{"id":11584,"date":"2021-11-30T05:54:04","date_gmt":"2021-11-30T05:54:04","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=11584"},"modified":"2021-11-30T05:54:04","modified_gmt":"2021-11-30T05:54:04","slug":"filter-material","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/filter-material\/","title":{"rendered":"Material filtrante"},"content":{"rendered":"<p>El filtro debe poder adoptar una forma geom\u00e9trica adecuada. Adem\u00e1s, el material del filtro debe poseer una resistencia mec\u00e1nica y qu\u00edmica espec\u00edficas para adaptarse a las condiciones de filtrado.<\/p>\n<p>El filtro puede fabricarse a partir de una esponja moldeada al tama\u00f1o deseado. La esponja puede utilizarse como medio filtrante para retener las part\u00edculas del aluminio fundido.<\/p>\n<p>Para aumentar la eficacia del filtro, se le puede aplicar un recubrimiento que se vuelva viscoso a la temperatura del aluminio fundido.<\/p>\n<p>En el modo de filtraci\u00f3n, es posible infiltrar y filtrar el recubrimiento (como el borosilicato) o materiales de punto caliente a baja temperatura (como los materiales a base de vidrio). Cuando las part\u00edculas del material fundido entran en contacto con el recubrimiento del dispositivo, este evita que las part\u00edculas del filtro se desprendan y contaminen el material fundido.<\/p>\n<p>Para cualquiera que est\u00e9 familiarizado con los materiales refractarios utilizados para contener el aluminio fundido y sus aleaciones, el uso de part\u00edculas de al\u00famina en <a href=\"http:\/\/www.alalloycasting.com\/es\/cast-ceramic-foam-filters\/\">filtros de espuma cer\u00e1mica<\/a> Parece una elecci\u00f3n obvia. La al\u00famina es relativamente inerte qu\u00edmicamente en el aluminio fundido, y es un componente habitual de las aleaciones, incluidas las que contienen magnesio. Tambi\u00e9n se utiliza ampliamente como material particulado en los materiales refractarios empleados en los hornos para fundir y mantener las aleaciones de aluminio fundidas.<\/p>\n<p>AdTech ofrece un filtro de al\u00famina para aluminio fundido que presenta una elevada resistencia al choque t\u00e9rmico y a la corrosi\u00f3n, una resistencia mec\u00e1nica suficiente, un proceso de fabricaci\u00f3n econ\u00f3mico, es m\u00e1s respetuoso con el medio ambiente que las tecnolog\u00edas existentes y tiene una baja densidad. Se ha demostrado que el filtro de espuma cer\u00e1mica resiste el ataque qu\u00edmico de la aleaci\u00f3n de aluminio fundido. El filtro de espuma cer\u00e1mica es ligero y, preferiblemente, tiene una densidad de entre 0,25 y 0,40 g\/cc.<\/p>\n<p>El filtro de espuma cer\u00e1mica de al\u00famina se utiliza principalmente para la filtraci\u00f3n de aluminio fundido y aleaciones de aluminio en fundiciones y salas de colada. Gracias a su excelente resistencia al ataque y a la corrosi\u00f3n del aluminio fundido, estos filtros eliminan eficazmente las inclusiones, reducen el gas atrapado y facilitan un flujo laminar, lo que permite obtener un metal filtrado significativamente m\u00e1s limpio. Un metal m\u00e1s limpio se traduce en piezas de fundici\u00f3n de mayor calidad, menos desechos y menos defectos por inclusiones, lo que contribuye a aumentar los beneficios netos.<\/p>","protected":false},"excerpt":{"rendered":"<p>The filter must be able to form a suitable geometric shape. In addition, the filter material must have unique strength and chemical resistance to filter&hellip;<\/p>","protected":false},"author":1,"featured_media":11586,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[12999,12998],"class_list":["post-11584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-alumina-ceramic-foam-filter-for-foundry","tag-filter-material"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Filter Material, Alumina Ceramic Foam Filter for Foundry<\/title>\n<meta name=\"description\" content=\"The filter must be able to form a suitable geometric shape. 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