{"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\/cs\/z-ceho-jsou-magnety-vyrobeny\/","title":{"rendered":"Z \u010deho jsou vyrobeny magnety"},"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\">Z \u010deho jsou vyrobeny magnety<\/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=\"Z \u010deho jsou vyrobeny magnety\" 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>Magnety jsou vyrobeny z materi\u00e1l\u016f, kter\u00e9 lze magnetizovat, obvykle z feromagnetick\u00fdch materi\u00e1l\u016f. Zde jsou hlavn\u00ed typy materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch k v\u00fdrob\u011b magnet\u016f:<\/p><p>1. Feromagnetick\u00e9 materi\u00e1ly<br \/>Tyto materi\u00e1ly maj\u00ed vysokou magnetickou permeabilitu a snadno se magnetizuj\u00ed.<\/p><ul><li>\u2013 \u017delezo (Fe): V magnetech se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 \u010dist\u00e9 \u017eelezo a slitiny \u017eeleza.<br \/>\u2013 Nikl (Ni): Pou\u017e\u00edv\u00e1 se ve slitin\u00e1ch pro siln\u00e9 permanentn\u00ed magnety.<br \/>\u2013 Kobalt (Co): \u010casto se pou\u017e\u00edv\u00e1 ve vysoce pevn\u00fdch magnetech a ve slitin\u00e1ch.<\/li><\/ul><p>\u00a02. Slitiny a slou\u010deniny<br \/>Pro specifick\u00e9 magnetick\u00e9 vlastnosti jsou navr\u017eeny r\u016fzn\u00e9 slitiny a slou\u010deniny.<\/p><p>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/cs\/category\/products\/alnico-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Alnico<\/a> (Aluminium-Nickel-Cobalt): Skupina slitin \u017eeleza, kter\u00e9 se krom\u011b \u017eeleza skl\u00e1daj\u00ed p\u0159edev\u0161\u00edm z hlin\u00edku, niklu a kobaltu.<br \/>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/cs\/category\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Samarium<\/a>-Kobalt (SmCo): Typ magnetu ze vz\u00e1cn\u00fdch zemin zn\u00e1m\u00fd pro vysokou teplotn\u00ed stabilitu a odolnost proti oxidaci.<br \/>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/cs\/category\/products\/neodymium-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Neodym<\/a>-\u017delezo-bor (NdFeB): Typ magnetu ze vz\u00e1cn\u00fdch zemin, kter\u00fd je nejsiln\u011bj\u0161\u00edm typem permanentn\u00edho magnetu, kter\u00fd je dnes k dispozici.<\/p><p>\u00a03. <a href=\"https:\/\/dongguanpegaintmagnet.com\/cs\/category\/products\/ferrite-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Keramick\u00e9 nebo feritov\u00e9 magnety<\/a><\/p><p>- Vyrobeno z kombinace oxidu \u017eeleza a keramick\u00fdch materi\u00e1l\u016f.<\/p><p>\u2013 Ferit barnat\u00fd (BaFe): B\u011b\u017en\u011b pou\u017e\u00edvan\u00fd v levn\u00fdch magnetech.<br \/>\u2013 Ferit strontnat\u00fd (SrFe): Dal\u0161\u00ed varianta pou\u017e\u00edvan\u00e1 v permanentn\u00edch magnetech.<\/p><p>4. Flexibiln\u00ed magnety<br \/>Vyrobeno z pru\u017en\u00e9ho polymeru sm\u00edchan\u00e9ho s feritov\u00fdm pr\u00e1\u0161kem.<\/p><p>\u2013 Gumov\u00e9 magnety: \u010casto se pou\u017e\u00edvaj\u00ed v aplikac\u00edch, kde je nutn\u00e1 flexibilita, jako jsou magnety na ledni\u010dku a magnetick\u00e9 prou\u017eky.<\/p><p>\u00a0Shrnut\u00ed kl\u00ed\u010dov\u00fdch materi\u00e1l\u016f:<br \/>\u2013 \u010cist\u00e9 kovy: \u017eelezo, nikl, kobalt.<br \/>\u2013 Slitiny: Alnico, Samarium-Kobalt, Neodym-\u017delezo-B\u00f3r.<br \/>\u2013 Keramika: ferit barnat\u00fd, ferit strontnat\u00fd.<br \/>\u2013 Flexibiln\u00ed polymery: Gumov\u00e9 magnety.<\/p><p>Ka\u017ed\u00fd typ magnetick\u00e9ho materi\u00e1lu m\u00e1 jedine\u010dn\u00e9 vlastnosti, d\u00edky kter\u00fdm je vhodn\u00fd pro r\u016fzn\u00e9 aplikace, od pr\u016fmyslov\u00e9ho pou\u017eit\u00ed a\u017e po p\u0159edm\u011bty ka\u017edodenn\u00ed dom\u00e1cnosti.