HC Press- / Presskeramik Filter

FILTEC® HC Extruded/pressed Ceramic Filter is a cordierite-mullite-based product, it is made by unique technology. The filter is characterized by precise dimension and high mechanical strength and excellent resistance to thermal attack and corrosion from molten iron liquid. When HC ceramic filter applied, it can remove slag and non-metallic inclusions from iron liquid, it also reduces the risk of inclusions in casting ,thereby improving the surface finish and machinability of the finished castings.FILTEC® HC Extruded ceramic Filters are widely used for molten iron together with or without ceramic foam filter, It is also applied in casting steel foundries.. TypeHCThermal Expansion Coefficient (10005.4×106/Compression strength(veritcal to hole wall)2.0MPaCompression strength( Horizontal to hole wall)20MPaRefractoriness1700Alumina46%