{"id":14164,"date":"2023-12-14T09:44:38","date_gmt":"2023-12-14T09:44:38","guid":{"rendered":"https:\/\/www.wellste.com\/?p=14164"},"modified":"2024-01-16T18:58:06","modified_gmt":"2024-01-16T18:58:06","slug":"electrical-conductivity-of-aluminum","status":"publish","type":"post","link":"https:\/\/www.wellste.com\/pt\/electrical-conductivity-of-aluminum\/","title":{"rendered":"Compreendendo a condutividade el\u00e9trica do alum\u00ednio"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">O Instituto Internacional do Alum\u00ednio (IAI) prev\u00ea que a demanda global por alum\u00ednio na ind\u00fastria eletr\u00f4nica ir\u00e1 <\/span><b>aumentar de 8 milh\u00f5es de toneladas para 12 milh\u00f5es de toneladas<\/b><span style=\"font-weight: 400;\"> nos pr\u00f3ximos anos. No entanto, o<\/span><b> a procura de cobre dever\u00e1 atingir o mesmo n\u00edvel (cerca de 13 milh\u00f5es de toneladas)<\/b><span style=\"font-weight: 400;\">. O que levanta a quest\u00e3o: qu\u00e3o bom condutor \u00e9 o alum\u00ednio?\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Entender a condutividade el\u00e9trica do alum\u00ednio \u00e9 essencial para designers, desenvolvedores de produtos e empresas que desejam se beneficiar da natureza econ\u00f4mica do alum\u00ednio ou de suas propriedades leves.\u00a0<\/span><\/p>\n<p><b><i>Neste blog, abordaremos os condutores de alum\u00ednio, as caracter\u00edsticas el\u00e9tricas do alum\u00ednio e seu poss\u00edvel uso como alternativa ao cobre e outros metais condutores.\u00a0<\/i><\/b><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-14175\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Electrical-Conductivity-of-Aluminum.jpg\" alt=\"Condutividade el\u00e9trica do alum\u00ednio\" width=\"800\" height=\"452\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Electrical-Conductivity-of-Aluminum.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Electrical-Conductivity-of-Aluminum-768x434.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><b>Alum\u00ednio como metal<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Antes de nos aprofundarmos na condutividade do alum\u00ednio e suas propriedades el\u00e9tricas, aqui est\u00e3o alguns fatos b\u00e1sicos sobre o alum\u00ednio.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Esse conhecimento pr\u00e9vio ajudar\u00e1 voc\u00ea a entender a tabela de propriedades e facilitar\u00e1 a compara\u00e7\u00e3o entre condutores de alum\u00ednio.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Alum\u00ednio \u00e9 um elemento met\u00e1lico na tabela peri\u00f3dica com n\u00famero at\u00f4mico 13. \u00c9 um dos metais mais abundantes encontrados na Terra. Infelizmente, o alum\u00ednio n\u00e3o existe em sua forma pura e tem que ser produzido em escala industrial a partir de seu min\u00e9rio\u2013<\/span><i><span style=\"font-weight: 400;\">Bauxita.\u00a0<\/span><\/i><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-14178\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Bauxite.jpg\" alt=\"Bauxita\" width=\"800\" height=\"454\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Bauxite.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Bauxite-768x436.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">O condutor de alum\u00ednio \u00e9 amplamente usado na ind\u00fastria eletr\u00f4nica, e \u00e9 o 4\u00ba metal mais condutor depois da prata, cobre e ouro; nessa ordem. Muitas ligas de alum\u00ednio t\u00eam condutividades diferentes.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 leve, d\u00factil e resistente \u00e0 corros\u00e3o, o que o ajuda em aplica\u00e7\u00f5es el\u00e9tricas porque pode ser transformado em fios e rapidamente derretido para soldagem.\u00a0<\/span><\/p>\n<p><b><i>Ent\u00e3o, qual \u00e9 o significado do n\u00famero 13? <\/i><\/b><span style=\"font-weight: 400;\">\u00a0Representa o n\u00famero de el\u00e9trons em um \u00e1tomo de alum\u00ednio e seu arranjo em orbitais eletr\u00f4nicos. <\/span><i><span style=\"font-weight: 400;\">Mais tarde, descobriremos que s\u00e3o esses el\u00e9trons que contribuem para a condutividade do alum\u00ednio.<\/span><\/i><\/p>\n<h2><b>Como medir a condutividade?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Condutividade diz o qu\u00e3o bem um metal pode conduzir eletricidade. \u00c9 uma medida da tend\u00eancia de um material de conduzir corrente el\u00e9trica.