Ceramic Foam Filtration

Ceramic foam filter from adtech metallurgical materials co ltd has been focusing on research development production and marketing of the adhesive ceramic foam filter cff for aluminum alloy casting since 2012.

Ceramic foam filtration.

During filtration inclusions in the molten aluminum flow along the zigzag channels and pores and are directly intercepted adsorbed and deposited when contacting with the foam like framework of the filter plate. Taofil ceramic foam filters fcf 3. This kind of filter works at pouring temperatures up to 2000 f by providing a deep bed filtration to. Disa automatic moulding line disa mouding line horizontal and vertical extruded ceramic filter pressed ceramic filter or ceramic foam filter used for molten metal filtration by inserting into filter seat.

They are made by introducing polymeric cellular foam into a liquid ceramic pulp. In aluminum casting ceramic foam filters are most commonly used. White in color taofil fcf 3 foam filter is made from high purity alumina ai2o3. The pore network within the filter provides a large surface area for inclusion entrapment.

Filter dimensions range from 15 17 to 23 inches and pores size from 20 to 60 ppi. In addition to the ceramic foam filter the ceramic plate is mainly connected with the multi layer filter plate. Ceramic foam filter made from alumina the ceramic foam filter maintains its high strength and its excellent resistance to chemical wear through the cast. About this project ceramic foam filter.

Then this ceramic coated foam is dried and fired to delete burn out polymer base.