{"id":23512,"date":"2025-01-27T14:48:24","date_gmt":"2025-01-27T17:48:24","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=23512"},"modified":"2025-01-27T14:48:39","modified_gmt":"2025-01-27T17:48:39","slug":"retentividade-magnetica","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/retentividade-magnetica\/","title":{"rendered":"Retentividade magn\u00e9tica"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Retentividade magn&#xE9;tica<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Retentividade &#xE9; a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> de um material manter o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f3d461dfcf57da0092c9c199deda0bb0\" data-link=\"https:\/\/hangarmma.com.br\/blog\/magnetismo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/magnetismo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">magnetismo<\/a> ap&#xF3;s a remo&#xE7;&#xE3;o do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_068265665566ae80bef02051e8441e2d\" data-link=\"https:\/\/hangarmma.com.br\/blog\/campo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/campo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">campo<\/a> magnetizante. Essa propriedade est&#xE1; diretamente relacionada &#xE0;s caracter&#xED;sticas intr&#xED;nsecas do material, como sua composi&#xE7;&#xE3;o e estrutura molecular, e &#xE9; crucial em aplica&#xE7;&#xF5;es como n&#xFA;cleos de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_52c89b09f5ccd85058987b2280dd5b14\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformadores<\/a>, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5528edf3863645f630a605ea9c5a4fd5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/eletroimas\/\" href=\"https:\/\/hangarmma.com.br\/blog\/eletroimas\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">eletro&#xED;m&#xE3;s<\/a> e mem&#xF3;rias magn&#xE9;ticas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Materiais com alta retentividade s&#xE3;o ideais quando se deseja conservar o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f3d461dfcf57da0092c9c199deda0bb0\" data-link=\"https:\/\/hangarmma.com.br\/blog\/magnetismo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/magnetismo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">magnetismo<\/a> por longos per&#xED;odos, como em &#xED;m&#xE3;s permanentes. Por outro lado, em aplica&#xE7;&#xF5;es que requerem ciclos r&#xE1;pidos de magnetiza&#xE7;&#xE3;o e desmagnetiza&#xE7;&#xE3;o, como em n&#xFA;cleos de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_bb49fca70d76a9bb784f760004b0c235\" data-link=\"https:\/\/hangarmma.com.br\/blog\/motores-eletricos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/motores-eletricos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">motores el&#xE9;tricos<\/a>, utiliza-se materiais com baixa retentividade, para minimizar perdas de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a>. A compreens&#xE3;o desse fen&#xF4;meno permite otimizar o desempenho dos dispositivos el&#xE9;tricos e eletr&#xF4;nicos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Retentividade magn\u00e9tica Retentividade \u00e9 a capacidade de um material manter o magnetismo ap\u00f3s a remo\u00e7\u00e3o do campo magnetizante. Essa propriedade est\u00e1 diretamente relacionada \u00e0s caracter\u00edsticas intr\u00ednsecas do material, como sua composi\u00e7\u00e3o e estrutura molecular, e \u00e9 crucial em aplica\u00e7\u00f5es como n\u00facleos de transformadores, eletro\u00edm\u00e3s e mem\u00f3rias magn\u00e9ticas. Materiais com alta retentividade s\u00e3o ideais quando se [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-23512","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Retentividade magn\u00e9tica - HANGAR MMA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hangarmma.com.br\/blog\/retentividade-magnetica\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Retentividade magn\u00e9tica - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Retentividade magn\u00e9tica Retentividade \u00e9 a capacidade de um material manter o magnetismo ap\u00f3s a remo\u00e7\u00e3o do campo magnetizante. Essa propriedade est\u00e1 diretamente relacionada \u00e0s caracter\u00edsticas intr\u00ednsecas do material, como sua composi\u00e7\u00e3o e estrutura molecular, e \u00e9 crucial em aplica\u00e7\u00f5es como n\u00facleos de transformadores, eletro\u00edm\u00e3s e mem\u00f3rias magn\u00e9ticas. 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