\u00a0<\/span><\/p>\n<p><b>A condutividade \u00e9 medida em Siemens (S) por metro (m)<\/b><span style=\"font-weight: 400;\">. Para o alum\u00ednio, uma corrente conhecida \u00e9 passada atrav\u00e9s da amostra de alum\u00ednio, e a queda de tens\u00e3o \u00e9 medida usando sondas.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Isso pode ser usado para calcular a condutividade do metal alum\u00ednio usando uma f\u00f3rmula.\u00a0<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-14167\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/How-to-Measure-Conductivity.jpg\" alt=\"Como medir a condutividade\" width=\"407\" height=\"75\" \/><\/p>\n<h2><b>O alum\u00ednio pode conduzir eletricidade?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 um dos melhores condutores el\u00e9tricos. Ele est\u00e1 logo atr\u00e1s do cobre puro em termos de condutividade. O condutor de alum\u00ednio puro tem uma<\/span><a href=\"https:\/\/www.researchgate.net\/figure\/Resistivity-and-electrical-conductivity-values-of-each-metal-and-joints-obtained-by_tbl1_265214805\"> <span style=\"font-weight: 400;\">condutividade el\u00e9trica<\/span><\/a><span style=\"font-weight: 400;\"> de 33,3 x <\/span><span style=\"font-weight: 400;\">10<\/span><span style=\"font-weight: 400;\">7<\/span><span style=\"font-weight: 400;\"> S\/m.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14179\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg\" alt=\"Condutividade el\u00e9trica do alum\u00ednio\" width=\"800\" height=\"448\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity-768x430.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Para entender facilmente a condutividade, ela \u00e9 frequentemente comparada \u00e0 do cobre puro. O cobre puro \u00e9 o melhor condutor el\u00e9trico atr\u00e1s da prata. O que, por raz\u00f5es econ\u00f4micas, n\u00e3o \u00e9 vi\u00e1vel para uso como condutor em escala industrial.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O Padr\u00e3o Internacional de Cobre Recozido (IACS) fornece uma refer\u00eancia comparativa para condutividade. <\/span><b>O alum\u00ednio \u00e9 61% IACS, o que significa que tem uma condutividade el\u00e9trica que mede 61% em rela\u00e7\u00e3o \u00e0 do cobre.\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 amplamente usado em equipamentos el\u00e9tricos devido \u00e0 sua rela\u00e7\u00e3o custo-benef\u00edcio e baixa resist\u00eancia el\u00e9trica. O alum\u00ednio pesa cerca de 30% mais leve que o cobre, tornando-o ideal para cabos de energia a\u00e9reos.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 um condutor de eletricidade t\u00e3o bom que as linhas de transmiss\u00e3o s\u00e3o feitas principalmente de alum\u00ednio, e a corrente el\u00e9trica que chega \u00e0 sua casa vem por meio de condutores de alum\u00ednio.\u00a0<\/span><\/p>\n<h2><b>Como o alum\u00ednio conduz eletricidade?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Se voc\u00ea \u00e9 um designer, entender como o alum\u00ednio conduz eletricidade pode ajud\u00e1-lo a decidir entre ligas de alum\u00ednio e outros metais para seu projeto.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio pode conduzir eletricidade devido \u00e0 sua estrutura e liga\u00e7\u00e3o at\u00f4mica.\u00a0<\/span><\/p>\n<p><b><i>Esta se\u00e7\u00e3o aborda como o alum\u00ednio pode conduzir eletricidade.\u00a0<\/i><\/b><\/p>\n<h3><span style=\"font-weight: 400;\">Hist\u00f3rico Sobre o Current<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">No n\u00edvel mais b\u00e1sico, voc\u00ea pensaria que corrente \u00e9 uma medida de eletricidade. Isso n\u00e3o \u00e9 inteiramente verdade. Corrente \u00e9 a taxa na qual a carga passa por um ponto dentro de um loop.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Para entender como os condutores de alum\u00ednio funcionam, voc\u00ea precisa entender o que \u00e9 &quot;carga&quot;, que \u00e9 um \u00edon ou el\u00e9tron positivo ou negativo.\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Condu\u00e7\u00e3o do Alum\u00ednio<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Os \u00e1tomos de alum\u00ednio s\u00e3o feitos de pr\u00f3tons e n\u00eautrons, firmemente mantidos no n\u00facleo e cercados por el\u00e9trons.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Quando um \u00e1tomo de alum\u00ednio perde um el\u00e9tron, ele \u00e9 chamado de \u00edon de alum\u00ednio, um \u00edon de alum\u00ednio com carga positiva.