{"id":10658,"date":"2021-10-18T09:15:11","date_gmt":"2021-10-18T09:15:11","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=10658"},"modified":"2021-10-18T09:15:11","modified_gmt":"2021-10-18T09:15:11","slug":"molten-metal-foundry-filter","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/molten-metal-foundry-filter\/","title":{"rendered":"Filtro para fundici\u00f3n de metal fundido"},"content":{"rendered":"<p>El filtro cer\u00e1mico de espuma es un nuevo tipo de filtro para fundici\u00f3n de metal fundido, desarrollado para reducir los defectos de fundici\u00f3n, que se utiliza para filtrar las impurezas del metal l\u00edquido. La estructura de red de poros permite aumentar la superficie espec\u00edfica, absorber el material sinterizado y conseguir que el metal fundido sea m\u00e1s puro. La cantidad de defectos, como los poros y los huecos de arena, se reduce considerablemente, y la calidad de las piezas fundidas mejora notablemente.<\/p>\n<p>La producci\u00f3n de lingotes y palanquillas de aluminio para la fabricaci\u00f3n de productos de aluminio de alta calidad requiere que el aluminio fundido est\u00e9 relativamente libre de inclusiones, como s\u00f3lidos insolubles o impurezas l\u00edquidas inmiscibles. Esto es necesario para garantizar que los lingotes o palanquillas fabricados posteriormente cumplan los estrictos requisitos de los productos de alta calidad, como los materiales de embalaje r\u00edgidos y flexibles, los productos aeroespaciales (extruidos, l\u00e1minas, chapas, piezas forjadas), la litograf\u00eda, los condensadores para automoci\u00f3n y los embellecedores brillantes. En el proceso de producci\u00f3n del aluminio fundido, se generan impurezas o inclusiones insolubles durante todo el proceso de reducci\u00f3n, conservaci\u00f3n del calor, aleaci\u00f3n y colada.<\/p>\n<p>El filtro de espuma cer\u00e1mica presenta las siguientes caracter\u00edsticas: alta permeabilidad, buena resistencia mec\u00e1nica y resistencia al choque t\u00e9rmico, calidad estable, y no se pierden impurezas a altas temperaturas, independientemente de si se trata de un producto de gran tama\u00f1o o de un producto PPI peque\u00f1o. Ventajas frente a los materiales filtrantes tradicionales: presenta estabilidad t\u00e9rmica y qu\u00edmica a altas temperaturas, lo que evita reacciones qu\u00edmicas con el metal fundido tras la filtraci\u00f3n. Gracias a su material compuesto cer\u00e1mico puro, ofrece una alta porosidad y una buena resistencia mec\u00e1nica a altas temperaturas. No se pierden part\u00edculas ni polvo cer\u00e1mico durante el proceso de filtraci\u00f3n. Baja p\u00e9rdida de carga, manejo sencillo y ahorro energ\u00e9tico. Facilita un flujo fluido del metal, evita las salpicaduras y el reflujo, mejorando as\u00ed la calidad superficial de la pieza fundida, evitando la deformaci\u00f3n de los poros y, en \u00faltima instancia, reduciendo la tasa de rechazo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10431\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/09\/Filters-for-Molten-Metal-Filtration.jpg\" alt=\"\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/09\/Filters-for-Molten-Metal-Filtration.jpg 500w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/09\/Filters-for-Molten-Metal-Filtration-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><a href=\"http:\/\/www.alalloycasting.com\/es\/alumina-ceramic-foam-filters\/\">Filtros de espuma cer\u00e1mica de al\u00famina<\/a> Se utilizan principalmente para filtrar aluminio y aleaciones en la carcasa del filtro. Gracias a su excelente resistencia a la corrosi\u00f3n provocada por el aluminio fundido y al estricto control del tama\u00f1o de los poros y la porosidad, el filtro puede eliminar eficazmente las impurezas a nivel microm\u00e9trico y proporcionar un flujo laminar estable para conseguir una fundici\u00f3n de mayor calidad.<\/p>\n<p>El filtro cer\u00e1mico de espuma de al\u00famina fabricado por nuestra empresa se ha utilizado ampliamente en los sistemas de purificaci\u00f3n de fundici\u00f3n a baja presi\u00f3n, semicontinua y continua de aluminio y aleaciones de aluminio en estado l\u00edquido.<\/p>\n<p><strong>Caracter\u00edsticas del filtro para fundici\u00f3n de metal fundido<\/strong><\/p>\n<p>1. Composici\u00f3n qu\u00edmica estable;<br \/>\n2. Excelente resistencia a la flexi\u00f3n y a la compresi\u00f3n;<br \/>\n3. Totalmente sinterizado y con un tama\u00f1o de poro uniforme;<br \/>\n4. Estructura de red tridimensional con un peque\u00f1o error en estado estacionario;<br \/>\n5. Alta porosidad y bajas barreras de filtraci\u00f3n;<br \/>\n6. Elevada capacidad de adsorci\u00f3n de impurezas y un efecto de filtrado perfecto.<\/p>","protected":false},"excerpt":{"rendered":"<p>Foam ceramic filter is a new type of molten metal foundry filter developed to reduce casting defects, used to filter impurities in liquid metal. The&hellip;<\/p>","protected":false},"author":1,"featured_media":10659,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-10658","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>Molten Metal Foundry Filter -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"Foam ceramic filter is a new type of molten metal foundry filter developed to reduce casting defects, used to filter impurities.\" \/>\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\/molten-metal-foundry-filter\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" 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