Ceramic foam filter has the advantages of high porosity, low loss of thermal shock, high mechanical strength at normal and high temperature, large specific surface, good chemical stability and excellent filtering functions of screen, filtering residuum collection and adsorption especially for tiny impurity of 1~10μm.
The three-dimensional structure can improve the cast quality in large scale by changing the molten metal from turbulence flow to lamellar flow, removing the gass and smoothing the casting. Ceramic foam filter is not only applied for molten metal filtering in high temperature, but gas treatment in high temperature, carrier of catalyzer, solid heat exchange and advanced filling for chemical industry.
Nanciang Company has developed three kinds of ceramic foam filters: Alumina foam filter, Silicon carbide foam filter, Zirconia foam filter.
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Items |
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Material |
Alumina |
Silicon Carbide |
Zirconia |
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Colour |
White |
Grey-black |
Yellow |
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Applied Temp. |
≤ 1200 |
≤ 1500 |
≤ 1700 |
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Pore Size(PPi) |
8~50 |
8~50 |
8~50 |
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Porosity(%) |
80~90 |
80~90 |
80~90 |
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Bulk Density(g/cm3) |
0.35~0.55 |
0.45~0.65 |
1.0~1.5 |
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Compressive Strength(Mpa) |
≥ 0.8 |
≥ 1.0 |
≥ 1.5 |
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Application |
Molten Aluminum and Alloy |
Molten Cuprum, Iron and Alloy |
Molten Stainless Steel, Alloy and other metal in precision molding |
Pingxiang Nanxiang Chemical Packing Co., Ltd located in West Section, Hi-Tech Industrial Park, Pingxiang. Our main products are random and structured chemical packing in ceramic, plastic & metal material, molecular sieve, Ceramic Ball, honeycomb ceramics, etc.
Nanxiang has a skilled responsible and committed team work who will ensure your requirements will be met promptly and fully. Please contact us for your requirements.