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14169\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-atoms.jpg\" alt=\"\u00c1tomos de alum\u00ednio\" width=\"800\" height=\"491\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-atoms.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-atoms-768x471.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 feito de muitos desses \u00e1tomos, que s\u00e3o compactados firmemente e t\u00eam seus el\u00e9trons externos como el\u00e9trons livres. Eles n\u00e3o s\u00e3o mantidos firmemente pelo n\u00facleo dos \u00e1tomos de alum\u00ednio e podem se mover ao redor do alum\u00ednio.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Para ser espec\u00edfico, \u00e1tomos de alum\u00ednio t\u00eam 13 el\u00e9trons e 13 pr\u00f3tons. \u00c9 por isso que ele \u00e9 marcado como 13 na tabela peri\u00f3dica. Organizar esses 13 el\u00e9trons em orbitais resulta em 3 el\u00e9trons em sua camada externa, que experimentam atra\u00e7\u00e3o fraca do n\u00facleo.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Alum\u00ednio e outros metais s\u00e3o cercados por um mar de el\u00e9trons que podem se mover livremente. Sempre que h\u00e1 uma diferen\u00e7a de potencial entre as extremidades de uma pe\u00e7a de alum\u00ednio, esses el\u00e9trons de condu\u00e7\u00e3o podem se mover na dire\u00e7\u00e3o da polaridade (positiva ou negativa).\u00a0<\/span><\/p>\n<p><b>Esse movimento de el\u00e9trons livres faz com que o alum\u00ednio conduza eletricidade, e uma medida da taxa na qual esses el\u00e9trons passam por um ponto \u00e9 a corrente.\u00a0<\/b><\/p>\n<h3><span style=\"font-weight: 400;\">Como a condutividade do alum\u00ednio se compara a outros metais<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">O teste de condutividade em alum\u00ednio tamb\u00e9m pode identificar os graus corretos de alum\u00ednio e determinar se um processo de tratamento t\u00e9rmico foi feito em alum\u00ednio. Uma amostra de alum\u00ednio tratado termicamente tem uma condutividade diferente do alum\u00ednio n\u00e3o tratado.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Existem propor\u00e7\u00f5es definidas de Norma Internacional de Cobre Recozido para diferentes ligas e m\u00e9todos de tratamento.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u00e1 varia\u00e7\u00e3o de condutividade de liga de alum\u00ednio para liga de alum\u00ednio e entre alum\u00ednio e metais. Esta tabela de <\/span><a href=\"https:\/\/www.researchgate.net\/figure\/Approximate-electrical-conductivity-of-selected-materials-at-25C_tbl2_293174713\"><span style=\"font-weight: 400;\">PesquisaGate<\/span><\/a><span style=\"font-weight: 400;\"> compara a condutividade do alum\u00ednio com metais conhecidos.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Classifica\u00e7\u00e3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Metal<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Condutividade el\u00e9trica (<\/span><span style=\"font-weight: 400;\">S<\/span><span style=\"font-weight: 400;\">eu<\/span><span style=\"font-weight: 400;\">-1<\/span><span style=\"font-weight: 400;\">)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Prata<\/span><\/td>\n<td><span style=\"font-weight: 400;\">66.7 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cobre<\/span><\/td>\n<td><span style=\"font-weight: 400;\">64.1 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ouro<\/span><\/td>\n<td><span style=\"font-weight: 400;\">49.0 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Alum\u00ednio<\/span><\/td>\n<td><span style=\"font-weight: 400;\">40.8 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">R\u00f3dio<\/span><\/td>\n<td><span style=\"font-weight: 400;\">23.3 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Zinco<\/span><\/td>\n<td><span style=\"font-weight: 400;\">18.2 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00edquel<\/span><\/td>\n<td><span style=\"font-weight: 400;\">16.4 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">7<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u00e1dmio<\/span><\/td>\n<td><span style=\"font-weight: 400;\">14.7 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ferro<\/span><\/td>\n<td><span style=\"font-weight: 400;\">11.2 <\/span><span style=\"font-weight: 400;\"> 1<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">6<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Da tabela, voc\u00ea pode rapidamente dizer que o ferro n\u00e3o \u00e9 a melhor escolha para aplica\u00e7\u00f5es el\u00e9tricas. O ferro \u00e9 usado principalmente em sua forma de a\u00e7o inoxid\u00e1vel e \u00e9 um dos piores condutores.