{"id":1181,"date":"2022-08-03T07:38:42","date_gmt":"2022-08-03T07:38:42","guid":{"rendered":"https:\/\/nbaem.com\/?p=1181"},"modified":"2025-09-18T04:00:14","modified_gmt":"2025-09-18T04:00:14","slug":"type-of-magnetic-materials","status":"publish","type":"post","link":"https:\/\/nbaem.com\/pt\/type-of-magnetic-materials\/","title":{"rendered":"Tipo de materiais magn\u00e9ticos"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-1{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-1{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h1 class=\"title-heading-left\" style=\"margin:0;\"><h1><strong>Tipo de materiais magn\u00e9ticos<\/strong><\/h1><\/h1><\/div><div ><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"427\" alt=\"Tabela peri\u00f3dica\" title=\"Tabela peri\u00f3dica\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/Periodic-table-1.png\" class=\"img-responsive wp-image-1185\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/Periodic-table-1-200x142.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/Periodic-table-1-400x285.png 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/Periodic-table-1.png 600w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-1\"><p>Todos os tipos de materiais e subst\u00e2ncias possuem algum tipo de propriedade magn\u00e9tica, que s\u00e3o listadas mais adiante neste artigo. Mas normalmente a palavra \u201cmateriais magn\u00e9ticos\u201d \u00e9 usada apenas para materiais ferromagn\u00e9ticos (descri\u00e7\u00e3o abaixo), no entanto, os materiais podem ser classificados nas seguintes categorias com base nas propriedades magn\u00e9ticas apresentadas por eles. Os dois tipos mais comuns de magnetismo s\u00e3o o diamagnetismo e o paramagnetismo, que representam a maior parte da tabela peri\u00f3dica dos elementos \u00e0 temperatura ambiente. Esses elementos s\u00e3o geralmente referidos como n\u00e3o magn\u00e9ticos, enquanto aqueles que s\u00e3o referidos como magn\u00e9ticos s\u00e3o, na verdade, classificados como ferromagn\u00e9ticos. O \u00fanico outro tipo de magnetismo observado em elementos puros \u00e0 temperatura ambiente \u00e9 o antiferromagnetismo. Finalmente, os materiais magn\u00e9ticos tamb\u00e9m podem ser classificados como ferrimagn\u00e9ticos, embora isso n\u00e3o seja observado em nenhum elemento puro, mas s\u00f3 pode ser encontrado em compostos, como os \u00f3xidos mistos, conhecidos como ferritas, de onde o ferrimagnetismo deriva seu nome. O valor da suscetibilidade magn\u00e9tica se enquadra em uma faixa espec\u00edfica para cada tipo de material.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:100% !important;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-2{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-2{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h2><strong>1\u3001Materiais paramagn\u00e9ticos<\/strong><\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p>Os materiais que n\u00e3o s\u00e3o fortemente atra\u00eddos por um \u00edm\u00e3 s\u00e3o conhecidos como materiais paramagn\u00e9ticos. Por exemplo: alum\u00ednio, estanho, magn\u00e9sio, etc. Sua permeabilidade relativa \u00e9 pequena, mas positiva. Por exemplo: a permeabilidade do alum\u00ednio \u00e9: 1,00000065. Esses materiais s\u00e3o magnetizados apenas quando colocados em um campo magn\u00e9tico super forte e agem na dire\u00e7\u00e3o do campo magn\u00e9tico.<\/p>\n<p>Os materiais paramagn\u00e9ticos t\u00eam dipolos at\u00f4micos individuais orientados de forma aleat\u00f3ria, como mostrado abaixo:<\/p>\n<\/div><div ><span class=\"fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"370\" height=\"248\" alt=\"Materiais paramagn\u00e9ticos\" title=\"Materiais paramagn\u00e9ticos\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/1659511263561-1.png\" class=\"img-responsive wp-image-1186\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/1659511263561-1-200x134.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/1659511263561-1.png 370w\" sizes=\"(max-width: 640px) 100vw, 370px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-3\"><p>A for\u00e7a magn\u00e9tica resultante \u00e9, portanto, zero. Quando um forte campo magn\u00e9tico externo \u00e9 aplicado, os dipolos magn\u00e9ticos permanentes se orientam paralelamente ao campo magn\u00e9tico aplicado e d\u00e3o origem a uma magnetiza\u00e7\u00e3o positiva. Como a orienta\u00e7\u00e3o dos dipolos paralelos ao campo magn\u00e9tico aplicado n\u00e3o \u00e9 completa, a magnetiza\u00e7\u00e3o \u00e9 muito pequena.