Ceramic foam filter offers a simple, reliable, and cost-effective method to remove inclusions for Rusal foundry. Filtering with CFF is a supplement to metal treatment within the furnace, such as fluxing and degassing or inline filtration. Rusal is one of the largest aluminum production companies in the world. The company’s main products are primary aluminum, […]
The initial foam ceramic filters manufacturing is formed by coating the reticulated polyurethane precursor with a ceramic slurry. The reticulated open-cell foam, preferably polyurethane foam, is impregnated with the ceramic slurry, wherein the entire structure of the reticulated open-cell foam is preferably covered by the slurry. The pore size of the foam is preferably between […]
The high temperature ceramic filter has a three-dimensional network skeleton structure, which is prepared by applying the ceramic slurry to a synthetic resin foam, it has an open-cell three-dimensional network skeleton structure, followed by drying and firing. The ceramic slurry contains 20-40 parts by weight of aluminum titanate, 40-60 parts by weight of mullite, 2-20 […]