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Mas por que o cobre tem uma classifica\u00e7\u00e3o t\u00e3o alta em termos de condu\u00e7\u00e3o de eletricidade?<\/span><\/p>\n<h2><b>Por que o cobre \u00e9 mais condutor que o alum\u00ednio?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Por muitas raz\u00f5es, o cobre ainda \u00e9 a escolha principal para condutores el\u00e9tricos. Ele \u00e9 mais d\u00factil, tem um acabamento marrom-dourado que pode ajudar na est\u00e9tica e tem melhor resist\u00eancia e dureza. Sim, \u00e9 um excelente condutor de eletricidade e melhor que o alum\u00ednio.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O cobre \u00e9 um melhor condutor el\u00e9trico que o alum\u00ednio devido \u00e0 sua resist\u00eancia \u00e0 corrente el\u00e9trica.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Resist\u00eancia \u00e9 uma medida de oposi\u00e7\u00e3o ao fluxo de corrente. Materiais com alta resist\u00eancia, como pl\u00e1stico ou borracha, s\u00e3o chamados isolantes. Todos os materiais t\u00eam resist\u00eancia, mas em metais, ela \u00e9 extremamente pequena.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A resist\u00eancia depende das dimens\u00f5es e de uma propriedade do material chamada resistividade. Se voc\u00ea considerar condutores de cobre com comprimento e \u00e1rea iguais aos de alum\u00ednio, ver\u00e1 que os condutores de cobre t\u00eam alta condutividade. Isso ocorre porque<\/span><b> o cobre tem uma resistividade menor que o alum\u00ednio.\u00a0<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14176\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/electrical-conductivity-of-copper.jpg\" alt=\"condutividade el\u00e9trica do cobre\" width=\"800\" height=\"493\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/electrical-conductivity-of-copper.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/electrical-conductivity-of-copper-768x473.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Em <\/span><b>termos experimentais<\/b><span style=\"font-weight: 400;\">,<\/span><b> O cobre \u00e9 um bom condutor porque seus el\u00e9trons livres t\u00eam menos probabilidade de sofrer um fen\u00f4meno chamado colis\u00e3o de f\u00f4nons.<\/b><span style=\"font-weight: 400;\"> \u00c9 quando \u00e1tomos vibrantes produzem uma forma mec\u00e2nica de energia que interfere no movimento dos el\u00e9trons. Como resultado, os el\u00e9trons livres do alum\u00ednio, apesar de estarem em uma concentra\u00e7\u00e3o maior do que o cobre, sofrem mais colis\u00f5es de f\u00f4nons e se espalham, ou em outras palavras, contribuem para a resist\u00eancia \u00e0 corrente el\u00e9trica.\u00a0<\/span><\/p>\n<h2><b>Graus de alum\u00ednio e condutividade el\u00e9trica<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Em sua forma bruta, o alum\u00ednio tem baixa resist\u00eancia \u00e0 corrente el\u00e9trica. No entanto, n\u00e3o \u00e9 assim que o alum\u00ednio \u00e9 usado. A maioria das aplica\u00e7\u00f5es do alum\u00ednio requer um tratamento espec\u00edfico, adi\u00e7\u00e3o de impurezas ou forma\u00e7\u00e3o de ligas.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">As ligas de alum\u00ednio s\u00e3o classificadas em graus. Os graus de alum\u00ednio come\u00e7am na s\u00e9rie 1000 e v\u00e3o at\u00e9 a s\u00e9rie 8000. Voc\u00ea pode ler mais sobre graus de alum\u00ednio e suas melhores aplica\u00e7\u00f5es <\/span><span style=\"font-weight: 400;\">aqui.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14180\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-rods.jpg\" alt=\"barras de alum\u00ednio\" width=\"800\" height=\"575\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-rods.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-rods-768x552.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio da s\u00e9rie 1000 \u00e9 o mais puro e condutor. A s\u00e9rie 2000 s\u00e3o ligas de cobre, e a s\u00e9rie 6000 s\u00e3o ligas de magn\u00e9sio-sil\u00edcio e alum\u00ednio.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u00e3o h\u00e1 uma regra fixa para adivinhar a condutividade de graus de alum\u00ednio. Em vez disso, a maioria dos dados \u00e9 experimental.