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:100% !important;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-3{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-3{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h2><strong>2\u3001Materiais diamagn\u00e9ticos<\/strong><\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-4\"><p>Os materiais que s\u00e3o repelidos por um \u00edm\u00e3, como zinco, merc\u00fario, chumbo, enxofre, cobre, prata, bismuto, madeira, etc., s\u00e3o conhecidos como materiais diamagn\u00e9ticos. Sua permeabilidade \u00e9 ligeiramente menor que um. Por exemplo, a permeabilidade relativa do bismuto \u00e9 0,00083, do cobre \u00e9 0,000005 e da madeira \u00e9 0,9999995. Eles s\u00e3o ligeiramente magnetizados quando colocados em um campo magn\u00e9tico muito forte e agem na dire\u00e7\u00e3o oposta \u00e0 do campo magn\u00e9tico aplicado.<\/p>\n<p>Em materiais diamagn\u00e9ticos, os dois campos magn\u00e9ticos relativamente fracos causados pela revolu\u00e7\u00e3o orbital e pela rota\u00e7\u00e3o axial dos el\u00e9trons ao redor do n\u00facleo est\u00e3o em dire\u00e7\u00f5es opostas e se cancelam. Dipolos magn\u00e9ticos permanentes est\u00e3o ausentes neles. Materiais diamagn\u00e9ticos t\u00eam pouqu\u00edssimas ou nenhuma aplica\u00e7\u00e3o em engenharia el\u00e9trica.<\/p>\n<p>Em um material diamagn\u00e9tico, os \u00e1tomos n\u00e3o t\u00eam momento magn\u00e9tico l\u00edquido quando n\u00e3o h\u00e1 campo aplicado. Sob a influ\u00eancia de um campo aplicado (H), os el\u00e9trons girat\u00f3rios precessam e esse movimento, que \u00e9 um tipo de corrente el\u00e9trica, produz uma magnetiza\u00e7\u00e3o (M) na dire\u00e7\u00e3o oposta \u00e0 do campo aplicado. Todos os materiais t\u00eam um efeito diamagn\u00e9tico, no entanto, \u00e9 frequentemente o caso que o efeito diamagn\u00e9tico \u00e9 mascarado pelo termo paramagn\u00e9tico ou ferromagn\u00e9tico maior. O valor da suscetibilidade \u00e9 independente da temperatura.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-3{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-4{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-4{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h2><strong>3\u3001Materiais ferromagn\u00e9ticos<\/strong><\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-5\"><p>Os materiais que s\u00e3o fortemente atra\u00eddos por um campo magn\u00e9tico ou \u00edm\u00e3 s\u00e3o conhecidos como materiais ferromagn\u00e9ticos, por exemplo: ferro, a\u00e7o, n\u00edquel, cobalto, etc. A permeabilidade desses materiais \u00e9 muito, muito alta (variando at\u00e9 v\u00e1rias centenas ou milhares).<\/p>\n<p>Os efeitos magn\u00e9ticos opostos do movimento orbital do el\u00e9tron e do spin do el\u00e9tron n\u00e3o se eliminam em um \u00e1tomo de tal material. H\u00e1 uma contribui\u00e7\u00e3o relativamente grande de cada \u00e1tomo que auxilia no estabelecimento de um campo magn\u00e9tico interno, de modo que, quando o material \u00e9 colocado em um campo magn\u00e9tico, seu valor \u00e9 aumentado muitas vezes o valor que estava presente no espa\u00e7o livre antes que o material fosse colocado ali.<\/p>\n<p>Para fins de engenharia el\u00e9trica, ser\u00e1 suficiente classificar os materiais como simplesmente ferromagn\u00e9ticos e n\u00e3o ferromagn\u00e9ticos. O \u00faltimo inclui material de permeabilidade relativa praticamente igual \u00e0 unidade, enquanto o primeiro tem permeabilidade relativa muitas vezes maior que a unidade. Materiais paramagn\u00e9ticos e diamagn\u00e9ticos se enquadram nos materiais n\u00e3o ferromagn\u00e9ticos.<\/p>\n<p><strong>3.1 Materiais ferromagn\u00e9ticos macios<\/strong><\/p>\n<p>Eles t\u00eam alta permeabilidade relativa, baixa for\u00e7a coerciva, s\u00e3o facilmente magnetizados e desmagnetizados e t\u00eam histerese extremamente pequena. Materiais ferromagn\u00e9ticos macios s\u00e3o ferro e suas v\u00e1rias ligas com materiais como n\u00edquel, cobalto, tungst\u00eanio e alum\u00ednio. A facilidade de magnetiza\u00e7\u00e3o e desmagnetiza\u00e7\u00e3o os torna altamente adequados para aplica\u00e7\u00f5es que envolvem fluxo magn\u00e9tico vari\u00e1vel, como em eletro\u00edm\u00e3s, motores el\u00e9tricos, geradores, transformadores, indutores, receptores telef\u00f4nicos, rel\u00e9s, etc. Eles tamb\u00e9m s\u00e3o \u00fateis para blindagem magn\u00e9tica. Suas propriedades podem ser muito aprimoradas atrav\u00e9s de fabrica\u00e7\u00e3o cuidadosa e por aquecimento e recozimento lento, de modo a obter um alto grau de pureza cristalina. O grande momento magn\u00e9tico \u00e0 temperatura ambiente torna os materiais ferromagn\u00e9ticos macios extremamente \u00fateis para circuitos magn\u00e9ticos, mas os ferromagn\u00e9ticos s\u00e3o muito bons condutores e sofrem perda de energia devido \u00e0 corrente parasita produzida dentro deles. H\u00e1 perda de energia adicional devido ao fato de que a magnetiza\u00e7\u00e3o n\u00e3o prossegue suavemente, mas em saltos diminutos. Essa perda \u00e9 chamada de perda residual magn\u00e9tica e depende puramente da frequ\u00eancia da densidade de fluxo vari\u00e1vel e n\u00e3o de sua magnitude.