{"id":9720,"date":"2021-07-29T09:40:00","date_gmt":"2021-07-29T09:40:00","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=9720"},"modified":"2021-07-29T09:40:00","modified_gmt":"2021-07-29T09:40:00","slug":"foundry-foam-ceramic-filter-for-casting","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/pt\/foundry-foam-ceramic-filter-for-casting\/","title":{"rendered":"Filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o"},"content":{"rendered":"<p>O filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o \u00e9 um novo tipo de filtro desenvolvido a partir da d\u00e9cada de 1970. Ele apresenta as vantagens de maior precis\u00e3o de filtragem, menor custo, instala\u00e7\u00e3o simples e opera\u00e7\u00e3o e manuten\u00e7\u00e3o convenientes.<\/p>\n<p>O efeito de filtragem do Filtro Cer\u00e2mico de Espuma para Fundi\u00e7\u00e3o depende da espessura, do tamanho dos poros e da forma do filtro cer\u00e2mico, bem como da velocidade com que o material fundido se aproxima do filtro. Quanto mais espesso for o filtro, quanto menor for o tamanho dos poros e quanto mais tempo o metal fundido permanecer na placa filtrante ao longo do percurso de fluxo, maiores ser\u00e3o as chances de que as inclus\u00f5es se depositem e colidam entre si e, consequentemente, sejam mais adsorvidas nas paredes dos poros.<\/p>\n<p>Os poros do material cer\u00e2mico s\u00e3o curvados e retorcidos; assim, enquanto o metal fundido muda de dire\u00e7\u00e3o ao passar pelos poros, as inclus\u00f5es oxidadas s\u00e3o retidas pela colis\u00e3o com a parede do poro e aderem a ela. Por exemplo, a vaz\u00e3o do metal fundido de alum\u00ednio no orif\u00edcio \u00e9 muito baixa, e as inclus\u00f5es oxidadas n\u00e3o colidem com a parede do orif\u00edcio, de modo que n\u00e3o ser\u00e3o retidas. Portanto, a melhor velocidade de filtragem deve ser determinada para cada tipo de metal fundido a ser filtrado.<\/p>\n<p>O material da estrutura do filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o \u00e9 um material refrat\u00e1rio resistente \u00e0 corros\u00e3o pelo alum\u00ednio fundido, sendo utilizados vidro com baixo teor de s\u00edlica e uma quantidade adequada de mat\u00e9ria org\u00e2nica como aglutinante, o que permite seu uso ap\u00f3s a moldagem e a sinteriza\u00e7\u00e3o. Ele \u00e9 capaz de filtrar impurezas s\u00f3lidas com di\u00e2metro &gt; 6 \u00b5m na massa fundida, enquanto part\u00edculas menores podem permanecer na massa fundida como inclus\u00f5es estranhas. O filtro cer\u00e2mico \u00e9 utilizado na fundi\u00e7\u00e3o de tarugos de alum\u00ednio. O mecanismo de filtragem do meio cer\u00e2mico \u00e9 a filtragem profunda, que \u00e9 simples de operar e econ\u00f4mica.<\/p>\n<p>A altura manom\u00e9trica inicial do <a href=\"http:\/\/www.alalloycasting.com\/pt\/ceramic-foam-filter-pal\/\">filtro de espuma cer\u00e2mica<\/a> \u00e9 de 50 a 150 mm. Uma vez iniciada, a altura manom\u00e9trica de trabalho \u00e9 mantida em cerca de 6 mmn. \u00c0 medida que a fundi\u00e7\u00e3o avan\u00e7a, ela aumenta gradualmente, podendo chegar a 25 a 50 mm no final do processo.<\/p>","protected":false},"excerpt":{"rendered":"<p>Foundry Foam Ceramic Filter for Casting is a new type of filter developed since the 1970s. It has the advantages of higher filtration precision, lower&hellip;<\/p>","protected":false},"author":1,"featured_media":9721,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-9720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ceramic-foam-filter"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Foundry Foam Ceramic Filter for Casting -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"Foundry Foam Ceramic Filter for Casting is a new type of filter developed since the 1970s. It has the higher filtration precision.\" \/>\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.alalloycasting.com\/pt\/foundry-foam-ceramic-filter-for-casting\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Foundry Foam Ceramic Filter for Casting -sales@alalloycasting.com\" \/>\n<meta property=\"og:description\" content=\"Foundry Foam Ceramic Filter for Casting is a new type of filter developed since the 1970s. It has the higher filtration precision.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/pt\/foundry-foam-ceramic-filter-for-casting\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-29T09:40:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AdTech\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Foundry Foam Ceramic Filter for Casting\",\"datePublished\":\"2021-07-29T09:40:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/\"},\"wordCount\":329,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg\",\"articleSection\":[\"Ceramic Foam Filter\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/\",\"name\":\"Foundry Foam Ceramic Filter for Casting -sales@alalloycasting.