China Price High Quality Sic Al2O3 Ceramic Foam Filter Porous Ceramics Alumina Foam Catalysis Carrier for Precision Casting
Alumina foam ceramic filters are mainly used in purification processes in the production of aluminum and aluminum alloys. It can effectively remove various inclusions with a fineness of micron level in the aluminum water, so that the aluminum water becomes a stable laminar flow, which is conducive to filling; it has excellent resistance to aluminum water erosion, and strictly controls the hole size and porosity. , a stable filtering effect can be obtained, thereby improving the casting quality, reducing the scrap rate of castings, prolonging the service life and reducing the casting cost. Large-sized alumina foam ceramic sheets (filter plates) are widely used in aluminum casting workshops such as aluminum alloy casting rods, flat ingots, aluminum foils, aluminum cans and high-end aluminum profiles. The filtration rate of impurity particles from 15 to 20 microns is 98.3% , which helps get the perfect aluminum product.
Application range: aluminum castings and aluminum smelting filtration.
| Main material | AL 203 |
| Applied temperaturte | ≤1200°C |
| Color | White |
| Ppi | 10/20/30（Number of holes per 25.4mm line） |
| Porosity | 80-90% |
| Compressive strength | ≥0.8Mpa |
| Bulk density | 0.4-0.5g/cm3 |
Conventional size: Various specifications can be produced according to customer requirements, the mesh size is from 10ppi to 400ppi, and the maximum size can be up to 23 inches.
Related products
-
Alumina Ceramic Foam Filter
Alumina Ceramic Foam Filter Alumina Ceramic Foam Filter is a kind of effective molten metal filter. It’s three-dimensional connected mesh structure and high porosity has many advantages,for example, large surface area of slags collection. Large inner surface area of filtering.small flow resistance.good filtering effect.etc. Alumina Ceramic Foam Filter is one of the size ,the size can be customized. Pore Density: 10-60 PPI Functions of ceramic foam filter ● decontamin...
-
Silicon Carbide Ceramic Foam Filter
Silicon Carbide Ceramic Foam Filter SIC Ceramic Foam Filter is a kind of effective molten metal filter. It’s three-dimensional connected mesh structure and high porosity has many advantages,for example, large surface area of slags collection. Large inner surface area of filtering.small flow resistance.good filtering effect.etc. SIC Ceramic Foam Filter is one of the size ,the size can be customized. Pore Density: 10-60 PPI Functions of ceramic foam filter ● decontaminate t...
-
Zirconia Ceramic Foam Filter
Zirconia Ceramic Foam Filter Zirconia Ceramic Foam Filter is a phosphate-free, high metling point, It is characterized by high porosity and mechanochemical stability and excellent resistance to thermal shock and corrosion from molten steel, It can effectively remove inclusions, reduce trapped gas and provide laminar flow when molten zieconia foam filtrated, it is machined to tight dimensional tolerance during production, this combination of physical properties and precise tolerance make...
