Material: SiC Max working Temp.: 1500 C Aperture:10-60 PPI Porosity:80-90% Application: Iron and its alloys casting

SIC Ceramic Foam Filters are widely used for molten iron and its alloys filtration in ferrous foundries, they are also applied as gas and dust absorbing media in air-cleaning engineering.

We can offer various shapes,such as square, round and custom geometric shapes. Sizes from 10mm up to 600mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60ppi. we also can be customized as per client's requirements.

1.Technical data of Sillicon carbide ceramic foam filter:

Material	SiC
Colour	Grey-black
Aperture	4~60 PPI
Cell-opening ratio	80~90%
Operating temperature	1500°C
Compression Strength	≥1.0Mpa
Bulk Density	0.45-0.65g/cm3
Thermal Shock Resistance(1100-20°C)	>6 times
application	iron

2.Chemical composition of SiC ceramic foam filters:

Chemical Composition	Content
SiC	≥70.00%
Al2O3	≤25.00%
Other	≤5%

Silicon carbide ceramic foam filter for molten iron,copper