Silicon Carbide Ceramic Foam Filters for Iron casting

Apply to improve quality of nodular graphite iron castings, grey iron castings, tenacity iron castings, drop turbulent of iron solution at feeder mouth. It can bear seamy environment in the process of mouding. Purge iron solution. Improve quality of iron casting. Reduce foreign residue of iron casting. Stabilize time of moulding.

Technical Data:
Bore Density(PPi)/PP: 4-60
Porosity (%): 80-90
Refractoriness: 1500
Bending Strength (Mpa): 0.8
Compression Sterngth (Mpa): 0.9
Thermal Shock Resistance: 6