{"id":8306,"date":"2021-03-31T06:40:05","date_gmt":"2021-03-31T06:40:05","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=8306"},"modified":"2021-03-31T06:40:05","modified_gmt":"2021-03-31T06:40:05","slug":"choose-ceramic-foam-filters","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/choose-ceramic-foam-filters\/","title":{"rendered":"Elige filtros de espuma cer\u00e1mica"},"content":{"rendered":"

\u00bfC\u00f3mo elegir los filtros de espuma cer\u00e1mica adecuados?<\/p>\n

Hay muchas impurezas y la calidad de la colada es normal. Se puede utilizar un filtro de espuma cer\u00e1mica con una malla m\u00e1s ancha y a\u00f1adir un filtro grueso de tela de vidrio delante del filtro. En este caso, la colada semicontinua resulta importante para la filtraci\u00f3n gruesa mediante tela de vidrio. Permite separar la escoria de la abertura del ojo del horno y eliminar la escoria de la piscina de lavado para evitar que se obstruya la placa filtrante.<\/p>\n

Los productos de fundici\u00f3n de aluminio son de alta calidad y se utiliza un nuevo tipo de espuma cer\u00e1mica macroporosa.<\/p>\n

Las especificaciones del filtro de espuma cer\u00e1mica vienen determinadas por el caudal del aluminio fundido y la producci\u00f3n total.<\/p>\n

El color es puro y no presenta impurezas, lo que indica que el material es homog\u00e9neo; las manos no se pegan, lo que indica que la superficie no est\u00e1 rociada con adhesivo, por lo que no provocar\u00e1 contaminaci\u00f3n secundaria.<\/p>\n

Al comprar un filtro de espuma cer\u00e1mica<\/a>, eval\u00fae cuidadosamente el c\u00e1lculo de la superficie espec\u00edfica efectiva o de la porosidad de la espuma. Puede observar el estado de homogeneizaci\u00f3n de la superficie de la malla de la placa filtrante y, a continuaci\u00f3n, observar el estado de homogeneizaci\u00f3n de la malla en la secci\u00f3n transversal. Si es posible, la porosidad puede calcularse mediante el m\u00e9todo de drenaje. La rejilla tridimensional es uniforme y la porosidad es relativamente elevada, lo que la convierte en una excelente placa filtrante cer\u00e1mica.<\/p>\n

\"\"<\/p>\n

Elige filtros de espuma cer\u00e1mica<\/p>\n

La transmitancia se refiere al \u00e1rea efectiva de filtrado del filtro cer\u00e1mico de espuma. Cuanto mayor sea la transmitancia de la luz, menos orificios ciegos habr\u00e1 y m\u00e1s eficaces ser\u00e1n los orificios de filtrado (poros), lo que se traduce en un mejor efecto de filtrado.<\/p>\n

Coloca el filtro de espuma cer\u00e1mica que se va a inspeccionar sobre una caja de luz equipada con una bombilla incandescente de 200 W y utiliza una placa cuadrada de pl\u00e1stico transparente de 5,0 \u00d7 5,0 mm para medir el \u00e1rea de la superficie mayor del filtro, con fines de c\u00e1lculo y ensayo. La transmitancia de la luz de la placa del filtro se utiliza para determinar la transmitancia de la luz de la placa del filtro. En esta norma, la transmitancia (proporci\u00f3n de orificios) de la placa del filtro se especifica como 95% o superior.<\/p>\n

La porosidad es el porcentaje que representa el volumen total de las cavidades de la placa filtrante respecto al volumen total de la misma. La porosidad determina la capacidad de filtraci\u00f3n de la placa filtrante de espuma cer\u00e1mica por unidad de volumen. Cuanto mayor sea la porosidad, mayor ser\u00e1 el caudal de filtraci\u00f3n de la placa filtrante y mayor ser\u00e1 su capacidad de filtraci\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"

How to choose the correct ceramic foam filters? There are many impurities and the casting quality is average. A ceramic foam filter with a larger…<\/p>","protected":false},"author":1,"featured_media":8307,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-8306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nChoose Ceramic Foam Filters with fewer blind holes<\/title>\n<meta name=\"description\" content=\"Choose Ceramic Foam Filters: The higher the light transmittance, the fewer blind holes the more effective, the better the filter effect.\" \/>\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\/choose-ceramic-foam-filters\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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