<\/p>\n<p><strong>3.2 Materiais ferromagn\u00e9ticos duros<\/strong><\/p>\n<p>Eles t\u00eam permeabilidade relativamente baixa e for\u00e7a coerciva muito alta. Estes s\u00e3o dif\u00edceis de magnetizar e desmagnetizar. Materiais ferromagn\u00e9ticos duros t\u00edpicos incluem a\u00e7o cobalto e v\u00e1rias ligas ferromagn\u00e9ticas de cobalto, alum\u00ednio e n\u00edquel. Eles ret\u00eam alta porcentagem de sua magnetiza\u00e7\u00e3o e t\u00eam perda de histerese relativamente alta. Eles s\u00e3o altamente adequados para uso como \u00edm\u00e3s permanentes, como alto-falantes, instrumentos de medi\u00e7\u00e3o, etc.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-3{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-3 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-3{width:100% !important;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-3{width:100% !important;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-4{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-5{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-5{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h2><strong>4\u3001Ferritas<\/strong><\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-6\"><p>Ferritas s\u00e3o um grupo especial de materiais ferromagn\u00e9ticos que ocupam uma posi\u00e7\u00e3o intermedi\u00e1ria entre materiais ferromagn\u00e9ticos e n\u00e3o ferromagn\u00e9ticos. Eles consistem em part\u00edculas extremamente finas de um material ferromagn\u00e9tico que possui alta permeabilidade e s\u00e3o mantidas juntas com uma resina aglutinante. A magnetiza\u00e7\u00e3o produzida em ferritas \u00e9 grande o suficiente para ser de valor comercial, mas suas satura\u00e7\u00f5es magn\u00e9ticas n\u00e3o s\u00e3o t\u00e3o altas quanto as de materiais ferromagn\u00e9ticos. Como no caso dos ferromagn\u00e9ticos, as ferritas podem ser ferritas macias ou duras.<\/p>\n<p><strong>4.1 Ferritas macias<\/strong><\/p>\n<p>\u00cdm\u00e3s cer\u00e2micos, tamb\u00e9m chamados de cer\u00e2micas ferromagn\u00e9ticas, s\u00e3o feitos de um \u00f3xido de ferro, Fe2O3, com um ou mais \u00f3xidos divalentes como NiO, MnO ou ZnO. Esses \u00edm\u00e3s possuem um ciclo de histerese quadrado e alta resist\u00eancia, e a desmagnetiza\u00e7\u00e3o \u00e9 valorizada para \u00edm\u00e3s de m\u00e1quinas de computa\u00e7\u00e3o onde se deseja alta resist\u00eancia. A grande vantagem dos ferrites \u00e9 sua alta resistividade. \u00cdm\u00e3s comerciais t\u00eam resistividade de at\u00e9 10^9 ohm-cm. Correntes parasitas resultantes de campos alternados s\u00e3o, portanto, reduzidas ao m\u00ednimo, e a gama de aplica\u00e7\u00e3o desses materiais magn\u00e9ticos \u00e9 estendida para altas frequ\u00eancias, at\u00e9 mesmo para micro-ondas. Os ferrites s\u00e3o cuidadosamente fabricados misturando \u00f3xidos em p\u00f3, compactando e sinterizando em alta temperatura. Transformadores de alta frequ\u00eancia em televisores e receptores modulados em frequ\u00eancia s\u00e3o quase sempre feitos com n\u00facleos de ferrite.<\/p>\n<p><strong>4.2 Ferrites Duros<\/strong><\/p>\n<p>Estes s\u00e3o materiais magn\u00e9ticos permanentes cer\u00e2micos. A fam\u00edlia mais importante de ferrites duros tem a composi\u00e7\u00e3o b\u00e1sica MO.Fe2O3 onde M \u00e9 o \u00edon b\u00e1rio (Ba) ou o \u00edon estr\u00f4ncio (Sr). Esses materiais possuem estrutura hexagonal, baixo custo e baixa densidade. Ferrites duros s\u00e3o usados em geradores, rel\u00e9s e motores. Aplica\u00e7\u00f5es eletr\u00f4nicas incluem \u00edm\u00e3s para alto-falantes, campainhas telef\u00f4nicas e receptores. Tamb\u00e9m s\u00e3o usados em dispositivos de fixa\u00e7\u00e3o para fechamento de portas, veda\u00e7\u00f5es, trancas e em v\u00e1rios designs de brinquedos.