Foam ceramic filter has been applied in New Zealand Aluminum production, bringing a qualitative leap in the filtration of molten metal. Foam ceramic is a kind of porous material, which has the characteristics of a three-dimensional network structure and high porosity. Due to the special structure of foam ceramics, it has the advantages of low […]
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 […]
The ceramic foam is made of an open-celled, preferably hydrophobic, flexible foam material having a plurality of interconnected voids surrounded by a network of said flexible foam material. Typical materials that can be used include polymer foams, such as polyurethane foams, and cellulose foams. Generally, any combustible organic plastic foam that has elasticity and the […]
