{"id":7198,"date":"2020-12-24T07:04:38","date_gmt":"2020-12-24T07:04:38","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=7198"},"modified":"2020-12-24T07:04:38","modified_gmt":"2020-12-24T07:04:38","slug":"ceramic-foam-filter-in-casting","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/ceramic-foam-filter-in-casting\/","title":{"rendered":"Filtro de espuma cer\u00e1mica en fundici\u00f3n"},"content":{"rendered":"

El papel de los filtros de espuma cer\u00e1mica en la producci\u00f3n de piezas de fundici\u00f3n: los defectos de fundici\u00f3n causados por inclusiones no met\u00e1licas y otros defectos de fundici\u00f3n suelen representar entre el 50% y el 60% del n\u00famero total de productos defectuosos. El uso de la tecnolog\u00eda de filtros de espuma cer\u00e1mica permite reducir o eliminar eficazmente las inclusiones no met\u00e1licas y purificar las aleaciones l\u00edquidas de fundici\u00f3n.<\/p>\n

El filtro de espuma cer\u00e1mica<\/a> Utiliza espuma de poliuretano como soporte, la sumerge en un recubrimiento compuesto por polvo cer\u00e1mico, aglutinante, aditivo de sinterizaci\u00f3n, agente de suspensi\u00f3n, etc., y a continuaci\u00f3n se elimina el exceso de recubrimiento para que este se distribuya de manera uniforme sobre el soporte. El esqueleto se convierte as\u00ed en un cuerpo verde, que posteriormente se seca y se cuece a alta temperatura.<\/p>\n

Los filtros cer\u00e1micos de espuma se dividen en dos tipos: los de uni\u00f3n y los de sinterizaci\u00f3n. Los primeros se basan en un aglutinante para unir entre s\u00ed las part\u00edculas finas de cer\u00e1mica, mientras que los segundos se basan en el mantenimiento del calor a altas temperaturas para sinterizar y fusionar las part\u00edculas finas de cer\u00e1mica pura.<\/p>\n

El filtro de espuma cer\u00e1mica presenta una estructura esquel\u00e9tica \u00fanica, tridimensional e interconectada, formada por una malla de orificios curvos, lo que le confiere una porosidad abierta de entre 80% y 90%.<\/p>\n

Mecanismos de purificaci\u00f3n de los filtros de espuma cer\u00e1mica<\/strong><\/p>\n

Mediante la interceptaci\u00f3n mec\u00e1nica, la rectificaci\u00f3n de la espuma y la adsorci\u00f3n profunda, estos tres mecanismos de filtraci\u00f3n y purificaci\u00f3n permiten eliminar las inclusiones de gran tama\u00f1o y la mayor parte de las peque\u00f1as inclusiones en suspensi\u00f3n presentes en el metal fundido, lo que supera las limitaciones del filtro interno de estructura de fibra refractaria y de los filtros cer\u00e1micos de n\u00facleo con orificios rectos; las part\u00edculas refractarias que atraviesan la malla pl\u00e1stica y los filtros cer\u00e1micos de orificios rectos, etc., que presentan problemas como una baja eficiencia de filtraci\u00f3n, baja refractariedad y resistencia, y un bajo caudal de metal fundido, lo que puede reducir significativamente la tasa de rechazo de las piezas fundidas y la tasa de reparaciones por soldadura.<\/p>\n

\"Aplicaciones<\/p>\n

Cuando se utiliza el filtro de espuma cer\u00e1mica en la filtraci\u00f3n de la fundici\u00f3n de metal fundido, el filtro CFF de la caja de filtrado puede retener part\u00edculas grandes y peque\u00f1as a medida que se forman dep\u00f3sitos superficiales. Cuando las part\u00edculas adsorbidas alcanzan la saturaci\u00f3n, es decir, cuando el n\u00famero de part\u00edculas adsorbidas del metal fundido es igual al n\u00famero de part\u00edculas arrastradas por el flujo del metal fundido, la capacidad de eliminaci\u00f3n de escoria disminuye. Es necesario sustituirlo por un nuevo filtro de espuma cer\u00e1mica.<\/p>\n