\u00a0<\/span><\/p>\n<p><b>Os graus EC de alum\u00ednio conduzem melhor a eletricidade<\/b><span style=\"font-weight: 400;\">. Este \u00e9 um alum\u00ednio s\u00e9rie 1000 (1350 Al) com boa condutividade el\u00e9trica e t\u00e9rmica. EC refere-se ao grau el\u00e9trico. Ele tem <\/span><a href=\"https:\/\/content.ndtsupply.com\/media\/Conductivity_Al%20Reference%20Chart.pdf\"><span style=\"font-weight: 400;\">aproximadamente<\/span><\/a><span style=\"font-weight: 400;\"> 61 % Condutividade IACS.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Outros tipos de alum\u00ednio, como AA-8006 e AA-8011, tamb\u00e9m s\u00e3o bons condutores, com aplica\u00e7\u00f5es que incluem fios de alum\u00ednio e constru\u00e7\u00e3o.\u00a0<\/span><\/p>\n<h2><b>Acabamento e condutividade do alum\u00ednio<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">O acabamento da superf\u00edcie do alum\u00ednio pode mudar suas propriedades el\u00e9tricas. Simplificando, se voc\u00ea usar alum\u00ednio para dispositivos eletr\u00f4nicos e acabar com alguma forma de altera\u00e7\u00e3o de superf\u00edcie, isso pode diminuir a condutividade do alum\u00ednio. Portanto, derrotando seu prop\u00f3sito original de ter um bom condutor.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14172\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-finish-types.jpg\" alt=\"tipos de acabamento em alum\u00ednio\" width=\"800\" height=\"518\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-finish-types.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-finish-types-768x497.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio tem uma camada natural de \u00f3xido de alum\u00ednio que \u00e9 extremamente fina. Muitas pessoas querem que seus produtos durem mais e realizam anodiza\u00e7\u00e3o, o que pode aumentar sua resist\u00eancia \u00e0 corros\u00e3o aumentando a camada de \u00f3xido.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">No entanto, a camada de \u00f3xido de alum\u00ednio n\u00e3o conduz eletricidade porque n\u00e3o tem el\u00e9trons livres. Dessa forma, voc\u00ea est\u00e1 cercando o alum\u00ednio com um condutor de eletricidade extremamente ruim.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Revestimento em p\u00f3, tratamento t\u00e9rmico, tinta e revestimentos pl\u00e1sticos afetam condutores de alum\u00ednio de forma diferente. Como mencionado, sua taxa de condutividade para IACS \u00e9 algumas vezes usada para identificar qual tratamento t\u00e9rmico foi feito no alum\u00ednio.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Por exemplo, 6009-T4 \u00e9 44 % IACS, enquanto 6009-T6 \u00e9 47% IACS. T4 e T6 s\u00e3o tipos diferentes de processos de tratamento t\u00e9rmico para a mesma liga de alum\u00ednio.<\/span><\/p>\n<h2><b>Aplica\u00e7\u00f5es do Alum\u00ednio em Produtos Eletr\u00f4nicos e El\u00e9tricos<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">H\u00e1 muitas raz\u00f5es para usar alum\u00ednio como condutor el\u00e9trico. No entanto, suas propriedades o tornam ideal para alguns prop\u00f3sitos particulares na ind\u00fastria el\u00e9trica.\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Fia\u00e7\u00e3o e cabeamento<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Fio de alum\u00ednio \u00e9 frequentemente usado em linhas de transmiss\u00e3o a\u00e9reas porque o alum\u00ednio tem uma densidade menor que o cobre. Isso significa que ele \u00e9 mais leve que o cobre.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Usar fio de alum\u00ednio sobre fio de cobre resulta em um peso tr\u00eas vezes mais leve, o que ajuda a evitar que esses cabos cedam. Ent\u00e3o, para uma linha de alum\u00ednio de 1 m pesando cerca de 6 Kg, um condutor de cobre equivalente a 18 Kg seria necess\u00e1rio.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14170\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-cable-wire.jpg\" alt=\"cabo de alum\u00ednio\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-cable-wire.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-cable-wire-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio oferece cerca de 60% \u2013 64% IACS, o que \u00e9 uma excelente condutividade em compara\u00e7\u00e3o com seu peso e abund\u00e2ncia.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio tamb\u00e9m \u00e9 mais econ\u00f4mico de produzir e mais f\u00e1cil de manusear do que o cobre.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Enquanto casas e canteiros de obras usam mais fios de cobre, ind\u00fastrias e fontes significativas de gera\u00e7\u00e3o de energia empregam fios de alum\u00ednio. Os fios de alum\u00ednio da s\u00e9rie 8000 t\u00eam excelente condutividade e s\u00e3o usados na fia\u00e7\u00e3o el\u00e9trica de edif\u00edcios residenciais.