{"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\/pt\/do-que-sao-feitos-os-imas\/","title":{"rendered":"Do que s\u00e3o feitos os \u00edm\u00e3s"},"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\">Do que s\u00e3o feitos os \u00edm\u00e3s<\/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=\"Do que s\u00e3o feitos os \u00edm\u00e3s\" 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>Os \u00edm\u00e3s s\u00e3o feitos de materiais que podem ser magnetizados, normalmente materiais ferromagn\u00e9ticos. Aqui est\u00e3o os principais tipos de materiais usados para fazer \u00edm\u00e3s:<\/p><p>1. Materiais Ferromagn\u00e9ticos<br \/>Esses materiais possuem alta permeabilidade magn\u00e9tica e s\u00e3o facilmente magnetizados.<\/p><ul><li>\u2013 Ferro (Fe): Ferro puro e ligas de ferro s\u00e3o comumente usados em \u00edm\u00e3s.<br \/>\u2013 N\u00edquel (Ni): Utilizado em ligas para \u00edm\u00e3s permanentes fortes.<br \/>\u2013 Cobalto (Co): Frequentemente usado em \u00edm\u00e3s de alta resist\u00eancia e em ligas.<\/li><\/ul><p>\u00a02. Ligas e Compostos<br \/>V\u00e1rias ligas e compostos s\u00e3o projetados para propriedades magn\u00e9ticas espec\u00edficas.<\/p><p>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/pt\/category\/products\/alnico-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Alnico<\/a> (Alum\u00ednio-N\u00edquel-Cobalto): Fam\u00edlia de ligas de ferro que, al\u00e9m do ferro, s\u00e3o compostas principalmente por alum\u00ednio, n\u00edquel e cobalto.<br \/>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/pt\/category\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Sam\u00e1rio<\/a>-Cobalto (SmCo): Um tipo de \u00edm\u00e3 de terras raras conhecido pela estabilidade em altas temperaturas e resist\u00eancia \u00e0 oxida\u00e7\u00e3o.<br \/>&#8211; <a href=\"https:\/\/dongguanpegaintmagnet.com\/pt\/category\/products\/neodymium-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">Neod\u00edmio<\/a>-Ferro-Boro (NdFeB):Um tipo de \u00edm\u00e3 de terras raras que \u00e9 o tipo mais forte de \u00edm\u00e3 permanente dispon\u00edvel atualmente.<\/p><p>\u00a03. <a href=\"https:\/\/dongguanpegaintmagnet.com\/pt\/category\/products\/ferrite-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">\u00cdm\u00e3s de cer\u00e2mica ou ferrite<\/a><\/p><p>-Feito de uma combina\u00e7\u00e3o de \u00f3xido de ferro e materiais cer\u00e2micos.<\/p><p>\u2013 Ferrita de B\u00e1rio (BaFe):Comumente usada em \u00edm\u00e3s de baixo custo.<br \/>\u2013 Ferrita de Estr\u00f4ncio (SrFe): Outra variante utilizada em \u00edm\u00e3s permanentes.<\/p><p>4. \u00cdm\u00e3s flex\u00edveis<br \/>Feito de um pol\u00edmero flex\u00edvel misturado com p\u00f3 de ferrita.<\/p><p>\u2013 \u00cdm\u00e3s de borracha: Frequentemente utilizados em aplica\u00e7\u00f5es onde a flexibilidade \u00e9 necess\u00e1ria, como \u00edm\u00e3s de geladeira e tiras magn\u00e9ticas.<\/p><p>\u00a0Resumo dos principais materiais:<br \/>\u2013 Metais Puros: Ferro, N\u00edquel, Cobalto.<br \/>\u2013 Ligas:Alnico, Sam\u00e1rio-Cobalto, Neod\u00edmio-Ferro-Boro.<br \/>\u2013 Cer\u00e2mica: Ferrita de B\u00e1rio, Ferrita de Estr\u00f4ncio.<br \/>\u2013 Pol\u00edmeros Flex\u00edveis: \u00cdm\u00e3s de borracha.<\/p><p>Cada tipo de material magn\u00e9tico possui propriedades \u00fanicas que o tornam adequado para diferentes aplica\u00e7\u00f5es, desde usos industriais at\u00e9 utens\u00edlios dom\u00e9sticos de uso di\u00e1rio.