Tag Archives: Molten Metal Filtering

Alcan foundry ceramic foam filters not only have a good purification effect, but also is convenient to use. The melt only needs a pressure difference of 100~150 mm when it passes through, and once it passes, it only needs to maintain a pressure difference of 2-10 mm. Its purification principle is the same as that […]

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 […]