\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Componentes el\u00e9tricos<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A condutividade el\u00e9trica do alum\u00ednio tamb\u00e9m \u00e9 usada para fazer componentes el\u00e9tricos, desde pequenos conectores at\u00e9 grandes dispositivos eletr\u00f4nicos, onde suas propriedades leves podem ser utilizadas.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14171\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-electrical-box.jpg\" alt=\"caixa el\u00e9trica de alum\u00ednio\" width=\"800\" height=\"530\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-electrical-box.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-electrical-box-768x509.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Um mercado de r\u00e1pido crescimento para o alum\u00ednio \u00e9 o de carros el\u00e9tricos, onde as carca\u00e7as do motor e o motor el\u00e9trico usam alum\u00ednio para evitar que a bateria pesada adicione mais peso.\u00a0<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Dissipadores de calor<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sua condutividade t\u00e9rmica o torna ideal para dissipadores de calor e \u00e9 frequentemente encontrado em computadores e unidades de processamento. Eles tamb\u00e9m s\u00e3o usados em l\u00e2mpadas e amplificadores.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14173\" src=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-heat-sink.jpg\" alt=\"dissipador de calor de alum\u00ednio\" width=\"800\" height=\"404\" srcset=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-heat-sink.jpg 800w, https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/aluminum-heat-sink-768x388.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Dissipadores de calor de alum\u00ednio aumentam essencialmente a \u00e1rea de dissipa\u00e7\u00e3o de calor, o que resulta em resfriamento r\u00e1pido e transfer\u00eancia de calor mais r\u00e1pida para longe do dispositivo eletr\u00f4nico.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Conclus\u00e3o<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 um dos melhores condutores com usos em constante expans\u00e3o. Ele tem peso leve, baixo custo e pronta disponibilidade no mundo todo, tornando-o ideal para muitos usos el\u00e9tricos. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">O alum\u00ednio \u00e9 um dos dois condutores usados comercialmente al\u00e9m do cobre. Apesar de ser um pouco menos condutor que o cobre, seu peso leve o torna extremamente \u00fatil em muitas ind\u00fastrias, de autom\u00f3veis a redes de energia.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A condutividade do alum\u00ednio \u00e9 t\u00e3o alta que uma simples folha de alum\u00ednio pode atuar como um condutor el\u00e9trico. No entanto, a condutividade da folha ser\u00e1 muito menor do que a de um fio ou alum\u00ednio puro. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Isso ocorre porque as caracter\u00edsticas da superf\u00edcie do alum\u00ednio afetam sua condutividade. Pintar, revestir ou anodizar pode diminuir significativamente a condutividade. Ent\u00e3o, voc\u00ea deve considerar a aplica\u00e7\u00e3o final do seu produto de alum\u00ednio antes de considerar qualquer tratamento de superf\u00edcie.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The International Aluminum Institute (IAI) predicts the global demand for aluminum in the electronics industry will rise from 8 million tons to 12 million tons in the coming years. However, the demand for copper is expected to reach the same level (around 13 million tons). Which begs the question, just how good of a conductor [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":14179,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14164","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding the Electrical Conductivity of Aluminum<\/title>\n<meta name=\"description\" content=\"Explore aluminum electrical conductivity essential factors, applications, and how aluminum outperforms other metals in electrical conductivity.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wellste.com\/pt\/electrical-conductivity-of-aluminum\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding the Electrical Conductivity of Aluminum\" \/>\n<meta property=\"og:description\" content=\"Explore aluminum electrical conductivity essential factors, applications, and how aluminum outperforms other metals in electrical conductivity.