{"id":9448,"date":"2021-07-27T02:21:35","date_gmt":"2021-07-27T02:21:35","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=9448"},"modified":"2021-07-27T02:23:49","modified_gmt":"2021-07-27T02:23:49","slug":"refractory-ceramic-foam-filter-2","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/es\/refractory-ceramic-foam-filter-2\/","title":{"rendered":"Filtro de espuma cer\u00e1mica refractaria"},"content":{"rendered":"

El filtro de espuma cer\u00e1mica refractaria elimina las inclusiones no met\u00e1licas peque\u00f1as y en suspensi\u00f3n del aluminio fundido y las aleaciones de aluminio, retiene dichas inclusiones y purifica el metal.<\/strong><\/p>\n

Filtro de espuma cer\u00e1mica<\/strong><\/a> Presenta numerosas ventajas, como una buena estabilidad qu\u00edmica, una elevada resistencia espec\u00edfica, resistencia a las altas temperaturas, resistencia a los choques t\u00e9rmicos, una gran superficie espec\u00edfica, etc., y se utiliza ampliamente en metalurgia, la industria qu\u00edmica, la protecci\u00f3n del medio ambiente y otros campos.
\nEn metalurgia, el uso de placas filtrantes de espuma cer\u00e1mica para eliminar impurezas heterog\u00e9neas del aluminio fundido, como escorias, inclusiones, etc., es uno de los m\u00e9todos eficaces para purificar el aluminio fundido.
\nLa eliminaci\u00f3n de escoria tambi\u00e9n puede reducir el contenido de hidr\u00f3geno en el aluminio fundido; gracias a su buena eficacia en la eliminaci\u00f3n de escoria, su sencillo funcionamiento, su f\u00e1cil combinaci\u00f3n con otros componentes y su bajo coste, se ha convertido en un m\u00e9todo de purificaci\u00f3n habitual en la industria de transformaci\u00f3n del aluminio.
\nA medida que los requisitos de calidad de los productos de aluminio son cada vez m\u00e1s exigentes, tambi\u00e9n lo son los requisitos para los filtros de espuma cer\u00e1mica.<\/p>\n

Selecci\u00f3n de filtros de espuma cer\u00e1mica<\/strong>
\nElegir la placa filtrante adecuada es una tarea importante. El tama\u00f1o de la placa filtrante depende del caudal y de la cantidad total de metal filtrado. En la colada semicontinua se tiene en cuenta principalmente el caudal de metal, mientras que en la colada continua se tiene en cuenta principalmente la cantidad total de metal.<\/p>\n

Selecci\u00f3n del tama\u00f1o del filtro de espuma cer\u00e1mica<\/strong>
\nEs decir, en el \u00e1rea efectiva de filtraci\u00f3n, el caudal de metal por cent\u00edmetro cuadrado por minuto debe ser de 70 a 210 g. Cuando el caudal de metal filtrado supera este rango, la eficiencia de filtraci\u00f3n y la capacidad de retener impurezas se reducen dr\u00e1sticamente. A medida que disminuye el tama\u00f1o de los poros de la placa filtrante, tambi\u00e9n disminuye el tama\u00f1o de las impurezas retenidas y aumenta la eficacia de la filtraci\u00f3n y la eliminaci\u00f3n de impurezas.<\/p>\n

\"Filtro<\/p>\n

Dimensiones del filtro de espuma cer\u00e1mica refractaria<\/strong>
\n660 x 660 x 50 (26 pulgadas)
\n584 x 584 x 50 (23 pulgadas)
\n508 x 508 x 50 (20 pulgadas)
\n432 x 432 x 50 (17 pulgadas)
\n381 x 381 x 50 (15 pulgadas)
\n305 x 305 x 50 (12 pulgadas)
\n228 x 228 x 50 (9 pulgadas)
\n178 x 178 x 50 (7 pulgadas)<\/p>\n

Filtro de espuma cer\u00e1mica. Tama\u00f1o de poro (PPI): 10\/20\/30\/40\/50\/60<\/strong><\/p>\n

El filtro Foundry de 30 ppi y 40 ppi es el filtro de espuma cer\u00e1mica m\u00e1s utilizado en la industria de la fundici\u00f3n de aluminio.
\nEn la fundici\u00f3n de aluminio convencional se suelen utilizar placas filtrantes cer\u00e1micas de entre 10 y 40 ppi.
\nEn el sector de la aviaci\u00f3n y en los materiales de aluminio de alta calidad se suelen utilizar placas filtrantes cer\u00e1micas de entre 30 y 60 ppi.<\/p>\n

Los filtros de espuma cer\u00e1mica se dividen b\u00e1sicamente en seis tama\u00f1os de poro: 10 PPI, 15 PPI, 20 PPI, 25 PPI, 30 PPI y 40 PPI. Cuanto mayor es el n\u00famero, menor es la abertura. Sin embargo, en la pr\u00e1ctica, los cuatro tipos (10 PPI, 20 PPI, 30 PPI y 40 PPI) son suficientes para satisfacer las necesidades de los clientes.<\/p>\n

Selecci\u00f3n de la apertura<\/strong>
\n1. El moldeado: 10\uff5e25 ppi
\n2. Colada semicontinua: 30\uff5e60 ppi
\n3. Aluminio o chapa de alta calidad: 50\uff5e60 ppp
\n4. Colada continua y laminaci\u00f3n: 50\uff5e60 p<\/p>","protected":false},"excerpt":{"rendered":"

Refractory Ceramic Foam Filter removes small and suspended non-metallic inclusions in molten aluminum and aluminum alloys, captures the inclusions, and purifies the metal. Ceramic Foam Filter has many advantages such as good chemical stability, high specific strength, high temperature resistance, thermal shock resistance, large specific…<\/p>","protected":false},"author":1,"featured_media":9449,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26524],"tags":[],"yoast_head":"\nRefractory Ceramic Foam Filter for Molten Aluminium | Adtech China<\/title>\n<meta name=\"description\" content=\"Refractory Ceramic Foam Filter removes small and suspended non-metallic inclusions in molten aluminum and aluminum alloys...\" \/>\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.adtechamm.com\/es\/refractory-ceramic-foam-filter-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refractory 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