{"id":9123,"date":"2021-06-08T07:32:31","date_gmt":"2021-06-08T07:32:31","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=9123"},"modified":"2021-06-08T07:32:31","modified_gmt":"2021-06-08T07:32:31","slug":"ceramic-filters-for-foundries","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/pt\/ceramic-filters-for-foundries\/","title":{"rendered":"Filtros cer\u00e2micos para fundi\u00e7\u00f5es"},"content":{"rendered":"<p>Verificou-se que os filtros de espuma cer\u00e2mica para fundi\u00e7\u00f5es s\u00e3o particularmente \u00fateis na filtragem de metal fundido, especialmente alum\u00ednio fundido. As caracter\u00edsticas de resist\u00eancia a altas temperaturas do filtro s\u00e3o particularmente \u00fateis nas condi\u00e7\u00f5es severas de uso encontradas na filtragem de metal fundido. Al\u00e9m disso, constatou-se que a composi\u00e7\u00e3o do filtro cer\u00e2mico n\u00e3o causa polui\u00e7\u00e3o ao metal.<\/p>\n<p>Os filtros cer\u00e2micos para fundi\u00e7\u00f5es s\u00e3o um material de baixo custo que pode ser convenientemente utilizado como descart\u00e1vel. O metal fundido \u00e9 vertido atrav\u00e9s do material de espuma cer\u00e2mica a uma taxa de 5 a 500 e, de prefer\u00eancia, de 30 a 100 polegadas c\u00fabicas por polegada quadrada de \u00e1rea do filtro por minuto, sendo assim removidos os s\u00f3lidos arrastados do metal fundido.<\/p>\n<p><a href=\"http:\/\/www.alalloycasting.com\/pt\/ceramic-foam-filter-pal\/\">Filtro de espuma cer\u00e2mica<\/a> \u00e9 um material de espuma org\u00e2nica flex\u00edvel de c\u00e9lula aberta, caracterizado por possuir uma pluralidade de vazios interconectados, rodeados por uma malha de material de espuma. A pasta aquosa descrita acima \u00e9 preparada e o material de espuma \u00e9 impregnado com ela, de modo que a malha seja revestida com a pasta e os vazios sejam substancialmente preenchidos por ela. O material impregnado \u00e9 ent\u00e3o comprimido para expelir de 20 a 75% da pasta, mantendo a malha revestida com ela. A compress\u00e3o \u00e9 liberada de modo que a malha permane\u00e7a revestida com a pasta e o material seja seco. O material seco \u00e9 ent\u00e3o aquecido para, primeiro, queimar a espuma org\u00e2nica flex\u00edvel e, em seguida, sinterizar o revestimento cer\u00e2mico, produzindo assim uma espuma cer\u00e2mica fundida com uma pluralidade de vazios interconectados, rodeados por uma malha de cer\u00e2mica ligada ou fundida na configura\u00e7\u00e3o da espuma flex\u00edvel.<\/p>\n<p>O principal componente do material de espuma cer\u00e2mica \u00e9 o Al\u2082O\u2083. O Al\u2082O\u2083 \u00e9 particularmente adequado para uso como filtro cer\u00e2mico, uma vez que n\u00e3o \u00e9 corro\u00eddo pelo alum\u00ednio fundido nem pelo cobre fundido, ao passo que a s\u00edlica \u00e9 corro\u00edda por esses materiais. Al\u00e9m disso, a alumina possui resist\u00eancia adequada para suportar ataques qu\u00edmicos, bem como resist\u00eancia estrutural e mec\u00e2nica para suportar condi\u00e7\u00f5es espec\u00edficas de temperatura elevada.<\/p>","protected":false},"excerpt":{"rendered":"<p>The ceramic foam filters for foundries have been found to be particularly useful in filtering molten metal, especially molten aluminum. The high-temperature resistant characteristics of&hellip;<\/p>","protected":false},"author":1,"featured_media":9125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-9123","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ceramic Filters for Foundries -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"The ceramic foam filters for foundries have been found to be particularly useful in filtering molten metal, especially molten aluminum.\" \/>\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\/ceramic-filters-for-foundries\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ceramic Filters for Foundries -sales@alalloycasting.com\" \/>\n<meta property=\"og:description\" content=\"The ceramic foam filters for foundries have been found to be particularly useful in filtering molten metal, especially molten aluminum.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/pt\/ceramic-filters-for-foundries\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-08T07:32:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/06\/Ceramic-Filters-for-Foundries.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\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\\\/ceramic-filters-for-foundries\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Ceramic Filters for Foundries\",\"datePublished\":\"2021-06-08T07:32:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/\"},\"wordCount\":321,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/Ceramic-Filters-for-Foundries.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/\",\"name\":\"Ceramic Filters for Foundries -sales@alalloycasting.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/Ceramic-Filters-for-Foundries.jpg\",\"datePublished\":\"2021-06-08T07:32:31+00:00\",\"description\":\"The ceramic foam filters for foundries have been found to be particularly useful in filtering molten metal, especially molten aluminum.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/Ceramic-Filters-for-Foundries.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/06\\\/Ceramic-Filters-for-Foundries.jpg\",\"width\":800,\"height\":600,\"caption\":\"Ceramic Filters for Foundries\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-filters-for-foundries\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ceramic Filters for Foundries\"}]},{\"@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":"Filtros cer\u00e2micos para fundi\u00e7\u00f5es -sales@alalloycasting.com","description":"Verificou-se que os filtros de espuma cer\u00e2mica para fundi\u00e7\u00f5es s\u00e3o particularmente \u00fateis na filtragem de metal fundido, especialmente alum\u00ednio fundido.","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\/ceramic-filters-for-foundries\/","og_locale":"pt_BR","og_type":"article","og_title":"Ceramic Filters for Foundries -sales@alalloycasting.com","og_description":"The ceramic foam filters for foundries have been found to be particularly useful in filtering molten metal, especially molten aluminum.","og_url":"https:\/\/www.alalloycasting.com\/pt\/ceramic-filters-for-foundries\/","og_site_name":"alalloycasting","article_published_time":"2021-06-08T07:32:31+00:00","og_image":[{"width":800,"height":600,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/06\/Ceramic-Filters-for-Foundries.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\/ceramic-filters-for-foundries\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Ceramic Filters for Foundries","datePublished":"2021-06-08T07:32:31+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/"},"wordCount":321,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/06\/Ceramic-Filters-for-Foundries.jpg","articleSection":["Blog"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/","url":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/","name":"Filtros cer\u00e2micos para fundi\u00e7\u00f5es -sales@alalloycasting.com","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/06\/Ceramic-Filters-for-Foundries.jpg","datePublished":"2021-06-08T07:32:31+00:00","description":"Verificou-se que os filtros de espuma cer\u00e2mica para fundi\u00e7\u00f5es s\u00e3o particularmente \u00fateis na filtragem de metal fundido, especialmente alum\u00ednio fundido.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/06\/Ceramic-Filters-for-Foundries.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/06\/Ceramic-Filters-for-Foundries.jpg","width":800,"height":600,"caption":"Ceramic Filters for Foundries"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/ceramic-filters-for-foundries\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Ceramic Filters for Foundries"}]},{"@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\/9123","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=9123"}],"version-history":[{"count":2,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/9123\/revisions"}],"predecessor-version":[{"id":9126,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/9123\/revisions\/9126"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media\/9125"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media?parent=9123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/categories?post=9123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/tags?post=9123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}