{"id":8999,"date":"2021-05-28T07:15:52","date_gmt":"2021-05-28T07:15:52","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=8999"},"modified":"2021-05-28T07:15:52","modified_gmt":"2021-05-28T07:15:52","slug":"alumina-filters","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/alumina-filters\/","title":{"rendered":"Filtros de al\u00famina"},"content":{"rendered":"

Los filtros de espuma cer\u00e1mica de al\u00famina, dise\u00f1ados especialmente por AdTech, est\u00e1n fabricados con \u00f3xido de aluminio como materia prima b\u00e1sica. Se fabrican con porosidades que var\u00edan entre 10 y 60 poros por pulgada (PPI). Adem\u00e1s, se ofrecen juegos combinados con una porosidad de 20-30 PPI, y existen otras opciones disponibles. Se fabrican filtros de diferentes tama\u00f1os y a medida seg\u00fan las especificaciones del cliente.<\/p>\n

Caracter\u00edsticas:
\n\u2013 Una estructura porosa homog\u00e9nea
\n\u2013 Elevada resistencia superficial
\n\u2013 Resistente a temperaturas de hasta 1100 \u00b0C
\n\u2013 Excelente resistencia a los productos qu\u00edmicos utilizados en las fundiciones<\/p>\n

Con el desarrollo de la ciencia y la tecnolog\u00eda, la mejora de la pureza de las aleaciones met\u00e1licas para fundici\u00f3n y el aumento de los requisitos de rendimiento en la fundici\u00f3n, se ha empezado a utilizar un nuevo tipo de filtro de espuma cer\u00e1mica en la producci\u00f3n de fundici\u00f3n, lo que ha supuesto un gran avance en la filtraci\u00f3n del metal fundido.<\/p>\n

La alta calidad filtro de espuma cer\u00e1mica para fundici\u00f3n<\/a> desempe\u00f1a un papel muy importante en la mejora de la calidad de las piezas fundidas. Es capaz de filtrar eficazmente las inclusiones no met\u00e1licas del metal fundido, lo que reduce los poros de escoria, mejora las propiedades mec\u00e1nicas de las piezas fundidas, mejora el acabado superficial de las mismas y prolonga su vida \u00fatil.<\/p>\n

El filtro cer\u00e1mico de espuma AdTech utiliza espuma de poliuretano como soporte. Tras la hidr\u00f3lisis, se sumerge en un recubrimiento compuesto por polvo cer\u00e1mico, aglutinante, aditivo de sinterizaci\u00f3n, agente de suspensi\u00f3n, etc., y a continuaci\u00f3n se exprime para eliminar el exceso de recubrimiento y conseguir que este quede uniforme. Se aplica el recubrimiento sobre el esqueleto del soporte para formar un cuerpo verde, que posteriormente se seca y se cuece a alta temperatura.<\/p>\n

El efecto de filtrado de los filtros de al\u00famina AdTech depende del tama\u00f1o de los poros de la placa filtrante, del tama\u00f1o y el tipo de inclusiones (densidad, caracter\u00edsticas de humectaci\u00f3n) y de la velocidad a la que el aluminio l\u00edquido atraviesa la placa filtrante.<\/p>\n

Los filtros de espuma cer\u00e1mica de al\u00famina se clasifican b\u00e1sicamente seg\u00fan el tama\u00f1o de los poros: 20 PPI, 30 PPI, 40 PPI, 50 PPI y 60 PPI. Cuanto mayor es el n\u00famero, menor es el tama\u00f1o de los poros. Sin embargo, en la pr\u00e1ctica, los cuatro tipos (20 PPI, 30 PPI y 40 PPI) son suficientes para satisfacer las necesidades de los clientes.<\/p>","protected":false},"excerpt":{"rendered":"

AdTech specially designed Alumina Ceramic Foam Filters are made of the basic raw material Aluminium Oxide. They are manufactured with porosities varying from 10 to…<\/p>","protected":false},"author":1,"featured_media":9010,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[433,104,105,1440,427,1439,426,219,425,1441,165,419],"class_list":["post-8999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-alumina-ceramic-foam-filter","tag-ceramic-filter","tag-ceramic-filter-for-foundry","tag-ceramic-filter-malaysia","tag-ceramic-foam-filter-manufacturers","tag-ceramic-foam-filter-manufacturers-in-india","tag-ceramic-foam-filter-manufacturing-process","tag-ceramic-foam-filter-suppliers","tag-ceramic-foam-filters-for-casting","tag-foam-ceramic-filter","tag-foam-filter-manufacturers","tag-foam-filter-material"],"yoast_head":"\nAlumina Filters Sizes 20PPI, 30PPI, 40PPI, 50PPI, and 60PPI<\/title>\n<meta name=\"description\" content=\"AdTech specially designed Alumina Ceramic Foam Filters are made of the basic raw material Aluminium Oxide. 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The size is from 10 to 60 PPI.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/es\/alumina-filters\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-28T07:15:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/05\/Alumina-Filters.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\\\/ar\\\/alumina-filters\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Alumina Filters\",\"datePublished\":\"2021-05-28T07:15:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/\"},\"wordCount\":326,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/05\\\/Alumina-Filters.jpg\",\"keywords\":[\"Alumina Ceramic Foam Filter\",\"Ceramic Filter\",\"Ceramic Filter for Foundry\",\"Ceramic Filter Malaysia\",\"Ceramic Foam Filter Manufacturers\",\"Ceramic Foam Filter Manufacturers In India\",\"Ceramic Foam Filter Manufacturing Process\",\"Ceramic Foam Filter Suppliers\",\"Ceramic Foam Filters For Casting\",\"Foam Ceramic Filter\",\"Foam Filter Manufacturers\",\"Foam Filter Material\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/\",\"name\":\"Alumina Filters Sizes 20PPI, 30PPI, 40PPI, 50PPI, and 60PPI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/alumina-filters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/05\\\/Alumina-Filters.jpg\",\"datePublished\":\"2021-05-28T07:15:52+00:00\",\"description\":\"AdTech specially designed Alumina Ceramic Foam Filters are made of the basic raw material Aluminium Oxide. 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