Tag Archives: Ceramic Filter Manufacturing Process

The alumina ceramic foam filter for casting can capture the inclusions according to a certain mechanism, thereby purifying the metal. In 1978, the United States developed a new filter-ceramic foam filter, which provides a high-efficiency filter for the production of aluminum castings, and is widely used in the production of semi-continuous ingots and molded castings. […]

Foundry molten metal filtration requires good chemical stability and excellent filter function, especially for the collection and absorption of 1~10um small impurities and filter residue. The ceramic foam filter has a three-dimensional structure, it can improve the quality of castings on a large scale by changing the molten metal from turbulent flow to laminar flow, […]

According to the molten Al filtration method, the molten Al is passed through a refractory ceramic foam filter to remove inclusions. Larger inclusion particles can be removed from the molten Al. However, it is difficult to remove small inclusion particles of 100 μm or smaller that account for most of the inclusions. In particular, it […]

Today’s aluminum industry requires strict metal quality standards to prevent parts failure in key components of automobiles, airplanes, and machinery. Filtration is the last online metal treatment performed before molten aluminum casting. To control the flow rate and reduce the level of inclusions entering the filter system, many other upstream processing stages are required, all […]

Ceramic foam filter is a particularly useful filter in the filtration of molten metal. Ceramic foam filter manufacturing process is simple, immers the polyurethane foam in the ceramic slurry, and fires the polyurethane foam. It can make porous, hard, self-sustaining ceramic foam filter products. Ceramic Foam Filter Manufacturing Process The flexible foam material is impregnated […]

Asian foundry filter agent has been authorized by China’s manufacturers to sell foam ceramic filters to local aluminum plants. The purification purpose of ceramic foam filter in aluminum foundry is to remove alumina slag and hydrogen from aluminum melt to improve the process and mechanical properties of aluminum materials or products. In the process of […]

The Asian casting filter is the most commonly used ceramic foam filter in the aluminum casting industry. Most plants use degassing process in the treatment of molten aluminum, and use 30ppi and 40ppi CFF to filter aluminum slag. Ceramic foam filter plates of 10-40 PPI are usually used for common aluminum castings. Ceramic filter plates […]

The molten Al ceramic foam filter plate supplied by our company can effectively remove various inclusions in the molten aluminum with a fineness of micrometers, so that the aluminum water becomes a smooth laminar flow, which is conducive to filling; it has good mechanical strength and chemistry Stability, excellent aluminum water scouring resistance; strictly controlled […]

The quality of aluminum melt is very important, and it greatly affects the subsequent processing performance and the quality of the final product. Therefore, all countries in the world wish the purification of aluminum melt very seriously. Ceramic foam filtering technology has been used to remove inclusions in molten aluminum for more than 30 years. […]

The molten aluminum ceramic filter plate can effectively remove the large inclusions in the molten aluminum, and absorb the fine inclusion particles of micrometer size, improve the surface quality, improve the product performance, improve the effect of the microstructure, and increase the yield. It is widely used in the production of aluminum profile, aluminum foil, […]