Sic ceramic foam filter is used for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings and malleable castings, Bronze casting, etc. It is also applied as gas and dust absorbing media in air-cleaning engineering. Sic ceramic foam filter is 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. With their excellent resistance to attack and corrosion from molten iron liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.
*Quality control system: ISO9001-2008
*Function: Water filter
*Filter fineness: 1-70 micron
*Easy to instal
*Service life: 4000-6000h
*Completely interchangeable with original element
*Wide range of types are available
*Any size, sample is available
*Energy efficient filters
*High integrity design to save your space
*OEM product is welcomed
*Reduce gas and inclusions that are contained in the casting, reduce the turbulence level of molten metal when filling the mold, reduce surface defects in castings, and significantly reduce the rejection rate of casting
*Increase the compressive sealing of casting, increase elongation and tensile strength of casting, improved surface finish of casting, improve the mobility of molten metal, increase the filling capacity and the feeding capacity of melt.
*Simplify the casting system, reduce the length of the lateral flow channel, improve casting yield.
*Reduce the processing time and tool abrasion, improve surface quality of casting.
*Ceramic foam possesses high mechanical strength, chemical stability, high resistance to thermal shock and liquid metal flow shock even under high temperature environment. No slag or broken in working process, to ensure the quality and stable chemical composition of the molten metal.
*Has a large and stable metal flow, even if the high content of inclusions in molten metals, ceramic foam filter will not be plugged. Ery high dimensional accuracy, can be automatically placed in production line.
|Chemical Composition ||Content |
|Sic ||≥ 70.00% |
|Al 2 O 3 ||≤ 25.00% |
|Other ||≤ 5% |
|Material ||Silicon Carbide |
|Color ||Grey-black |
|Applied temperature ||≤ 1500 º C |
|Pore Size ||10-60PPI |
|Porosity ||80-90% |
|Bulk Density ||0.45-0.65g/cm 3 |
|Compressive Strength ||≥ 1.0Mpa |
|Application ||Molten Cuprum, Iron and Alloy |
|specification(inch) ||Size (mmxmmxmm) ||hole |
|7 ||178x178x50 ||10 PPI / 20 PPI / 30 PPI |
40 PPI / 50 PPI / 60 PPI
|9 ||229x229x50 |
|12 ||305x305x50 |
|15 ||381x381x50 |
|17 ||432x432x50 |
|20 ||508x508x50 |
|23 ||584x584x50 |
|We can also supply other sizes as per customers requests |