{"id":8214,"date":"2021-03-31T03:08:41","date_gmt":"2021-03-31T03:08:41","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=8214"},"modified":"2021-03-31T03:08:41","modified_gmt":"2021-03-31T03:08:41","slug":"alumina-ceramic-foam","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/alumina-ceramic-foam\/","title":{"rendered":"Espuma cer\u00e1mica de al\u00famina"},"content":{"rendered":"<p>Como una rama importante de las tres categor\u00edas principales de cer\u00e1micas espumosas (al\u00famina, carburo de silicio y circonio), la cer\u00e1mica espumosa de al\u00famina es tambi\u00e9n la primera que se utiliz\u00f3. Se emplea ampliamente en la industria de la fundici\u00f3n de aluminio y aleaciones.<\/p>\n<p>En la actualidad, con la mejora continua de los requisitos de rendimiento de los productos de aluminio y aleaciones de aluminio, se han ido planteando continuamente nuevos requisitos para la filtraci\u00f3n del aluminio l\u00edquido. Se exige que el aluminio l\u00edquido presente una alta pureza, un menor contenido de impurezas flotantes y un caudal uniforme, de modo que los productos de fundici\u00f3n de aluminio tengan mejores propiedades f\u00edsico-qu\u00edmicas y un mejor comportamiento en el mecanizado, con el fin de cumplir con condiciones m\u00e1s exigentes y prolongar su vida \u00fatil.<\/p>\n<p>El desarrollo de <a href=\"http:\/\/www.alalloycasting.com\/es\/foam-ceramic-filters\/\">filtros de espuma cer\u00e1mica<\/a> Ha mejorado considerablemente la tasa de conformidad de los productos met\u00e1licos fundidos acabados, y el rendimiento de estos tambi\u00e9n se ha mejorado notablemente. La fundici\u00f3n de aluminio es uno de los sectores en los que m\u00e1s se utilizan los filtros de espuma cer\u00e1mica. Su funci\u00f3n consiste en hacer que el metal fundido, en estado turbulento y agitado, pase a trav\u00e9s del filtro de espuma cer\u00e1mica para convertirse en un metal fundido estable, uniforme y limpio. De este modo, se reduce considerablemente la tasa de rechazos en la fundici\u00f3n provocados por defectos como las inclusiones no met\u00e1licas, lo que permite ahorrar en costes de producci\u00f3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8216\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/03\/Alumina-Ceramic-Foam-1.jpg\" alt=\"Espuma cer\u00e1mica de al\u00famina\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Alumina-Ceramic-Foam-1.jpg 500w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Alumina-Ceramic-Foam-1-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Desde 2012, AdTech se ha centrado en la I+D, la producci\u00f3n y la comercializaci\u00f3n de filtros de espuma cer\u00e1mica adsorbente (CFF) utilizados en la fundici\u00f3n de aleaciones de aluminio. La tecnolog\u00eda de placas filtrantes cer\u00e1micas de AdTech ha tenido una gran acogida en el mercado y se ha aplicado a m\u00faltiples series de productos de aleaciones de aluminio: PS para impresi\u00f3n; filtraci\u00f3n y purificaci\u00f3n de alta precisi\u00f3n de aleaciones de aluminio fundido, tales como bases de placas, materiales para envases de latas, materiales de embalaje el\u00e1sticos, transporte ferroviario, productos aeroespaciales, cables y alambres el\u00e9ctricos.<\/p>\n<p>AdTech <a href=\"http:\/\/www.alalloycasting.com\/es\/alumina-ceramic-foam-filter\/\">filtro de espuma cer\u00e1mica de al\u00famina<\/a> La placa utiliza una estructura de red tridimensional y poros interconectados como soporte para incorporar la suspensi\u00f3n de al\u00famina tixotr\u00f3pica. Se emplea un proceso de extrusi\u00f3n autom\u00e1tica con correcci\u00f3n de la distancia entre los cuatro puntos centrales para garantizar una distribuci\u00f3n uniforme de la suspensi\u00f3n. El esqueleto de espuma con el soporte se hornea y se cura a una temperatura elevada de 1180 \u00b0C. Se instala en la caja de filtrado para filtrar las impurezas del l\u00edquido de aleaci\u00f3n de aluminio, con el fin de satisfacer las necesidades de la producci\u00f3n de piezas de fundici\u00f3n de precisi\u00f3n de aleaci\u00f3n de aluminio con un alto valor a\u00f1adido y un elevado rendimiento t\u00e9cnico.<\/p>","protected":false},"excerpt":{"rendered":"<p>As an important branch of the three major categories of foam ceramics (alumina, silicon carbide, and zirconia), alumina ceramic foam is also the earliest used&hellip;<\/p>","protected":false},"author":1,"featured_media":8215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-8214","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>Alumina Ceramic Foam Filter in aluminum alloy casting<\/title>\n<meta name=\"description\" content=\"The alumina ceramic foam is also the earliest used ceramic foam. It is widely used in the aluminum and alloy casting industry.\" \/>\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\/alumina-ceramic-foam\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alumina Ceramic Foam Filter in aluminum alloy casting\" \/>\n<meta property=\"og:description\" content=\"The alumina ceramic foam is also the earliest used ceramic foam. 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