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wellste.com\/pt\/electrical-conductivity-of-aluminum\/\" \/>\n<meta property=\"og:site_name\" content=\"WELLSTE\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-14T09:44:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-16T18:58:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"448\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Mona Wellste\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mona Wellste\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/\"},\"author\":{\"name\":\"Mona Wellste\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#\\\/schema\\\/person\\\/b085a4d935e24ed8153c72ec3d0bac78\"},\"headline\":\"Understanding the Electrical Conductivity of Aluminum\",\"datePublished\":\"2023-12-14T09:44:38+00:00\",\"dateModified\":\"2024-01-16T18:58:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/\"},\"wordCount\":1878,\"publisher\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.wellste.com\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/Aluminum-Electrical-Conductivity.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/\",\"url\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/\",\"name\":\"Understanding the Electrical Conductivity of Aluminum\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.wellste.com\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/Aluminum-Electrical-Conductivity.jpg\",\"datePublished\":\"2023-12-14T09:44:38+00:00\",\"dateModified\":\"2024-01-16T18:58:06+00:00\",\"description\":\"Explore aluminum electrical conductivity essential factors, applications, and how aluminum outperforms other metals in electrical conductivity.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.wellste.com\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/Aluminum-Electrical-Conductivity.jpg\",\"contentUrl\":\"https:\\\/\\\/www.wellste.com\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/Aluminum-Electrical-Conductivity.jpg\",\"width\":800,\"height\":448,\"caption\":\"Aluminum Electrical Conductivity\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/electrical-conductivity-of-aluminum\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.wellste.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Understanding the Electrical Conductivity of Aluminum\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#website\",\"url\":\"https:\\\/\\\/www.wellste.com\\\/\",\"name\":\"WELLSTE\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.wellste.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#organization\",\"name\":\"WELLSTE\",\"url\":\"https:\\\/\\\/www.wellste.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.wellste.com\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/wellste-new-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.wellste.com\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/wellste-new-logo.png\",\"width\":207,\"height\":67,\"caption\":\"WELLSTE\"},\"image\":{\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.wellste.com\\\/#\\\/schema\\\/person\\\/b085a4d935e24ed8153c72ec3d0bac78\",\"name\":\"Mona Wellste\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5e5c544fb07d200ec8fdcf5bab8e29ef48626419765b332703cfb87d90ec0fa9?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5e5c544fb07d200ec8fdcf5bab8e29ef48626419765b332703cfb87d90ec0fa9?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5e5c544fb07d200ec8fdcf5bab8e29ef48626419765b332703cfb87d90ec0fa9?s=96&d=mm&r=g\",\"caption\":\"Mona Wellste\"},\"url\":\"https:\\\/\\\/www.wellste.com\\\/pt\\\/author\\\/yunyingwellste\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Compreendendo a condutividade el\u00e9trica do alum\u00ednio","description":"Explore os fatores essenciais da condutividade el\u00e9trica do alum\u00ednio, aplica\u00e7\u00f5es e como o alum\u00ednio supera outros metais em condutividade el\u00e9trica.