Adem\u00e1s, puede simplificar el sistema de canalizaci\u00f3n, mejorar la estructura metalogr\u00e1fica, aumentar el rendimiento y la productividad de las piezas fundidas, y mejorar la calidad interna, el comportamiento en servicio y el rendimiento en el mecanizado de las piezas fundidas.<\/p>","protected":false},"excerpt":{"rendered":"

The role of ceramic foam filter in casting production, casting defects caused by non-metallic inclusions and other casting defects generally account for 50% to 60%…<\/p>","protected":false},"author":1,"featured_media":7201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-7198","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nCeramic Foam Filter in Casting Filtration -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"When the ceramic foam filter is used in molten metal casting filtration, the CFF filter can intercept large and small particles.\" \/>\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\/ceramic-foam-filter-in-casting\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ceramic Foam Filter in Casting Filtration -sales@alalloycasting.com\" \/>\n<meta property=\"og:description\" content=\"When the ceramic foam filter is used in molten metal casting filtration, the CFF filter can intercept large and small particles.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/es\/ceramic-foam-filter-in-casting\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2020-12-24T07:04:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/12\/Ceramic-Foam-Filter-in-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=\"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\\\/ceramic-foam-filter-in-casting\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Ceramic Foam Filter in Casting\",\"datePublished\":\"2020-12-24T07:04:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/\"},\"wordCount\":378,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/Ceramic-Foam-Filter-in-Casting.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/\",\"name\":\"Ceramic Foam Filter in Casting Filtration -sales@alalloycasting.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/Ceramic-Foam-Filter-in-Casting.jpg\",\"datePublished\":\"2020-12-24T07:04:38+00:00\",\"description\":\"When the ceramic foam filter is used in molten metal casting filtration, the CFF filter can intercept large and small particles.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/Ceramic-Foam-Filter-in-Casting.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/Ceramic-Foam-Filter-in-Casting.jpg\",\"width\":500,\"height\":400,\"caption\":\"Ceramic Foam Filter in Casting\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ceramic-foam-filter-in-casting\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ceramic Foam Filter in 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\":\"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":"Filtro de espuma cer\u00e1mica para la filtraci\u00f3n en fundici\u00f3n -sales@alalloycasting.com","description":"Cuando se utiliza el filtro de espuma cer\u00e1mica en la filtraci\u00f3n de fundici\u00f3n de metal fundido, el filtro CFF es capaz de retener part\u00edculas tanto grandes como peque\u00f1as.","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\/ceramic-foam-filter-in-casting\/","og_locale":"es_ES","og_type":"article","og_title":"Ceramic Foam Filter in Casting Filtration -sales@alalloycasting.com","og_description":"When the ceramic foam filter is used in molten metal casting filtration, the CFF filter can intercept large and small particles.","og_url":"https:\/\/www.alalloycasting.com\/es\/ceramic-foam-filter-in-casting\/","og_site_name":"alalloycasting","article_published_time":"2020-12-24T07:04:38+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/12\/Ceramic-Foam-Filter-in-Casting.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\/ceramic-foam-filter-in-casting\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Ceramic Foam Filter in Casting","datePublished":"2020-12-24T07:04:38+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/"},"wordCount":378,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/12\/Ceramic-Foam-Filter-in-Casting.jpg","articleSection":["Blog"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/","url":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/","name":"Filtro de espuma cer\u00e1mica para la filtraci\u00f3n en fundici\u00f3n -sales@alalloycasting.com","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/12\/Ceramic-Foam-Filter-in-Casting.jpg","datePublished":"2020-12-24T07:04:38+00:00","description":"Cuando se utiliza el filtro de espuma cer\u00e1mica en la filtraci\u00f3n de fundici\u00f3n de metal fundido, el filtro CFF es capaz de retener part\u00edculas tanto grandes como peque\u00f1as.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/12\/Ceramic-Foam-Filter-in-Casting.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/12\/Ceramic-Foam-Filter-in-Casting.jpg","width":500,"height":400,"caption":"Ceramic Foam Filter in Casting"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/ceramic-foam-filter-in-casting\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Ceramic Foam Filter in 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":"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\/7198","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=7198"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/7198\/revisions"}],"predecessor-version":[{"id":7202,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/7198\/revisions\/7202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media\/7201"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media?parent=7198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/categories?post=7198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/tags?post=7198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}