{"id":8943,"date":"2021-05-27T06:41:43","date_gmt":"2021-05-27T06:41:43","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=8943"},"modified":"2021-05-27T06:41:43","modified_gmt":"2021-05-27T06:41:43","slug":"ceramic-foam-filters-for-cast","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/ceramic-foam-filters-for-cast\/","title":{"rendered":"Filtros de espuma cer\u00e1mica para fundici\u00f3n"},"content":{"rendered":"<p>Los filtros de espuma cer\u00e1mica para aleaciones de aluminio fundido pueden reducir considerablemente las impurezas. No solo mejoran el aspecto de las piezas fundidas tras el desmoldeo, sino que tambi\u00e9n reducen la aparici\u00f3n de productos defectuosos e incluso disminuyen las tareas de mantenimiento. Mediante el uso de un filtro para metal fundido, es posible eliminar y purificar diversas impurezas presentes en la masa fundida. Este tipo de fundici\u00f3n abarca una amplia variedad de aleaciones, lo que permite mejorar las propiedades mec\u00e1nicas y la resistencia a la fatiga, reducir los costes de procesamiento, acortar los tiempos de procesamiento, mejorar la maquinabilidad y prolongar la vida \u00fatil de las herramientas de mecanizado.<\/p>\n<p>En general, existen tres formas de eliminar las inclusiones del aluminio fundido: la precipitaci\u00f3n, la flotaci\u00f3n y la filtraci\u00f3n. Cuando el tama\u00f1o de las inclusiones es inferior a 90 \u03bcm, es menos probable que se depositen en el fondo del horno por acci\u00f3n de la gravedad. La purificaci\u00f3n tradicional con gas, el refinado en l\u00ednea y otros procesos pueden hacer que algunas inclusiones floten hasta la superficie del aluminio fundido, pero cuando el tama\u00f1o de las inclusiones es inferior a 30 \u03bcm, la probabilidad de que floten es muy reducida.<\/p>\n<p>La ventaja del filtro de espuma cer\u00e1mica es que puede filtrar inclusiones mucho m\u00e1s peque\u00f1as que el tama\u00f1o de sus poros. El principio por el que las inclusiones pasan a trav\u00e9s de los filtros de fundici\u00f3n puede atribuirse a tres mecanismos: el modo de cribado, el modo de torta y el modo de profundidad.<\/p>\n<p>Los filtros de espuma cer\u00e1mica para fundiciones de aluminio son capaces de filtrar las escorias y las impurezas de la soluci\u00f3n met\u00e1lica mucho mejor que otros filtros, y su filtraci\u00f3n tiene un efecto f\u00edsico y qu\u00edmico integral. Las inclusiones de gran tama\u00f1o se criban f\u00edsicamente y quedan retenidas en la superficie del filtro. Debido a la afinidad qu\u00edmica, las inclusiones peque\u00f1as se adsorben en la superficie, las paredes laterales o los orificios del filtro. Por lo tanto, puede filtrar eficazmente impurezas de diversos tama\u00f1os, incluidas aquellas mucho m\u00e1s peque\u00f1as que los orificios del filtro. El <a href=\"http:\/\/www.alalloycasting.com\/es\/ceramic-foam-filter-for-aluminum\/\">filtro de espuma cer\u00e1mica para aluminio<\/a> Tambi\u00e9n puede suavizar el flujo turbulento del metal fundido, reducir la turbulencia y hacer que el metal fundido fluya de forma suave y ordenada.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ceramic Foam Filters for cast aluminum alloy can greatly reduce impurities. It not only can reduce the appearance of castings after demolished, but also can&hellip;<\/p>","protected":false},"author":1,"featured_media":8950,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-8943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ceramic-foam-filter"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ceramic Foam Filters for Cast Aluminum -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"The Ceramic Foam Filters for cast aluminum foundry is capable of filtering metal solution slag far better than other filters.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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