Refractory Filter

Application: For the filtration of molten Iron, copper, aluminum and alloy.
Refractory Filter are mainly designed to improve the quality of iron castings. The filter can effectively remove non-metallic inclusions including slag and dross from the molten metal stream. Additionally, they aid in reducing turbulence in the gating system. SIC ceramic foam filter's outstanding thermal shock resistance and high strength properties were developed for superior performance in extreme iron or aluminum and copper based alloy foundry applications.

Technique data
Main material: Silicon Carbide
Max. Applied temperature: 1500cerntigrade
Color: Gray black
Hole density (PPI): 10/20/25/30(PPI=pores per inch)
Porosity(%): 80-90
High temperature bending strength(Mpa): 2.5
Bending strength(Mpa): 1.5
Compressive Strength(MPa): 1.0
Bulk Density(g/cm3): 0.43
Thermal shock resistance: 6 times/1100certigrade room temp.

Dimensions
Different sizes and PPI can be made upon customer request
Length*width*height=(35-200)*(35-200)*(10-30)mm
With round, square and rectangle shapes. Size tolerance: 1mm
Pore size: 10PPI/20PPI/25PPI/30PPI. PPI tolerance: 2PPI