SIC Ceramic Foam Filter

Silicon Carbide Ceramic Foam filtersare just developed as a new type molten metal filter to decrease casting flaw in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, high-performance, Itis designed for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings and malleable castings, Bronze casting, etc. 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.Fuji silicon carbide ceramic foam filter have many excellent properties as follows1.Decrease inclusion defect Inclusion defect is reduced by over 50%.2. improve Machinability Tool life is increased by over 30%.3.Improve mechanical property Mechanical properties are increased by more than 10%.4.Increase overall yield of casting Overall yield is increased by over 10%.The size are available in square, round and custom geometric shapes; sizes ranging from 10mm up to 600mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, 15ppi, 20ppi, 25ppi. Higher porosities are availableuponrequest. Custom-made cut-to-size filters are also possible.Common size in Round shape:40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm, 70x22mm, 80x22mm , 90x22mm,100x22mm, 305x25mmcommon sizes in Square shape:40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mmPhysical Properties for SiC Ceramic Foam Filters(FJ-CFS)Porosity(%)80 90%Working Temperature≤1500°CBending Strength(Mpa)0.8Compression Strength(Mpa)0.9Thermal Shock Resistance1100°C---room temperature6 timesVolume Density0.4-0.5g/cm3Chemical Composition for SiC Ceramic Foam Filters(FJ-CFS)Al2O3SiC≤25.00%≥70.00% If you have any question or enquiry, Please kindly feel free to contact us. We are willing to supply you superior filters in most competitive price with professional service.