8ppi Zirconia ceramic foam filters by Hebei CangChen

What is Zirconia Ceramic Foam Filter?

Zirconia ceramic filter is made by mixing ZRO2-based ceramic particles with additives, and formed from a plain blank, drying and sintering. The maximum temperature can reach 1760℃.

Mainly used for melt filtration in the fields of cast steel parts, large cast iron parts, high-temperature mother alloys, aviation castings, and low-pressure casting of non-ferrous metal alloys.

The work process of Zirconia ceramic foam filter:

Zirconia foam ceramic filter is with a uniform three-dimensional network structure, high strength, stable texture, no slag dropping, high temperature resistance, and thermal shock resistance, ect. excellent performance.

Suitable for purification and filtration of stainless steel, carbon steel, copper castings and other high temperature alloy solutions below 1760℃.

It can filter non-metal slag inclusions and slags as small as micrometers, making the surface of steel castings smoother and reducing machining losses.

It can make the molten steel fill the cavity more uniformly.

Higher turbulence of molten metal during pouring tendency and the turbulent flowing through the three-dimensional pore structure is finally converted into a very stable laminar flow.

The cavity is filled better by laminar flow, which reduces the impact corrosion of the metal solution on the casting cavity, and significantly reduces the reject rate, reduces production costs, and improves labor productivity.

What Min. ppi can we produce?

Zirconia foam ceramic filter is made of high-quality and high-purity zirconia, using unique formula and advanced environmental protection technology.

Zirconia Ceramic Foam Filters are used for filtration of all types of steel like unalloyed, low alloyed, stainless and high-alloyed. Filters are recommended especially for high quality grades of alloys. 

For now, 8ppi is the Min. we can produce!

Test Report for 100x20mm