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wellste.com\/pt\/electrical-conductivity-of-aluminum\/","og_locale":"pt_BR","og_type":"article","og_title":"Understanding the Electrical Conductivity of Aluminum","og_description":"Explore aluminum electrical conductivity essential factors, applications, and how aluminum outperforms other metals in electrical conductivity.","og_url":"https:\/\/www.wellste.com\/pt\/electrical-conductivity-of-aluminum\/","og_site_name":"WELLSTE","article_published_time":"2023-12-14T09:44:38+00:00","article_modified_time":"2024-01-16T18:58:06+00:00","og_image":[{"width":800,"height":448,"url":"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg","type":"image\/jpeg"}],"author":"Mona Wellste","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Mona Wellste","Est. tempo de leitura":"9 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#article","isPartOf":{"@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/"},"author":{"name":"Mona Wellste","@id":"https:\/\/www.wellste.com\/#\/schema\/person\/b085a4d935e24ed8153c72ec3d0bac78"},"headline":"Understanding the Electrical Conductivity of Aluminum","datePublished":"2023-12-14T09:44:38+00:00","dateModified":"2024-01-16T18:58:06+00:00","mainEntityOfPage":{"@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/"},"wordCount":1878,"publisher":{"@id":"https:\/\/www.wellste.com\/#organization"},"image":{"@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#primaryimage"},"thumbnailUrl":"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg","articleSection":["Blog"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/","url":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/","name":"Compreendendo a condutividade el\u00e9trica do alum\u00ednio","isPartOf":{"@id":"https:\/\/www.wellste.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#primaryimage"},"image":{"@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#primaryimage"},"thumbnailUrl":"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg","datePublished":"2023-12-14T09:44:38+00:00","dateModified":"2024-01-16T18:58:06+00:00","description":"Explore os fatores essenciais da condutividade el\u00e9trica do alum\u00ednio, aplica\u00e7\u00f5es e como o alum\u00ednio supera outros metais em condutividade el\u00e9trica.","breadcrumb":{"@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#primaryimage","url":"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg","contentUrl":"https:\/\/www.wellste.com\/wp-content\/uploads\/2023\/12\/Aluminum-Electrical-Conductivity.jpg","width":800,"height":448,"caption":"Aluminum Electrical Conductivity"},{"@type":"BreadcrumbList","@id":"https:\/\/www.wellste.com\/electrical-conductivity-of-aluminum\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.wellste.com\/"},{"@type":"ListItem","position":2,"name":"Understanding the Electrical Conductivity of Aluminum"}]},{"@type":"WebSite","@id":"https:\/\/www.wellste.com\/#website","url":"https:\/\/www.wellste.com\/","name":"BEM-ESTAR","description":"","publisher":{"@id":"https:\/\/www.wellste.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wellste.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.wellste.com\/#organization","name":"BEM-ESTAR","url":"https:\/\/www.wellste.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.wellste.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.wellste.com\/wp-content\/uploads\/2019\/04\/wellste-new-logo.png","contentUrl":"https:\/\/www.wellste.com\/wp-content\/uploads\/2019\/04\/wellste-new-logo.png","width":207,"height":67,"caption":"WELLSTE"},"image":{"@id":"https:\/\/www.wellste.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.wellste.com\/#\/schema\/person\/b085a4d935e24ed8153c72ec3d0bac78","name":"Mona Wellste","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/5e5c544fb07d200ec8fdcf5bab8e29ef48626419765b332703cfb87d90ec0fa9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5e5c544fb07d200ec8fdcf5bab8e29ef48626419765b332703cfb87d90ec0fa9?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5e5c544fb07d200ec8fdcf5bab8e29ef48626419765b332703cfb87d90ec0fa9?s=96&d=mm&r=g","caption":"Mona Wellste"},"url":"https:\/\/www.wellste.com\/pt\/author\/yunyingwellste\/"}]}},"_links":{"self":[{"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/posts\/14164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/comments?post=14164"}],"version-history":[{"count":0,"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/posts\/14164\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/media\/14179"}],"wp:attachment":[{"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/media?parent=14164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/categories?post=14164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wellste.com\/pt\/wp-json\/wp\/v2\/tags?post=14164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}