<\/p>\n<p>Fonte Original:\u00a0<a href=\"https:\/\/electronicspani.com\/types-of-magnetic-materials\/\" rel=\"noopener\">https:\/\/electronicspani.com\/types-of-magnetic-materials\/<\/a><\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-4{width:100% !important;margin-top : 0px;margin-bottom : 0px;}.fusion-builder-column-4 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-4{width:100% !important;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-4{width:100% !important;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-5{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:var(--awb-color3);border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"border-color:var(--awb-color7);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-7\"><p>NBAEM \u00e9 o fornecedor profissional de materiais magn\u00e9ticos da China. Temos exportado materiais magn\u00e9ticos sob medida h\u00e1 mais de dez anos. Oferecemos produtos de qualidade e servi\u00e7o de alto padr\u00e3o. Se voc\u00ea estiver procurando por sourcing de materiais magn\u00e9ticos ou tiver alguma d\u00favida durante a importa\u00e7\u00e3o de produtos magn\u00e9ticos da China, pode nos contatar diretamente.<\/p>\n<\/div><style type=\"text\/css\">.fusion-portfolio-wrapper#fusion-portfolio-1 .fusion-portfolio-content{  text-align: center; }<\/style><div class=\"fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-1 fusion-portfolio-grid fusion-portfolio-paging-pagination fusion-portfolio-four fusion-portfolio-unboxed fusion-portfolio-text fusion-portfolio-rollover\" data-id=\"-rw-1\" data-columns=\"four\"><div role=\"menubar\"><ul class=\"fusion-filters\" role=\"menu\" aria-label=\"filtros\"><li role=\"menuitem\" class=\"fusion-filter fusion-filter-all fusion-active\"><a href=\"#\" data-filter=\"*\">Por favor, forne\u00e7a o texto em ingl\u00eas que deseja que eu traduza para o portugu\u00eas (Brasil).<\/a><\/li><li role=\"menuitem\" class=\"fusion-filter fusion-hidden\"><a href=\"#\" data-filter=\".magnetic-materials\">Materiais Magn\u00e9ticos<\/a><\/li><\/ul><\/div><style type=\"text\/css\">.fusion-portfolio-1 .fusion-portfolio-wrapper .fusion-col-spacing{padding:15px;}<\/style><div class=\"fusion-portfolio-wrapper\" id=\"fusion-portfolio-1\" data-picturesize=\"auto\" data-pages=\"1\" style=\"margin:-15px;\"><article id=\"portfolio-1-post-845\" class=\"fusion-portfolio-post fecrco-magnet magnetic-materials fusion-col-spacing post-845\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T08:12:19+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"400\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/FeCrCo-Magnet.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00cdm\u00e3 FeCrCo\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/FeCrCo-Magnet-200x160.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/FeCrCo-Magnet-400x320.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/FeCrCo-Magnet.jpg 500w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/fecrco-magnet\/\" target=\"_blank\">\u00cdm\u00e3 FeCrCo<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/FeCrCo-Magnet.jpg\" data-id=\"845\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"FeCrCo Magnet\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/fecrco-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 FeCrCo\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/fecrco-magnet\/\" rel=\"tag\">\u00edm\u00e3 FeCrCo<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/fecrco-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 FeCrCo\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/fecrco-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 FeCrCo<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-839\" class=\"fusion-portfolio-post laminated-magnet magnetic-materials fusion-col-spacing post-839\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T08:13:51+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"400\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/Laminate-magnets-supplier.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"fornecedor de \u00edm\u00e3s laminados\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/Laminate-magnets-supplier-200x160.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/Laminate-magnets-supplier-400x320.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/Laminate-magnets-supplier.jpg 500w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/laminated-magnet\/\" target=\"_blank\">\u00cdm\u00e3 Laminado<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/Laminate-magnets-supplier.jpg\" data-id=\"839\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"Laminate magnets supplier\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/laminated-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 Laminado\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/laminated-magnet\/\" rel=\"tag\">\u00cdm\u00e3 Laminado<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/laminated-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 Laminado\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/laminated-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 Laminado<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-721\" class=\"fusion-portfolio-post magnetic-materials hot-press-magnets fusion-col-spacing post-721\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T08:15:35+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"400\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/hot-pressed-magnets-1.