 100vw, 1170px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58d83fb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58d83fb\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8763eb7\" data-id=\"8763eb7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-86e99c2 elementor-widget elementor-widget-text-editor\" data-id=\"86e99c2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Seglar eru ger\u00f0ir \u00far efnum sem h\u00e6gt er a\u00f0 segulmagna, venjulega ferromagnetic efni. H\u00e9r eru helstu tegundir efna sem notu\u00f0 eru til a\u00f0 b\u00faa til segla:<\/p><p>1. Ferromagnetic efni<br \/>\u00deessi efni hafa mikla segulgegndr\u00e6pi og eru au\u00f0veldlega segulmagna\u00f0ir.<\/p><ul><li>\u2013 J\u00e1rn (Fe): Algengt er a\u00f0 nota hreint j\u00e1rn og j\u00e1rnblendi \u00ed seglum.<br \/>\u2013 Nikkel (Ni): Nota\u00f0 \u00ed m\u00e1lmbl\u00f6ndur fyrir sterka varanlega segla.<br \/>\u2013 K\u00f3balt (Co): Oft nota\u00f0 \u00ed sterka segla og m\u00e1lmbl\u00f6ndur.<\/li><\/ul><p>\u00a02. M\u00e1lbl\u00f6ndur og efnasamb\u00f6nd<br \/>\u00ddmsar m\u00e1lmbl\u00f6ndur og efnasamb\u00f6nd eru h\u00f6nnu\u00f0 fyrir s\u00e9rstakar segulmagna\u00f0ir eiginleikar.<\/p><p>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/is\/category\/products\/alnico-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Alnico<\/a> (\u00c1l-Nikkel-K\u00f3balt): Fj\u00f6lskylda j\u00e1rnblendi sem, auk j\u00e1rns, eru a\u00f0allega samsett \u00far \u00e1li, nikkeli og k\u00f3balti.<br \/>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/is\/category\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Samarium<\/a>-K\u00f3balt (SmCo): Tegund sjaldg\u00e6fra jar\u00f0ar seguls sem \u00feekktur er fyrir st\u00f6\u00f0ugleika vi\u00f0 h\u00e1an hita og vi\u00f0n\u00e1m gegn oxun.<br \/>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/is\/category\/products\/neodymium-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Neodymium<\/a>-J\u00e1rn-bor (NdFeB): Ger\u00f0 sjaldg\u00e6fra jar\u00f0ar seguls sem er sterkasta ger\u00f0 varanlegs seguls sem til er \u00ed dag.<\/p><p>\u00a03. <a href=\"https:\/\/dongguanpegaintmagnet.com\/is\/category\/products\/ferrite-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Keramik e\u00f0a ferr\u00edt segull<\/a><\/p><p>-Framleitt \u00far bl\u00f6ndu af j\u00e1rnox\u00ed\u00f0i og keramikefnum.<\/p><p>\u2013 Bar\u00edumferr\u00edt (BaFe): Algengt nota\u00f0 \u00ed \u00f3d\u00fdrum seglum.<br \/>\u2013 Strontium Ferrite (SrFe): Anna\u00f0 afbrig\u00f0i nota\u00f0 \u00ed varanlegum seglum.<\/p><p>4. Sveigjanlegir seglar<br \/>Framleitt \u00far sveigjanlegri fj\u00f6lli\u00f0u \u00ed bland vi\u00f0 ferr\u00edtduft.<\/p><p>\u2013 G\u00famm\u00edseglur: Oft nota\u00f0ir \u00ed forritum \u00fear sem sveigjanleiki er nau\u00f0synlegur, eins og \u00edssk\u00e1psseglar og segulr\u00e6mur.<\/p><p>\u00a0Yfirlit yfir lykilefni:<br \/>- Hreinir m\u00e1lmar: J\u00e1rn, nikkel, k\u00f3balt.<br \/>\u2013 M\u00e1lbl\u00f6ndur: Alnico, Samarium-K\u00f3balt, Neodymium-J\u00e1rn-B\u00f3r.<br \/>- Keramik: Bar\u00edum ferr\u00edt, stront\u00edum ferr\u00edt.<br \/>\u2013 Sveigjanlegar fj\u00f6lli\u00f0ur: G\u00famm\u00ed seglar.<\/p><p>Hver tegund segulefnis hefur einstaka eiginleika sem gera \u00fea\u00f0 hentugt fyrir mismunandi notkun, allt fr\u00e1 i\u00f0na\u00f0arnotum til hversdagslegra heimilisnota.