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.
Ceramic foam filtration.
Then this ceramic coated foam is dried and fired to delete burn out polymer base.
Taofil fcf 3 foam filter is a common type of filtering tool for aluminum and non ferrous alloy smelting industries.
Using cost effective metal filtration cup filters simple but very effective to replace ceramic foam filter.
The pore network within the filter provides a large surface area for inclusion entrapment.
About this project ceramic foam filter.
White in color taofil fcf 3 foam filter is made from high purity alumina ai2o3.
Ceramic foam filter made from alumina the ceramic foam filter maintains its high strength and its excellent resistance to chemical wear through the cast.
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.
Filter dimensions range from 15 17 to 23 inches and pores size from 20 to 60 ppi.
In aluminum casting ceramic foam filters are most commonly used.
This kind of filter works at pouring temperatures up to 2000 f by providing a deep bed filtration to.
Taofil ceramic foam filters fcf 3.
They are made by introducing polymeric cellular foam into a liquid ceramic pulp.