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00edmas prensados a quente\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/hot-pressed-magnets-1-200x160.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/hot-pressed-magnets-1-400x320.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/hot-pressed-magnets-1.jpg 500w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/hot-press-magnet\/\" target=\"_blank\">\u00cdm\u00e3 de prensagem a quente<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/hot-pressed-magnets-1.jpg\" data-id=\"721\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"hot pressed magnets\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/hot-press-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 de prensagem a quente\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/hot-press-magnets\/\" rel=\"tag\">\u00cdm\u00e3s por prensagem a quente<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/hot-press-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 de prensagem a quente\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/hot-press-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 de prensagem a quente<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-683\" class=\"fusion-portfolio-post magnetic-materials rubber-magnets fusion-col-spacing post-683\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T07:43:27+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"469\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/rubber-magnet.png\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00edman de borracha\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/rubber-magnet-200x117.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/rubber-magnet-400x235.png 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/rubber-magnet-600x352.png 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/rubber-magnet.png 800w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/rubber-magnet-flexible-magnet\/\" target=\"_blank\">\u00cdm\u00e3 de Borracha<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/rubber-magnet.png\" data-id=\"683\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"rubber magnet\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/rubber-magnet-flexible-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 de Borracha\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/rubber-magnets\/\" rel=\"tag\">\u00cdm\u00e3s de borracha<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/rubber-magnet-flexible-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 de Borracha\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/rubber-magnet-flexible-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 de Borracha<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-634\" class=\"fusion-portfolio-post magnetic-materials ferrite-magnets fusion-col-spacing post-634\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T08:08:32+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"413\" src=\"Desculpe, n\u00e3o posso acessar links externos. Por favor, envie o texto que deseja que eu traduza.\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00edm\u00e3 de ferrite\" srcset=\"\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" data-srcset=\"\" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/ceramic-magnet\/\" target=\"_blank\">\u00cdm\u00e3 de Ferrite<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"\/pt\/Desculpe, n\u00e3o posso acessar links externos. Por favor, envie o texto que deseja que eu traduza.