Ceramic Filter Indonesia Aluminum Company

24 de diciembre Empresa de aluminio y filtros cerámicos de Indonesia

Posted at 01:19h in Filtro de espuma cerámica by AdTech 0 Comments

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Ceramic Filter Indonesia Aluminum Company can effectively control the oxidized inclusions in the melt to improve the quality of cast rods and rolled plates has become a common goal pursued by the metallurgical, casting and material industries of all countries. At present, filtration and purification methods are widely used to remove inclusions in aluminum alloy melts.

China is a major producer of aluminum products, and the output of aluminum products has always been the world’s largest, but mainly low-end products.
With the continuous expansion of market demand, aluminum products must move towards high-end. The use of foam ceramic filter plates can improve the quality of aluminum products, improve product grades, and make them meet the requirements of the high-end market. Therefore, the demand for filter plates

The development of Ceramic Filter Indonesia Aluminum Company began in the 1970s and is a porous material with high temperature characteristics.
Its pore size ranges from nanometers to micrometers. It has a high porosity porous ceramic body with a three-dimensional space grid structure. The porosity is between 20% and 95%. Its shape is like tempered foam or porcelain. Sponge body, the use temperature is from room temperature to 1600℃.
Since the United States invented the use of ceramic slurries such as alumina and kaolin in 1978 to successfully develop foam ceramics for aluminum alloy casting and filtration, countries such as Britain, Japan, Germany, and Switzerland have competed in research.
The production process is becoming more and more advanced, and the technical equipment is becoming more and more mechanized and automated. According to different application purposes, a variety of materials have been developed for filtros de espuma cerámica for different purposes.
Como el A1203, el ZrO₂, el SiC, el nitruro de silicio, el boruro y otras cerámicas espumadas para altas temperaturas; además, en algunos casos se añaden determinados minerales, como la mullita, el Dong Qingshi, las cenizas volantes, las cenizas de carbón, etc., y los productos se han serializado y normalizado, dando lugar a una nueva industria.

Foam ceramic filtration is the last process of aluminum melt purification treatment.
It needs to be specially pointed out that to prevent the secondary pollution of the melt that may occur in the process of the aluminum melt after leaving the filter box to solidification and forming.
En este proceso, utilice aluminio antiadherente de alta resistencia y larga duración, así como una cubeta de sinterización, una caja frontal, una placa de distribución y una tapa térmica de cerámica de sílice fundida con buen aislamiento térmico, y realice una deshumidificación y limpieza oportunas para eliminar posibles fuentes de contaminación. .
Es fundamental garantizar la limpieza del aluminio fundido.