{"id":29639,"date":"2026-05-12T14:15:35","date_gmt":"2026-05-12T06:15:35","guid":{"rendered":"https:\/\/www.liandafiltration.com\/?p=29639"},"modified":"2026-05-12T14:31:57","modified_gmt":"2026-05-12T06:31:57","slug":"disco-metalico","status":"publish","type":"post","link":"https:\/\/www.liandafiltration.com\/pt\/disco-metalico\/","title":{"rendered":"Disco de metal"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"29639\" class=\"elementor elementor-29639\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c040474 e-flex e-con-boxed e-con e-parent\" data-id=\"c040474\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8eafb54 elementor-widget elementor-widget-heading\" data-id=\"8eafb54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Disco de metal poroso<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10672d3 elementor-widget elementor-widget-text-editor\" data-id=\"10672d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um disco met\u00e1lico poroso \u00e9 um objeto circular, em forma de disco, fabricado a partir de materiais met\u00e1licos \u2014 tais como a\u00e7o inoxid\u00e1vel, bronze ou n\u00edquel \u2014 atrav\u00e9s de processos como a metalurgia do p\u00f3 e a sinteriza\u00e7\u00e3o, apresentando uma estrutura interna composta por poros interligados ou fechados. A sua caracter\u00edstica distintiva \u00e9 a elevada porosidade, combinando a resist\u00eancia inerente ao metal com as capacidades funcionais de uma estrutura porosa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6df9fa9 e-flex e-con-boxed e-con e-parent\" data-id=\"6df9fa9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-955e2be elementor-widget elementor-widget-text-editor\" data-id=\"955e2be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Principais caracter\u00edsticas e aplica\u00e7\u00f5es<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dc7946 elementor-widget elementor-widget-text-editor\" data-id=\"9dc7946\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uf0b7 Redu\u00e7\u00e3o do peso: a porosidade reduz a densidade, mantendo simultaneamente uma resist\u00eancia adequada.<br \/>\uf0b7 Filtra\u00e7\u00e3o e separa\u00e7\u00e3o: Utilizadas para a purifica\u00e7\u00e3o de l\u00edquidos e gases, com tamanhos de poros que variam da escala de microns at\u00e9 dezenas de microns.<br \/>\uf0b7 Dissipa\u00e7\u00e3o de calor e permeabilidade ao ar: Utilizado em dissipadores de calor para componentes eletr\u00f3nicos, placas de distribui\u00e7\u00e3o de fluxo de ar e componentes semelhantes.<br \/>\uf0b7 Absor\u00e7\u00e3o ac\u00fastica e amortecimento de vibra\u00e7\u00f5es: Recorre a mecanismos internos de dissipa\u00e7\u00e3o para absorver vibra\u00e7\u00f5es e ru\u00eddo.<br \/>\uf0b7 Suporte para catalisadores: A grande \u00e1rea superficial espec\u00edfica torna-o adequado para servir de suporte a catalisadores.<br \/>Tipos comuns (classificados por material e processo)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9311a7 elementor-widget elementor-widget-text-editor\" data-id=\"f9311a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uf0b7 Discos de metal sinterizado: Normalmente fabricados a partir de materiais como o a\u00e7o inoxid\u00e1vel 316L ou o bronze atrav\u00e9s do processo de sinteriza\u00e7\u00e3o, estes discos apresentam uma excelente resist\u00eancia \u00e0 corros\u00e3o e uma elevada precis\u00e3o.<br \/>\uf0b7 No caso dos discos met\u00e1licos porosos, a permeabilidade ao fluxo de ar \u00e9 diretamente proporcional \u00e0 \u00e1rea da superf\u00edcie; quanto maior for a \u00e1rea da superf\u00edcie, maior ser\u00e1 a permeabilidade.<br \/>\uf0b7 Os materiais met\u00e1licos porosos funcionam como as \u201cesponjas\u201d do mundo dos metais, caracterizando-se por estruturas porosas internas que podem apresentar uma distribui\u00e7\u00e3o uniforme ou um padr\u00e3o irregular. Estes poros podem ser fechados (assemelhando-se a uma pilha de bal\u00f5es) ou interligados (assemelhando-se a um labirinto de passagens). Atrav\u00e9s de processos especializados que controlam com precis\u00e3o o tamanho dos poros (variando entre microns e mil\u00edmetros) e a densidade de distribui\u00e7\u00e3o, estes materiais mant\u00eam a resist\u00eancia inerente do metal, ao mesmo tempo que alcan\u00e7am um avan\u00e7o na redu\u00e7\u00e3o de peso do 30% para o 70%. Os tipos comuns de formas de metal poroso incluem espuma de alum\u00ednio e fibras met\u00e1licas sinterizadas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Porous Metal Disc A porous metal disc is a circular, disc-shaped object fabricated from metallic materials\u2014such as stainless steel, bronze, or nickel\u2014through processes such as powder metallurgy and sintering, featuring an internal structure of either interconnected or closed pores. Its defining characteristic is high porosity, combining the inherent strength of metal with the functional capabilities [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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":[],"table_tags":[],"class_list":["post-29639","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/posts\/29639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/comments?post=29639"}],"version-history":[{"count":5,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/posts\/29639\/revisions"}],"predecessor-version":[{"id":29646,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/posts\/29639\/revisions\/29646"}],"wp:attachment":[{"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/media?parent=29639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/categories?post=29639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/tags?post=29639"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.liandafiltration.com\/pt\/wp-json\/wp\/v2\/table_tags?post=29639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}