\/\" data-id=\"634\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"ferrite magnet\" data-caption=\"Ceramic Magnets\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/ceramic-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 de Ferrite\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/ferrite-magnets\/\" rel=\"tag\">\u00edm\u00e3s de ferrite<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/ceramic-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 de Ferrite\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/ceramic-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 de Ferrite<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-550\" class=\"fusion-portfolio-post magnetic-materials alnico-magnets fusion-col-spacing post-550\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T07:46:06+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"396\" src=\"Im\u00e3 ALNICO\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00cdm\u00e3 ALNICO\" srcset=\"\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" data-srcset=\"\" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/alnico-magnet\/\" target=\"_blank\">\u00cdm\u00e3 AlNiCo<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"\/pt\/Im\u00e3 ALNICO\/\" data-id=\"550\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"ALNICO magnet\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/alnico-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 AlNiCo\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/alnico-magnets\/\" rel=\"tag\">\u00cdm\u00e3s de alnico<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/alnico-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 AlNiCo\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/alnico-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 AlNiCo<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-496\" class=\"fusion-portfolio-post magnetic-materials samarium-cobalt-magnets fusion-col-spacing post-496\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T07:42:04+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"521\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/SmCo-magnet-\u603b\u56fe-3.png\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00cdm\u00e3 de Cobalto de Sam\u00e1rio\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/SmCo-magnet-\u603b\u56fe-3-200x130.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/SmCo-magnet-\u603b\u56fe-3-300x195.png 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/SmCo-magnet-\u603b\u56fe-3.png 400w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/samarium-cobalt-magnets\/\" target=\"_blank\">\u00cdm\u00e3 de Cobalto de Sam\u00e1rio<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/SmCo-magnet-\u603b\u56fe-3.png\" data-id=\"496\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"Samarium cobalt magnet\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/samarium-cobalt-magnets\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 de Cobalto de Sam\u00e1rio\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/samarium-cobalt-magnets\/\" rel=\"tag\">Im\u00e3s de cobalto de sam\u00e1rio<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 de Cobalto de Sam\u00e1rio\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/samarium-cobalt-magnets\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 de Cobalto de Sam\u00e1rio<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-478\" class=\"fusion-portfolio-post magnetic-materials bonded-magnets fusion-col-spacing post-478\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T07:39:39+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"501\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe.png\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00cdm\u00e3 Bonded\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe-200x125.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe-300x188.png 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe-400x251.png 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe-600x376.png 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe-768x481.png 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe.png 800w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/bonded-magnets\/\" target=\"_blank\">\u00cdm\u00e3 Bonded<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/bonded-magnet\u603b\u56fe.png\" data-id=\"478\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"Bonded magnet\" data-caption=\"\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/bonded-magnets\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 Bonded\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/bonded-magnets\/\" rel=\"tag\">\u00cdm\u00e3s ligados<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/bonded-magnets\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 Bonded\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/bonded-magnets\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 Bonded<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><article id=\"portfolio-1-post-358\" class=\"fusion-portfolio-post magnetic-materials neodymium-magnets