filtro de espuma cer\u00e2mica<\/a>\u00a0n\u00e3o \u00e9 molhada pelo metal fundido e possui uma forte capacidade de adsor\u00e7\u00e3o. Ela pode adsorver inclus\u00f5es s\u00f3lidas finas ou inclus\u00f5es de fluxo l\u00edquido que n\u00e3o s\u00e3o molhadas pelo metal fundido. A placa filtrante de espuma cer\u00e2mica pode n\u00e3o apenas filtrar part\u00edculas finas de inclus\u00f5es de at\u00e9 10-20 \u03bcm na liga fundida, mas tamb\u00e9m filtrar inclus\u00f5es de fluxo l\u00edquido que s\u00e3o dif\u00edceis de filtrar com meios filtrantes comuns. Os principais par\u00e2metros t\u00e9cnicos da placa de filtro de espuma cer\u00e2mica s\u00e3o porosidade e uniformidade, porosidade aberta ou fechada, planicidade, resist\u00eancia e fragilidade. Antes do uso, pr\u00e9-aque\u00e7a e seque a placa de filtro; bata levemente nela com a m\u00e3o para que os res\u00edduos cer\u00e2micos se soltem da placa, evitando assim que entrem no alum\u00ednio fundido.<\/p>\n![\"Mecanismo](\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism-1.jpg\")
<\/p>\n
De acordo com a an\u00e1lise experimental baseada no princ\u00edpio da mec\u00e2nica dos fluidos, devido ao canal de fluxo sinuoso do filtro de espuma cer\u00e2mica, sua capacidade de transformar o fluxo turbulento do metal l\u00edquido em fluxo laminar \u00e9 muito elevada.<\/p>\n
Devido \u00e0 a\u00e7\u00e3o do filtro, o metal fundido, que originalmente apresentava forte turbul\u00eancia, passa a ter um fluxo laminar ao atravessar o filtro. Ap\u00f3s passar pelo filtro, \u00e9 necess\u00e1ria uma \u00e1rea de transi\u00e7\u00e3o mais longa para que ele retorne ao estado turbulento original. Nessa zona de transi\u00e7\u00e3o, o fluxo do l\u00edquido j\u00e1 n\u00e3o tem tempo suficiente para desenvolver turbul\u00eancia ou a turbul\u00eancia \u00e9 reduzida, evitando assim a oxida\u00e7\u00e3o secund\u00e1ria do metal.<\/p>","protected":false},"excerpt":{"rendered":"
The foam ceramic filter plate is composed of a fine ceramic branch skeleton. The ceramic foam filter filtration mechanism has three aspects: one is to…<\/p>","protected":false},"author":1,"featured_media":5119,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-5082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\n
Ceramic Foam Filter Filtration Mechanism for Molten Metal<\/title>\n<meta name=\"description\" content=\"The ceramic foam filter filtration mechanism has three aspects: one is to block impurity particles at each hole of the filter plate...\" \/>\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-foam-filter-filtration-mechanism\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ceramic Foam Filter Filtration Mechanism for Molten Metal\" \/>\n<meta property=\"og:description\" content=\"The ceramic foam filter filtration mechanism has three aspects: one is to block impurity particles at each hole of the filter plate...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/pt\/ceramic-foam-filter-filtration-mechanism\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2020-09-25T06:08:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism.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=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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-foam-filter-filtration-mechanism\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Ceramic Foam Filter Filtration Mechanism\",\"datePublished\":\"2020-09-25T06:08:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/\"},\"wordCount\":347,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/\",\"name\":\"Ceramic Foam Filter Filtration Mechanism for Molten Metal\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg\",\"datePublished\":\"2020-09-25T06:08:28+00:00\",\"description\":\"The ceramic foam filter filtration mechanism has three aspects: one is to block impurity particles at each hole of the filter plate...\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/09\\\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg\",\"width\":500,\"height\":400,\"caption\":\"Ceramic Foam Filter Filtration Mechanism\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-filtration-mechanism\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ceramic Foam Filter Filtration Mechanism\"}]},{\"@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":"Mecanismo de filtragem por filtro de espuma cer\u00e2mica para metal fundido","description":"O mecanismo de filtragem do filtro de espuma cer\u00e2mica envolve tr\u00eas aspectos: um deles \u00e9 bloquear as part\u00edculas de impurezas em cada orif\u00edcio da placa filtrante...","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-foam-filter-filtration-mechanism\/","og_locale":"pt_BR","og_type":"article","og_title":"Ceramic Foam Filter Filtration Mechanism for Molten Metal","og_description":"The ceramic foam filter filtration mechanism has three aspects: one is to block impurity particles at each hole of the filter plate...","og_url":"https:\/\/www.alalloycasting.com\/pt\/ceramic-foam-filter-filtration-mechanism\/","og_site_name":"alalloycasting","article_published_time":"2020-09-25T06:08:28+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Written by":"AdTech","Est. reading time":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Ceramic Foam Filter Filtration Mechanism","datePublished":"2020-09-25T06:08:28+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/"},"wordCount":347,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg","articleSection":["Blog"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/","url":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/","name":"Mecanismo de filtragem por filtro de espuma cer\u00e2mica para metal fundido","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg","datePublished":"2020-09-25T06:08:28+00:00","description":"O mecanismo de filtragem do filtro de espuma cer\u00e2mica envolve tr\u00eas aspectos: um deles \u00e9 bloquear as part\u00edculas de impurezas em cada orif\u00edcio da placa filtrante...","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/09\/Ceramic-Foam-Filter-Filtration-Mechanism.jpg","width":500,"height":400,"caption":"Ceramic Foam Filter Filtration Mechanism"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-filtration-mechanism\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Ceramic Foam Filter Filtration Mechanism"}]},{"@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\/5082","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=5082"}],"version-history":[{"count":2,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/5082\/revisions"}],"predecessor-version":[{"id":5120,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/5082\/revisions\/5120"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media\/5119"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media?parent=5082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/categories?post=5082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/tags?post=5082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}