Silicon SiC Carbide Ceramic Foam Filter

Introduction

Foam ceramic filter can significantly improve the quality of cast iron parts and reduce the reject rate. It can also be used in continuous casting and rolling process, and can be made into corresponding sizes and different thickness according to runner and pouring weight. The foam ceramic filter has excellent filtration effect on copper water or molten iron, and uses perfect three-dimensional structure to effectively remove oxide inclusions and other non-metallic inclusions by blocking and capturing adsorption. Whether it is gray iron, ductile iron or shaft body, cylinder block or complex large parts, precision hardware parts after filtration,.

Main features

Raw material	Alumina	Silicon carbide	Zirconia	Magnesium oxide
Colour	White	Black grey	Yellow	Dark yellow
Pore density	8-60ppi	8-60ppi	8-60ppi	8-60ppi
Porosity	80-90%	80-90%	80-90%	80-90%
Fire resistance	≤1100℃	≤1500℃	≤1700℃	≤1000℃
Bending strength	>0.6Mpa	>0.8Mpa	>1.0Mpa	>0.6Mpa
compressive strength	>0.8Mpa	>0.9Mpa	>1.2Mpa	>0.8Mpa
Bulk density	0.3-0.45g/cm³	0.35-0.5g/cm³	0.9-1.5g/cm³	0.35-0.5g/cm³
Thermal shock resistance	6times/1100℃	6times/1100℃	6times/1100℃	6times/1100℃
Application	Aluminum alloy and others Non ferrous alloys	Ductile iron malleable iron Grey cast iron and other cast iron	A high melting metal alloy, such as steel Alloy steel Stainless steel, etc	Magnesium and high activity alloys

To customize various metal foams, please click the picture below for details：