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Zirconia Ceramic Foam Filters

Silicon Carbide Ceramic Foam Filters

    Product Description

    Silicon Carbide foundry foam ceramic filter is mainly for filtration of cast iron and non-ferrous alloys. With their excellent resistance against 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. SiC Ceramic Foam Filters is available in all standard dimensions and different thickness.

Physical Properties for Silicon Carbide Ceramic Foam Filters

Working Temperature ≤1540°C
Porosity 80~90%
Compression Strength ≥1.0Mpa
Volume Density 0.3-0.5g/cm3
Thermal Shock Resistance 1200°C---room temperature 3 times
Application Cast steel industry, high temperature gas filter, chemical fillings and catalysis carrier etc.

Chemical Composition for Silicon Carbide Ceramic Foam Filters

Al2O3 ≤28.00%
SiC ≥62.00%
SiO2 ≤10.00%
Fe2O3 ≤0.50%
Round shape 40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm, 70x22mm, 80x22mm , 90x22mm,100x22mm, 305x25mm
Square shape 40x40x11mm, 40x40x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm
Other sizes can be customized

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