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 SiC ceramic foam filter:

Type	Carborundum CFF
Material	SiC
Colour	Grey-black
Pore Size	10-60PPI
Porosity	80-90%
Operating temperature	≤1500 º C
Bending Strength	0.8Mpa
Compression Sterngth	≥1.0Mpa
Bulk Density	0.45~0.65g/cm3
Thermal Shock Resistance(1100-20°C)	>6 times
Application	Molten Iron and its alloys

2.Chemical composition of SiC ceramic foam filters:

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

3.Common specifications of SIC Ceramic Foam filter:

Size (mm)	Size (mm)	Size (mm)	Size (mm)
Φ40×11	Φ80×22	40×40×13mm	50×75×22mm
Φ40×15	Φ90×22	40×40×15mm	100×75×22mm
Φ50×15	Φ70×22	50×50×15mm	100×100×22mm
Φ50×20	Φ100×22	50×50×22mm	55×55×15mm
Φ60×22	Φ305×25	75×75×22mm	150×150×22mm

Note:we can be customized as per client's requirements.

Silicon carbide ceramic foam filter (Molten metal filter)