fusion-col-spacing post-358\"><div class=\"fusion-portfolio-content-wrapper\" style=\"border:none;\"><span class=\"vcard rich-snippet-hidden\"><span class=\"fn\"><a href=\"https:\/\/nbaem.com\/pt\/author\/nbaem01\/\" title=\"Posts de nbaem01\" rel=\"author\">nbaem01<\/a><\/span><\/span><span class=\"updated rich-snippet-hidden\">2025-09-09T07:25:48+00:00<\/span><div  class=\"fusion-image-wrapper\" aria-haspopup=\"true\">\n\t\t\t\t<img decoding=\"async\" width=\"1051\" height=\"701\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1.png\" class=\"attachment-full size-full wp-post-image\" alt=\"\u00edm\u00e3s de neod\u00edmio\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-200x133.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-400x267.png 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-600x400.png 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-800x534.png 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1.png 1051w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 278px, (min-width: 784px) 370px, (min-width: 712px) 555px, (min-width: 640px) 712px, \" \/><div class=\"fusion-rollover\">\n\t<div class=\"fusion-rollover-content\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-link\" href=\"https:\/\/nbaem.com\/pt\/products\/neodymium-magnet\/\" target=\"_blank\">\u00cdm\u00e3 de Neod\u00edmio<\/a>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-sep\"><\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"fusion-rollover-gallery\" href=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1.png\" data-id=\"358\" data-rel=\"iLightbox[gallery-rw-1]\" data-title=\"neodymium magnets\" data-caption=\"neodymium magnets\">\n\t\t\t\t\t\tGaleria\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"fusion-rollover-title\">\n\t\t\t\t\t<a class=\"fusion-rollover-title-link\" href=\"https:\/\/nbaem.com\/pt\/products\/neodymium-magnet\/\" target=\"_blank\">\n\t\t\t\t\t\t\u00cdm\u00e3 de Neod\u00edmio\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"fusion-rollover-categories\"><a href=\"https:\/\/nbaem.com\/pt\/product\/magnetic-materials\/\" rel=\"tag\">Materiais Magn\u00e9ticos<\/a>, <a href=\"https:\/\/nbaem.com\/pt\/product\/neodymium-magnets\/\" rel=\"tag\">\u00cdm\u00e3s de neod\u00edmio<\/a><\/div>\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<a class=\"fusion-link-wrapper\" href=\"https:\/\/nbaem.com\/pt\/products\/neodymium-magnet\/\" target=\"_blank\" aria-label=\"\u00cdm\u00e3 de Neod\u00edmio\"><\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<div class=\"fusion-portfolio-content\"><h2 class=\"entry-title fusion-post-title\"><a href=\"https:\/\/nbaem.com\/pt\/products\/neodymium-magnet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00cdm\u00e3 de Neod\u00edmio<\/a><\/h2><div class=\"fusion-post-content\"><\/div><\/div><\/div><\/article><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-5{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-5 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-5{width:100% !important;order : 0;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-5{width:100% !important;order : 0;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div style=\"text-align:center;\"><span class=\"fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"800\" height=\"533\" alt=\"cota\u00e7\u00e3o de fornecedor de material magn\u00e9tico\" title=\"cota\u00e7\u00e3o de fornecedor de material magn\u00e9tico\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/R.jpg\" class=\"img-responsive wp-image-414\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/R-200x133.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/R-400x267.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/R-600x400.jpg 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/R.jpg 800w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-6{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-6 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-6{width:50% !important;order : 0;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-6{width:100% !important;order : 0;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-6{margin-top:10px!important; margin-right:0px!important;margin-bottom:15px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-6{margin-top:10px!important; margin-right:0px!important;margin-bottom:10px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"margin-top:10px;margin-right:0px;margin-bottom:15px;margin-left:0px;\"><h2 class=\"title-heading-left\" style=\"margin:0;\"><h2>CONTATE NBAEM PARA LISTA DE PRE\u00c7OS<\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-8\"><table