Ceramic Foam Filter is mainly used for the filtration and purification of aluminum and alloy liquid in foundries with excellent resistance to corrosion and corrosion of aluminum liquid.
It can effectively remove inclusions, reduce trapped gas, provide laminar flow, and the filtered metal is significantly cleaner.
Cleaner metals result in higher quality castings, less scrap and fewer inclusion defects, all of which contribute to the bottom line of profit.

filtration and purification of aluminum

Purpose: Ceramic Foam Filter is used to filter aluminum slag
●Reduce waste related to inclusions
●Reduce costs related to inclusion defects
●Increase the speed of extrusion or rolling and increase productivity
●Increase casting flexibility, easy to replace alloy
●It is forbidden to clamp metal

Ceramic Foam Filter product features
●Superior dimensional tolerance
●Stable chemical composition
●Highest filtration efficiency
●Excellent strength
●Resistant to corrosion of molten aluminum and alloys
●Bevel and compressible gasket

Physical properties
Main material: Al2O3
Working temperature: ≤1100℃
color: White
Hole density: 10/20/30/40/50/60PPI (PPI = aperture per inch)
Porosity (%): 78 90
Compressive strength (MPa): ≥1.0 (room temperature)
Bulk density (g/cm3): 0.35 or 0.45
Thermal shock resistance: ≥2 times/800℃-room temperature

Ceramic Foam Filter

Ceramic foam filter Dimention

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