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Sic Ceramic Foam Filter for Steel Iron Casting
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Sic Ceramic Foam Filter for Steel Iron Casting

Quantity:
  • Shanghai, China

  • 100, 000pieces/Month

  • L/C, T/T, Western Union, Paypal

  • CFS

  • 11-50mm

  • Steel Iron Alloy Casting

  • DXY

  • Export Package: Wooden Box+Pallet

  • 50*50*13mm, 200*150*15mm, 400*250*15mm, etc

  • China

  • 842199900

  • 1770< Refractoriness< 2000

  • Long Time Materials

  • Refractory Material

  • Rectangle, Round, Square

  • Silicon Carbide (SiC)

  • 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60ppi

Product Description

SiC Ceramic Foam filter is just developed as a new type molten metal filter to decrease casting flaw in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, high-performance, SiC Ceramic Foam filter is designed for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings and malleable castings, Bronze casting, etc. With their excellent resistance to attack and corrosion from molten iron liquid.

SiC Ceramic Foam filter 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.
*Filter the surdries in the castings, reduce the casting splracles, reduce the veins flowing when pouring the casting, reduce surface defects, obviously to improve the final-product rate
*Reduce castings manufacturing duration and the sword and tool damages, improve casting surface manufacturing quality
*Strengthen castings anti-pressure and airproof features, strengthen elongate anti-resistance intensity, to improve surface glabrousness
*Predigest casting system designing requirement, reduce the length of horizontal casting channel, improve castings technology output rate

The size are available in square, round and custom geometric shapes. Sizes ranging from 10mm up to 600mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, 15ppi, 20ppi, 25ppi. Higher porosities are available upon request.

Characterized by high porosity, stability and excellent resistance to thermal attack. Compared with traditional filtering materials, the ceramic foam filter has obvious advantages as belows:
*Thermal and chemical stability in high temperature, avoiding the chemical reaction with the filtered molten metal
*High porosity and good mechanical strength in high temperature due to its pure ceramic composite
*Low head loss, easy operation, energy-saving
*Making metal liquid flowing at stable speed and avoiding the sputtering and backset, thus increasing the surface quality of the cast part, preventing the pore disfigurement and finally lower down the unqualified rate
*Various sizes, shapes, apertures are available for kinds of foundry technique
Porosity(%) 80~90%
Working Temperature ≤ 1500 ° C
Bending Strength(Mpa) 0.8
Compression Strength(Mpa) 0.9
Thermal Shock Resistance 1100 ° C---room temperature 6 times
Volume Density 0.4-0.5g/cm3
Sic Ceramic Foam Filter for Steel Iron Casting
No. Size (mm) Flow velocity (Kg/s) Filter capacity (Kg)
Gray castiron Ductile castiron Gray castiron Ductile castiron
1 30 × 50 × 22 2~4 1~3 45~60 15~30
2 40 × 40 × 11 2~4 1~3 45~60 15~30
40 × 40 × 13 2~4 1~3 45~60 15~30
40 × 40 × 22 2~4 1~3 45~60 15~30
3 50 × 50 × 13 3~6 2~4 55~90 25~45
50 × 50 × 22 3~6 2~4 55~90 25~45
4 60 × 60 × 22 4~8 3~5 65~110 40~75
5 66 × 66 × 22 5~9 4~6 80~130 45~80
6 75 × 50 × 22 4~8 5~7 65~110 40~75
7 75 × 75 × 22 9~14 6~9 145~220 70~100
8 Φ 50 × 22 3~5 1~3 50~70 20~40
9 Φ 60 × 22 3~6 2~4 65~110 35~60
10 Φ 70 × 22 4~8 3~6 75~130 40~75
11 Φ 76 × 22 5~9 4~7 90~150 45~80
12 Φ 90 × 22 10~15 6~9 180~260 75~110
13 100 × 50 × 22 8~12 5~8 130~200 65~90
14 100 × 60 × 22 9~14 6~9 180~260 70~100
15 150 × 100 × 22 18~25 12~16 300~ 400 150~210
16 150 × 150 × 22 35~50 24~36 400~ 900 300~450
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