<\/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\/pt\/category\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener sponsored\">\u00cdm\u00e3s de sam\u00e1rio-cobalto (SmCo)<\/a> s\u00e3o compostos por uma combina\u00e7\u00e3o de sam\u00e1rio (Sm) e cobalto (Co), juntamente com outros elementos que melhoram suas propriedades magn\u00e9ticas. Existem dois tipos principais de \u00edm\u00e3s SmCo, cada um com composi\u00e7\u00f5es ligeiramente diferentes:<\/p><ul><li>\u00a0\u00cdm\u00e3s SmCo5 (S\u00e9rie 1:5)<br \/>1. Sam\u00e1rio (Sm): Aproximadamente 36% por peso<br \/>2. Cobalto (Co): Aproximadamente 64% por peso<\/li><\/ul><ul><li>\u00cdm\u00e3s Sm2Co17 (s\u00e9rie 2:17)<br \/>1. Sam\u00e1rio (Sm): Aproximadamente 25% por peso<br \/>2. Cobalto (Co): Aproximadamente 50-60% por peso<br \/>3. Outros Elementos: O peso restante consiste em elementos como ferro (Fe), cobre (Cu), zirc\u00f4nio (Zr) e \u00e0s vezes h\u00e1fnio (Hf), que s\u00e3o adicionados para melhorar as propriedades magn\u00e9ticas e a estabilidade t\u00e9rmica.<\/li><\/ul><ul><li>Principais caracter\u00edsticas dos \u00edm\u00e3s SmCo:<br \/>\u2013 Alta resist\u00eancia magn\u00e9tica: Os \u00edm\u00e3s SmCo exibem campos magn\u00e9ticos fortes, embora ligeiramente mais fracos que os \u00edm\u00e3s de neod\u00edmio.<br \/>\u2013 Estabilidade em altas temperaturas: Mant\u00eam suas propriedades magn\u00e9ticas em altas temperaturas, tornando-os adequados para aplica\u00e7\u00f5es com condi\u00e7\u00f5es extremas de temperatura.<br \/>\u2013 Resist\u00eancia \u00e0 corros\u00e3o: Os \u00edm\u00e3s SmCo possuem boa resist\u00eancia \u00e0 oxida\u00e7\u00e3o e corros\u00e3o, o que \u00e9 vantajoso para diversas aplica\u00e7\u00f5es industriais.<\/li><\/ul><ul><li>Formul\u00e1rios:<br \/>Os \u00edm\u00e3s SmCo s\u00e3o usados em diversas aplica\u00e7\u00f5es onde \u00e9 necess\u00e1rio alto desempenho sob condi\u00e7\u00f5es extremas, como:<br \/>\u2013 Aeroespacial: Componentes em motores a jato e outros ambientes de alta temperatura.<br \/>\u2013 Dispositivos M\u00e9dicos: m\u00e1quinas de resson\u00e2ncia magn\u00e9tica e outros equipamentos de diagn\u00f3stico.<br \/>\u2013 Automotivo: Sensores e motores de alto desempenho.<br \/>\u2013 Defesa: Muni\u00e7\u00f5es guiadas com precis\u00e3o e outras tecnologias militares.<\/li><\/ul><ul><li>Em resumo, os \u00edm\u00e3s SmCo s\u00e3o feitos principalmente de sam\u00e1rio e cobalto, com elementos adicionais para melhorar suas propriedades, tornando-os ideais para aplica\u00e7\u00f5es de alto desempenho e alta temperatura.<\/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>Do que s\u00e3o feitos os \u00edm\u00e3s Os \u00edm\u00e3s s\u00e3o feitos de materiais que podem ser magnetizados, geralmente materiais ferromagn\u00e9ticos. Aqui est\u00e3o os principais tipos de materiais usados para fazer \u00edm\u00e3s: 1. Materiais Ferromagn\u00e9ticosEsses materiais t\u00eam alta permeabilidade magn\u00e9tica e s\u00e3o facilmente magnetizados. \u2013 Ferro (Fe): Ferro puro e ligas de ferro s\u00e3o comumente usados em \u00edm\u00e3s.\u2013 N\u00edquel (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\/pt\/wp-json\/wp\/v2\/posts\/930"}],"collection":[{"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/comments?post=930"}],"version-history":[{"count":0,"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/posts\/930\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/media\/928"}],"wp:attachment":[{"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/media?parent=930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/categories?post=930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dongguanpegaintmagnet.com\/pt\/wp-json\/wp\/v2\/tags?post=930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}