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Ceramic Foam Filter
Ceramic Foam filters are developed as a new type molten metal filter to decrease casting flaw and impurities from liquid metals in recent years.
Characteristics: light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, high-performance,
How they work: placed properly within the gating system, they effectively remove non-metallic inclusions including slag and dross from the molten metal stream. Capture non metallic inclusions improve strength, ductility, and fatigue resistance of the metal.
Additionally, they also aid in reducing turbulence in the gating system, provide lamina flow of metal, and trapped gas that enters the mold cavity.
1. Decrease inclusion defect
Inclusion defect is reduced by over 50%.
2. Improve machinability
Tool life is increased by over 30%.
3. Improve mechanical property
Mechanical properties are increased by more than 10%.
4. Increase overall yield of casting
Overall yield is increased by over 10%.
All of following filters are available in square, round and custom geometric shapes; sizes ranging from 10mm up to 600mm, and thicknesses from 10-50mm. Pore densities from 10-40 pores per inch are available.