Tag Archives: Molten Aluminium Filtration

The foam ceramic filter plate is widely used in aluminum foundries because of its convenient use, good filtering effect and low price. In developed countries, more than 50% of aluminum alloy melts are filtered by foam ceramic filter plates. The ceramic foam filter plate is generally a filter with a thickness of 50 mm and […]

The filter plate has an open-pored structure, which is characterized by having a plurality of interconnected voids, so that molten metal can pass through to remove entrained solids. Such filters include solid filter plates made of sintered ceramic aggregate. A ceramic foam filter with an open-cell structure, which is characterized by a plurality of interconnected […]

Ceramic filters for aluminum foundry are commonly used to filter various molten aluminum. Ceramic filters for aluminum foundry formed by impregnating organic foam with an aqueous slurry, the slurry composition containing 20%-50% silicon carbide, 20-50% alumina, 1.5-5.0% aluminosilicate fibers, And it has been fired at a temperature of at least 1150°C so that the filter […]

Molten aluminium Filtration filtration mechanism Sieving Like a sieve, it prevents the inclusion of particles and their agglomerates whose size is larger than the pore size of the filter surface. Cake filter After sieving, many inclusions larger than the ceramic foam filter hole are captured at the inlet of the filter. As the number of […]