<\/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\/cs\/category\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Samarium-kobaltov\u00e9 (SmCo) magnety<\/a> jsou slo\u017eeny z kombinace samaria (Sm) a kobaltu (Co), spolu s dal\u0161\u00edmi prvky, kter\u00e9 zlep\u0161uj\u00ed jejich magnetick\u00e9 vlastnosti. Existuj\u00ed dva hlavn\u00ed typy magnet\u016f SmCo, ka\u017ed\u00fd s m\u00edrn\u011b odli\u0161n\u00fdm slo\u017een\u00edm:<\/p><ul><li>\u00a0Magnety SmCo5 (\u0159ada 1:5)<br \/>1. Samarium (Sm): P\u0159ibli\u017en\u011b 36% podle hmotnosti<br \/>2. Kobalt (Co): P\u0159ibli\u017en\u011b 641 TP3T hmotnosti<\/li><\/ul><ul><li>Magnety Sm2Co17 (s\u00e9rie 2:17)<br \/>1. Samarium (Sm): P\u0159ibli\u017en\u011b 25% podle hmotnosti<br \/>2. Kobalt (Co): P\u0159ibli\u017en\u011b 50-601 TP3T hmotnosti<br \/>3. Ostatn\u00ed prvky: Zb\u00fdvaj\u00edc\u00ed hmotnost tvo\u0159\u00ed prvky jako \u017eelezo (Fe), m\u011b\u010f (Cu), zirkonium (Zr) a n\u011bkdy hafnium (Hf), kter\u00e9 se p\u0159id\u00e1vaj\u00ed pro zlep\u0161en\u00ed magnetick\u00fdch vlastnost\u00ed a tepeln\u00e9 stability.<\/li><\/ul><ul><li>Kl\u00ed\u010dov\u00e9 vlastnosti magnet\u016f SmCo:<br \/>\u2013 Vysok\u00e1 magnetick\u00e1 s\u00edla: Magnety SmCo vykazuj\u00ed siln\u00e1 magnetick\u00e1 pole, i kdy\u017e o n\u011bco slab\u0161\u00ed ne\u017e neodymov\u00e9 magnety.<br \/>\u2013 Vysokoteplotn\u00ed stabilita: Udr\u017euj\u00ed sv\u00e9 magnetick\u00e9 vlastnosti p\u0159i vysok\u00fdch teplot\u00e1ch, d\u00edky \u010demu\u017e jsou vhodn\u00e9 pro aplikace s extr\u00e9mn\u00edmi teplotn\u00edmi podm\u00ednkami.<br \/>\u2013 Odolnost proti korozi: Magnety SmCo maj\u00ed dobrou odolnost proti oxidaci a korozi, co\u017e je v\u00fdhodn\u00e9 pro r\u016fzn\u00e9 pr\u016fmyslov\u00e9 aplikace.<\/li><\/ul><ul><li>Aplikace:<br \/>Magnety SmCo se pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch aplikac\u00edch, kde je vy\u017eadov\u00e1n vysok\u00fd v\u00fdkon v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch, jako jsou:<br \/>\u2013 Letectv\u00ed a kosmonautika: Sou\u010d\u00e1sti proudov\u00fdch motor\u016f a jin\u00fdch vysokoteplotn\u00edch prost\u0159ed\u00ed.<br \/>\u2013 L\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje: MRI p\u0159\u00edstroje a dal\u0161\u00ed diagnostick\u00e1 za\u0159\u00edzen\u00ed.<br \/>\u2013 Automobilov\u00fd pr\u016fmysl: Senzory a vysoce v\u00fdkonn\u00e9 motory.<br \/>\u2013 Obrana: P\u0159esn\u011b nav\u00e1d\u011bn\u00e1 munice a dal\u0161\u00ed vojensk\u00e9 technologie.<\/li><\/ul><ul><li>Stru\u010dn\u011b \u0159e\u010deno, magnety SmCo jsou prim\u00e1rn\u011b vyrobeny ze samaria a kobaltu s dal\u0161\u00edmi prvky pro zlep\u0161en\u00ed jejich vlastnost\u00ed, d\u00edky \u010demu\u017e jsou ide\u00e1ln\u00ed pro vysoce v\u00fdkonn\u00e9 a vysokoteplotn\u00ed aplikace.<\/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>Co jsou magnety vyroben\u00e9 z Magnety jsou vyrobeny z materi\u00e1l\u016f, kter\u00e9 lze magnetizovat, obvykle z feromagnetick\u00fdch materi\u00e1l\u016f. Zde jsou hlavn\u00ed typy materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch k v\u00fdrob\u011b magnet\u016f: 1. Feromagnetick\u00e9 materi\u00e1ly Tyto materi\u00e1ly maj\u00ed vysokou magnetickou permeabilitu a snadno se magnetizuj\u00ed. \u2013 \u017delezo (Fe): V magnetech se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 \u010dist\u00e9 \u017eelezo a slitiny \u017eeleza.\u2013 Nikl (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\/cs\/wp-json\/wp\/v2\/posts\/930"}],"collection":[{"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/comments?post=930"}],"version-history":[{"count":0,"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/posts\/930\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/media\/928"}],"wp:attachment":[{"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/media?parent=930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/categories?post=930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/cs\/wp-json\/wp\/v2\/tags?post=930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}