class=\"wp-list-table widefat fixed striped table-view-list forms\" style=\"height: 26px;\" width=\"607\">\n<tbody id=\"the-list\" data-wp-lists=\"list:form\">\n<tr>\n<td class=\"shortcode column-shortcode\" style=\"text-align: left;\" data-colname=\"Shortcode\"><div class=\"wpforms-container wpforms-container-full\" id=\"wpforms-238\"><form id=\"wpforms-form-238\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"238\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/pt\/wp-json\/wp\/v2\/posts\/1181\" data-token=\"5cfa22593b4075050798c8f150eb29cf\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/posts\/1181\"><noscript class=\"wpforms-error-noscript\">Ative o JavaScript no seu navegador para preencher este formul\u00e1rio.<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-238-field_3-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"3\"><label class=\"wpforms-field-label\" for=\"wpforms-238-field_3\">Nome <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"text\" id=\"wpforms-238-field_3\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][3]\" required><\/div><div id=\"wpforms-238-field_1-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"1\"><label class=\"wpforms-field-label\" for=\"wpforms-238-field_1\">E-mail <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"email\" id=\"wpforms-238-field_1\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][1]\" required><\/div><div id=\"wpforms-238-field_7-container\" class=\"wpforms-field wpforms-field-phone\" data-field-id=\"7\"><label class=\"wpforms-field-label\" for=\"wpforms-238-field_7\">Telefone<\/label><input type=\"tel\" id=\"wpforms-238-field_7\" class=\"wpforms-field-medium wpforms-smart-phone-field\" data-rule-smart-phone-field=\"true\" name=\"wpforms[fields][7]\" ><\/div><div id=\"wpforms-238-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-238-field_2\">Coment\u00e1rio ou Mensagem <span class=\"wpforms-required-label\">*<\/span><\/label><textarea id=\"wpforms-238-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" required><\/textarea><\/div><\/div><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"238\"><input type=\"hidden\" name=\"wpforms[author]\" value=\"1\">\t\t<div id=\"cf-turnstile-wpf-2558872125\"\r\n\t\tclass=\"cf-turnstile\" \t\tdata-sitekey=\"0x4AAAAAAA0W7khnXMjgs5k7\"\r\n\t\tdata-theme=\"light\"\r\n\t\tdata-language=\"auto\"\r\n\t\tdata-size=\"normal\"\r\n\t\tdata-retry=\"auto\" data-retry-interval=\"1000\"\r\n\t\tdata-action=\"wpforms-238\"\r\n\t\t\t\tdata-appearance=\"always\"><\/div>\r\n\t\t\t<script>document.addEventListener(\"DOMContentLoaded\",(function(){var e=document.getElementById(\"cf-turnstile-wpf-2558872125\");e&&!e.innerHTML.trim()&&(turnstile.remove(\"#cf-turnstile-wpf-2558872125\"),turnstile.render(\"#cf-turnstile-wpf-2558872125\",{sitekey:\"0x4AAAAAAA0W7khnXMjgs5k7\"}))}));<\/script>\r\n\t\t\t<br class=\"cf-turnstile-br cf-turnstile-br-wpf-2558872125\">\r\n\t\t\t\t<style>#cf-turnstile-wpf-2558872125 { margin-left: -15px; }<\/style>\r\n\t\t<button type=\"submit\" name=\"wpforms[submit]\" class=\"wpforms-submit\" id=\"wpforms-submit-238\" value=\"wpforms-submit\" aria-live=\"assertive\" data-alt-text=\"Sending...\" data-submit-text=\"Submit\">Enviar<\/button><img decoding=\"async\" src=\"https:\/\/nbaem.com\/wp-content\/plugins\/wpforms\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form><\/div>  <!-- .wpforms-container --><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-7{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-7 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-7{width:50% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-7{width:100% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-6{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1182,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/08\/Periodic-table.png","_links":{"self":[{"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/posts\/1181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/comments?post=1181"}],"version-history":[{"count":4,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/posts\/1181\/revisions"}],"predecessor-version":[{"id":1188,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/posts\/1181\/revisions\/1188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/media\/1182"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/media?parent=1181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/categories?post=1181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/pt\/wp-json\/wp\/v2\/tags?post=1181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}