{"id":7678,"date":"2021-01-21T07:51:02","date_gmt":"2021-01-21T07:51:02","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=7678"},"modified":"2021-01-21T07:51:02","modified_gmt":"2021-01-21T07:51:02","slug":"aluminum-melt-filtering","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/aluminum-melt-filtering\/","title":{"rendered":"Filtraci\u00f3n del aluminio fundido"},"content":{"rendered":"

Antes de su posterior procesamiento (fundici\u00f3n en lingotes o piezas moldeadas), el aluminio fundido se refunde y, a continuaci\u00f3n, casi siempre es necesario filtrarlo. El m\u00e9todo de filtrado depende de la t\u00e9cnica de fundici\u00f3n utilizada o del m\u00e9todo de procesamiento del aluminio fundido. En general, se considera que esto solo es posible y beneficioso cuando se utiliza una cantidad de metal suficientemente grande.<\/p>\n

Dado que la densidad de las inclusiones es diferente a la del aluminio fundido, estas permanecen inm\u00f3viles, de modo que flotan en el aluminio fundido o se depositan en el fondo del mismo. Por lo tanto, es posible separar las inclusiones del aluminio fundido. Sin embargo, la eficacia de la separaci\u00f3n es extremadamente baja. Esto se debe a que la diferencia de densidad entre cada inclusi\u00f3n y el aluminio fundido no es suficiente, y la humectabilidad entre ambos es bastante elevada. Por lo tanto, se plantea el problema de que, aunque el m\u00e9todo requiera mucho tiempo, sigue quedando un gran n\u00famero de inclusiones en el aluminio fundido.<\/p>\n

Seg\u00fan el m\u00e9todo del gas reactivo, se introduce un gas inerte o un gas hal\u00f3geno en el aluminio fundido para generar burbujas. Las inclusiones se adhieren a las burbujas y flotan juntas en el aluminio fundido, lo que permite separarlas de este. Este m\u00e9todo resulta especialmente ventajoso para eliminar gases como el hidr\u00f3geno. Sin embargo, las burbujas ascendentes agitan violentamente la superficie del aluminio fundido, lo que provoca su mezcla. Esto plantea otro problema: la pel\u00edcula de \u00f3xido de aluminio formada en la superficie del aluminio fundido tiende a volver a mezclarse con el aluminio fundido, lo que da lugar a un aumento del n\u00famero de inclusiones de \u00f3xido de aluminio.<\/p>\n

\"Fundici\u00f3n<\/p>\n

Entre las piezas de fundici\u00f3n de aluminio, filtros de espuma cer\u00e1mica<\/a> son los m\u00e1s utilizados para filtrar el aluminio fundido. Por lo general, se trata de placas cuadradas con una longitud de lado de 178 x 660 y un grosor de 50 mm. Se fabrican introduciendo espuma polim\u00e9rica porosa en una suspensi\u00f3n cer\u00e1mica l\u00edquida. A continuaci\u00f3n, la espuma recubierta de cer\u00e1mica se seca y se cuece para eliminar el aglutinante polim\u00e9rico. El resultado es una r\u00e9plica cer\u00e1mica de la estructura original de la espuma org\u00e1nica. El filtro de espuma cer\u00e1mica puede utilizarse tanto en grandes fundiciones industriales como en peque\u00f1as, incluyendo el filtrado del metal durante la colada de cada pieza.<\/p>","protected":false},"excerpt":{"rendered":"

Before further processing (casting into ingots or castings), the aluminum melt is melted and then almost always requires filtering. The filtering method depends on the…<\/p>","protected":false},"author":1,"featured_media":7679,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-7678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nAluminum Melt Filtering - Square Ceramic Foam Filters<\/title>\n<meta name=\"description\" content=\"Among aluminum castings, ceramic foam filters are the most commonly used for aluminum melt filtering. Usually, they are square plates..\" \/>\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\/es\/aluminum-melt-filtering\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aluminum Melt Filtering - Square Ceramic Foam Filters\" \/>\n<meta property=\"og:description\" content=\"Among aluminum castings, ceramic foam filters are the most commonly used for aluminum melt filtering. Usually, they are square plates..\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/es\/aluminum-melt-filtering\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-21T07:51:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/01\/Aluminum-Melt-Filtering.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=\"Tiempo de lectura\" \/>\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\\\/aluminum-melt-filtering\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Aluminum Melt Filtering\",\"datePublished\":\"2021-01-21T07:51:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/\"},\"wordCount\":366,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/Aluminum-Melt-Filtering.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/\",\"name\":\"Aluminum Melt Filtering - Square Ceramic Foam Filters\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/Aluminum-Melt-Filtering.jpg\",\"datePublished\":\"2021-01-21T07:51:02+00:00\",\"description\":\"Among aluminum castings, ceramic foam filters are the most commonly used for aluminum melt filtering. Usually, they are square plates..\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/Aluminum-Melt-Filtering.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/Aluminum-Melt-Filtering.jpg\",\"width\":500,\"height\":400,\"caption\":\"Aluminum Melt Filtering\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-melt-filtering\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Aluminum Melt Filtering\"}]},{\"@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\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@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\":\"es\",\"@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":"Filtraci\u00f3n de aluminio fundido: filtros de espuma cer\u00e1mica cuadrados","description":"Entre las piezas de fundici\u00f3n de aluminio, los filtros de espuma cer\u00e1mica son los m\u00e1s utilizados para filtrar el aluminio fundido. Por lo general, se trata de placas cuadradas.","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\/es\/aluminum-melt-filtering\/","og_locale":"es_ES","og_type":"article","og_title":"Aluminum Melt Filtering - Square Ceramic Foam Filters","og_description":"Among aluminum castings, ceramic foam filters are the most commonly used for aluminum melt filtering. Usually, they are square plates..","og_url":"https:\/\/www.alalloycasting.com\/es\/aluminum-melt-filtering\/","og_site_name":"alalloycasting","article_published_time":"2021-01-21T07:51:02+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/01\/Aluminum-Melt-Filtering.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"AdTech","Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Aluminum Melt Filtering","datePublished":"2021-01-21T07:51:02+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/"},"wordCount":366,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/01\/Aluminum-Melt-Filtering.jpg","articleSection":["Blog"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/","url":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/","name":"Filtraci\u00f3n de aluminio fundido: filtros de espuma cer\u00e1mica cuadrados","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/01\/Aluminum-Melt-Filtering.jpg","datePublished":"2021-01-21T07:51:02+00:00","description":"Entre las piezas de fundici\u00f3n de aluminio, los filtros de espuma cer\u00e1mica son los m\u00e1s utilizados para filtrar el aluminio fundido. Por lo general, se trata de placas cuadradas.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/01\/Aluminum-Melt-Filtering.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/01\/Aluminum-Melt-Filtering.jpg","width":500,"height":400,"caption":"Aluminum Melt Filtering"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/aluminum-melt-filtering\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Aluminum Melt Filtering"}]},{"@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":"es"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech China","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@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":"es","@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\/es\/wp-json\/wp\/v2\/posts\/7678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/comments?post=7678"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/7678\/revisions"}],"predecessor-version":[{"id":7680,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/7678\/revisions\/7680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media\/7679"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media?parent=7678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/categories?post=7678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/tags?post=7678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}