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-84c0294 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"84c0294\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-74bb532\" data-id=\"74bb532\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b29e35f elementor-widget elementor-widget-text-editor\" data-id=\"b29e35f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/dongguanpegaintmagnet.com\/is\/category\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Samarium-k\u00f3balt (SmCo) seglar<\/a> eru samsett \u00far samarium (Sm) og k\u00f3balti (Co), \u00e1samt \u00f6\u00f0rum \u00fe\u00e1ttum sem auka segulmagna\u00f0ir eiginleikar \u00feeirra. \u00dea\u00f0 eru tv\u00e6r meginger\u00f0ir af SmCo seglum, hver me\u00f0 a\u00f0eins mismunandi samsetningu:<\/p><ul><li>\u00a0SmCo5 seglar (1:5 r\u00f6\u00f0)<br \/>1. Samarium (Sm): Um \u00fea\u00f0 bil 36% mi\u00f0a\u00f0 vi\u00f0 \u00feyngd<br \/>2. K\u00f3balt (Co): Um \u00fea\u00f0 bil 64% mi\u00f0a\u00f0 vi\u00f0 \u00feyngd<\/li><\/ul><ul><li>Sm2Co17 seglar (2:17 r\u00f6\u00f0)<br \/>1. Samarium (Sm): Um \u00fea\u00f0 bil 25% mi\u00f0a\u00f0 vi\u00f0 \u00feyngd<br \/>2. K\u00f3balt (Co): Um \u00fea\u00f0 bil 50-60% mi\u00f0a\u00f0 vi\u00f0 \u00feyngd<br \/>3. \u00d6nnur frumefni: \u00deyngdin sem eftir er samanstendur af frumefnum eins og j\u00e1rni (Fe), kopar (Cu), sirkon (Zr), og stundum hafn\u00edum (Hf), sem er b\u00e6tt vi\u00f0 til a\u00f0 auka segulmagna\u00f0ir eiginleikar og hitast\u00f6\u00f0ugleika.<\/li><\/ul><ul><li>Helstu eiginleikar SmCo segla:<br \/>- H\u00e1r segulstyrkur: SmCo seglar s\u00fdna sterk segulsvi\u00f0, \u00fe\u00f3 a\u00f0eins veikari en neodymium seglar.<br \/>- St\u00f6\u00f0ugleiki vi\u00f0 h\u00e1an hita: \u00deeir vi\u00f0halda segulmagna\u00f0ir eiginleikum s\u00ednum vi\u00f0 h\u00e1an hita, sem gerir \u00fe\u00e1 hentuga fyrir notkun vi\u00f0 mikla hitastig.<br \/>- T\u00e6ringar\u00feol: SmCo seglar hafa g\u00f3\u00f0a vi\u00f0n\u00e1m gegn oxun og t\u00e6ringu, sem er hagkv\u00e6mt fyrir \u00fdmis i\u00f0na\u00f0arnotkun.<\/li><\/ul><ul><li>Ums\u00f3knir:<br \/>SmCo seglar eru nota\u00f0ir \u00ed \u00fdmsum forritum \u00fear sem mikil afk\u00f6st eru nau\u00f0synleg vi\u00f0 erfi\u00f0ar a\u00f0st\u00e6\u00f0ur, svo sem:<br \/>\u2013 Aerospace: \u00cdhlutir \u00ed \u00feotuhreyflum og \u00f6\u00f0ru h\u00e1hitaumhverfi.<br \/>\u2013 L\u00e6kningat\u00e6ki: MRI v\u00e9lar og annar greiningarb\u00fana\u00f0ur.<br \/>\u2013 B\u00edlar: Skynjarar og afkastamiklir m\u00f3torar.<br \/>\u2013 V\u00f6rn: N\u00e1kv\u00e6mnisst\u00fdr\u00f0 skotf\u00e6ri og \u00f6nnur herna\u00f0art\u00e6kni.<\/li><\/ul><ul><li>\u00cd stuttu m\u00e1li eru SmCo seglar fyrst og fremst ger\u00f0ir \u00far samarium og k\u00f3balti, me\u00f0 vi\u00f0b\u00f3tar\u00fe\u00e1ttum til a\u00f0 b\u00e6ta eiginleika \u00feeirra, sem gerir \u00fe\u00e1 tilvalna fyrir h\u00e1g\u00e6\u00f0a og h\u00e1hita notkun.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00dar hverju eru seglar ger\u00f0ir Seglar eru ger\u00f0ir \u00far efnum sem h\u00e6gt er a\u00f0 segulmagna, venjulega ferromagnetic efni. H\u00e9r eru helstu ger\u00f0ir af efnum sem notu\u00f0 eru til a\u00f0 b\u00faa til segla: 1. Ferromagnetic Materials\u00deessi efni hafa mikla segulgegndr\u00e6pi og eru au\u00f0veldlega segulmagna\u00f0ir. \u2013 J\u00e1rn (Fe): Algengt er a\u00f0 nota hreint j\u00e1rn og j\u00e1rnblendi \u00ed seglum. \u2013 Nikkel (Ni):\u2026<\/p>","protected":false},"author":1,"featured_media":928,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[48,27,90],"_links":{"self":[{"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/posts\/930"}],"collection":[{"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/comments?post=930"}],"version-history":[{"count":0,"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/posts\/930\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/media\/928"}],"wp:attachment":[{"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/media?parent=930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/categories?post=930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/is\/wp-json\/wp\/v2\/tags?post=930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}