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg\",\"datePublished\":\"2021-07-29T09:40:00+00:00\",\"description\":\"Foundry Foam Ceramic Filter for Casting is a new type of filter developed since the 1970s. It has the higher filtration precision.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg\",\"width\":500,\"height\":400,\"caption\":\"Foundry Foam Ceramic Filter for Casting\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foundry-foam-ceramic-filter-for-casting\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Foundry Foam Ceramic Filter for Casting\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"name\":\"AdTech China\",\"description\":\"AdTech Metallurgical Materials Co., Ltd\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.alalloycasting.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"width\":111,\"height\":111,\"caption\":\"AdTech China\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\",\"name\":\"AdTech\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"caption\":\"AdTech\"},\"sameAs\":[\"https:\\\/\\\/www.alalloycasting.com\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o -sales@alalloycasting.com","description":"O filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o \u00e9 um novo tipo de filtro desenvolvido a partir da d\u00e9cada de 1970. Ele apresenta maior precis\u00e3o de filtragem.","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.alalloycasting.com\/pt\/foundry-foam-ceramic-filter-for-casting\/","og_locale":"pt_BR","og_type":"article","og_title":"Foundry Foam Ceramic Filter for Casting -sales@alalloycasting.com","og_description":"Foundry Foam Ceramic Filter for Casting is a new type of filter developed since the 1970s. It has the higher filtration precision.","og_url":"https:\/\/www.alalloycasting.com\/pt\/foundry-foam-ceramic-filter-for-casting\/","og_site_name":"alalloycasting","article_published_time":"2021-07-29T09:40:00+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"AdTech","Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Foundry Foam Ceramic Filter for Casting","datePublished":"2021-07-29T09:40:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/"},"wordCount":329,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg","articleSection":["Ceramic Foam Filter"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/","url":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/","name":"Filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o -sales@alalloycasting.com","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg","datePublished":"2021-07-29T09:40:00+00:00","description":"O filtro cer\u00e2mico de espuma para fundi\u00e7\u00e3o \u00e9 um novo tipo de filtro desenvolvido a partir da d\u00e9cada de 1970. Ele apresenta maior precis\u00e3o de filtragem.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Foundry-Foam-Ceramic-Filter-for-Casting.jpg","width":500,"height":400,"caption":"Foundry Foam Ceramic Filter for Casting"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/foundry-foam-ceramic-filter-for-casting\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Foundry Foam Ceramic Filter for Casting"}]},{"@type":"WebSite","@id":"https:\/\/www.alalloycasting.com\/#website","url":"https:\/\/www.alalloycasting.com\/","name":"AdTech China","description":"AdTech Metallurgical Materials Co., Ltd","publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.alalloycasting.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech China","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","width":111,"height":111,"caption":"AdTech China"},"image":{"@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20","name":"AdTech","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","caption":"AdTech"},"sameAs":["https:\/\/www.alalloycasting.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/9720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/comments?post=9720"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/9720\/revisions"}],"predecessor-version":[{"id":9722,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/9720\/revisions\/9722"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media\/9721"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media?parent=9720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/categories?post=9720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/tags?post=9720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}