{"id":13003,"date":"2018-10-14T07:28:37","date_gmt":"2018-10-14T07:28:37","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=13003"},"modified":"2019-09-20T12:34:05","modified_gmt":"2019-09-20T12:34:05","slug":"ligas-de-aluminio","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/pt\/ligas-de-aluminio\/","title":{"rendered":"LIGAS DE ALUM\u00cdNIO"},"content":{"rendered":"<p align=\"center\"><a href=\"https:\/\/aludiecasting.com\/pt\/ligas-de-aluminio\/\"><strong><span style=\"color: #003366; font-family: verdana, helvetica, arial; font-size: medium;\">LIGAS DE ALUM\u00cdNIO<\/span><\/strong><\/a><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\"><strong>Fundi\u00e7\u00e3o sob press\u00e3o de alum\u00ednio<\/strong> ligas\u00a0<strong>(Tabela 1)<\/strong>\u00a0s\u00e3o leves, oferecem boa resist\u00eancia \u00e0 corros\u00e3o, facilidade de fundi\u00e7\u00e3o, boas propriedades mec\u00e2nicas e estabilidade dimensional.<\/span><\/small><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\">Embora uma variedade de ligas de alum\u00ednio feitas de metal prim\u00e1rio ou reciclado possa ser fundida, a maioria dos projetistas seleciona as ligas padr\u00e3o listadas abaixo:<\/span><\/small><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\"><b>360 -<\/b>\u00a0Selecionadas para obter a melhor resist\u00eancia \u00e0 corros\u00e3o. Ligas especiais para aplica\u00e7\u00f5es especiais est\u00e3o dispon\u00edveis, mas seu uso geralmente acarreta pr\u00eamios de custo significativos.<\/span><\/small><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\"><b>380 -<\/b>\u00a0Uma liga que oferece a melhor combina\u00e7\u00e3o de utilidade e custo.<\/span><\/small><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\"><b>383 &amp; 384 -<\/b>\u00a0Essas ligas s\u00e3o uma modifica\u00e7\u00e3o da 380. Ambas proporcionam melhor preenchimento de matriz, mas com um sacrif\u00edcio moderado das propriedades mec\u00e2nicas, como a tenacidade.<\/span><\/small><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\"><b>390 -<\/b>\u00a0Selecionado para aplica\u00e7\u00f5es especiais em que s\u00e3o necess\u00e1rias propriedades de alta resist\u00eancia, fluidez e resist\u00eancia ao desgaste\/rolamento.<\/span><\/small><\/p>\n<p><small><span style=\"font-family: verdana, helvetica, arial;\"><b>413 (A13) -<\/b>\u00a0Usado para obter m\u00e1xima estanqueidade e fluidez.<\/span><\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>ALUMINUM ALLOYS Aluminum die casting alloys\u00a0(Table 1)\u00a0are lightweight, offer good corrosion resistance, ease of casting, good mechanical properties and dimensional stability. Although a variety of aluminum alloys made from primary or recycled metal can be die cast, most designers select standard alloys listed below: 360 &#8212;\u00a0Selected for best corrosion resistance. Special alloys for special applications [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[83],"tags":[],"class_list":["post-13003","post","type-post","status-publish","format-standard","hentry","category-aluminum-alloys"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/posts\/13003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/comments?post=13003"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/posts\/13003\/revisions"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/media?parent=13003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/categories?post=13003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/pt\/wp-json\/wp\/v2\/tags?post=13003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}