Zirconia Ceramic Foam Filters for Casting Filtration

Short Description:

Zirconia Ceramic Foam Filter is a phosphate-free, high metling point, It is characterized by high porosity and mechanochemical stability and excellent resistance to thermal shock and corrosion from molten steel, It can effectively remove inclusions, reduce trapped gas and provide laminar flow when molten zieconia foam filtrated, it is machined to tight dimensional tolerance during production, this combination of physical properties and precise tolerance make them first choice for molten steel,alloy steel, and stainless steel, etc.

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Product Detail

Product Tags

Technical parameters:

Material	Zirconia
Color	Yellow
Pore Density	8-60ppi
Porosity	80-90%
Refractoriness	≤1700°C
Bending Strength	>1.0Mpa
Compression Strength	>1.2Mpa
Volume-weight	0.9-1.5 g/cm3
Thermal shock resistance	6times/1100°C
Application	High melting point metal alloys like Steel,Alloy Steel,Stainless Steel etc

Specification for Steel Casting:

Dimensions (mm)	Zirconia Foam Filter
Dimensions (mm)	Pouring Rate(kg)	Filtration Capacity(kg)
50×50×22	3~5	30
50×75×22	4~6	40
75×75×22	7~12	60
75×100×22	8~15	80
100×100×22	14~20	100
Dia 50×22	2~6	18
Dia 80×22	6~10	50
Dia 90×22	8~16	70

Colorful ceramic foam filter Bacteria culture brick

Physical &chemical properties

Type	Bacteria culture cube
Material	Alumina
Applied temperature	≤1200celsius degree
Color	White, yellow , grey, red, etc
Bulk Density	0.35~0.55g/cm3
Bore Density	10~60PPI
Porosity	80~90%
Bending Strength	0.6Mpa
Compression Strength	≥0.8Mpa
Thermal Shock Resistance	Not break after 6 times thermal shock testing