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Silicon Carbide Ceramic Foam Filters (Material:Alumina , Silicon carbide,Zirconia, Magnesia) mainly for filtration of cast iron and non-ferrous alloys. With their excellent resistance to attack and corrosion from molten iron liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.
Silicon Carbide Ceramic Foam Filters (Material:Alumina , Silicon carbide,Zirconia, Magnesia) is available in all standard dimensions and different thickness. The most common porosities are PPI 10, 20 and 30; higher porosities are available upon request. Custom-made cut-to-size filters are also possible.
Silicon Carbide Ceramic Foam Filters common sizes in Round shape:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm, 70x22mm, 80x22mm , 90x22mm,100x22mm, 305x25mm
SiC Ceramic Foam Filters common sizes in Square shape:
40x40x11mm, 40x40x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm
The foam ceramic filter sheet can fully reflect its rectification, mechanical screening, “filter cake” and adsorption four filtering mechanisms when filtering molten metal, and the filter material has good chemical stability. Does not react with the alloy liquid, thereby effectively removing or reducing inclusions in the metal liquid such as copper iron parts, thereby improving the purity of the molten metal, smoothing the surface of the cast metal casting, improving the strength, and reducing the scrap rate. Reduce machining losses, reduce energy consumption, increase labor productivity and reduce costs!