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Alumina Ceramic Foam Filter for Molten Metal
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Alumina Ceramic Foam Filter for Molten Metal

Quantity:
  • Shanghai, China
  • 100, 000pieces/Month
  • L/C, T/T, D/P, Western Union, Paypal
  • CFA
  • 12-25mm
  • Alumina Casting
  • DXY
  • Export Package: Wooden Box+Pallet
  • Diameter=30~500mm H=5~20mm
  • China
  • 842199900
  • 1200 Celsius Degree
  • Long Time Materials
  • Refractory Material
  • Rectangle, Round, Square
  • Alumina
  • 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60ppi

Product Description

Alumina 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.

Applications:
*Sand casting
*Investment casting
*Shell casting
*Low-pressure die casting
*Permanent mould casting
*Holding and transfer systems

Features
*Alumina ceramic marterial with three-dimensional network structure through high-temperature sinterings
*High strength, erosion resistance, strong adsorption of impurities, can effectively remove tiny inclusions in molten aluminum
*Wide range of applications

Advantages:
*Easily installed
*Resistant to molten aluminium
*Non-wetting
*Excellent hot strength
*Dimensionally stable
*Suitable for both horizontal and vertical placement

Specifications:
Alumina ceramic foam filters are available in a wide range of sizes and in several standard shapes and pore sizes.
Round Shape (mm):
D*H D=30~200mm H=5~20mm
Φ 40*12, Φ 45*15, Φ 50*15, Φ 55*15, Φ 60*15, Φ 70*20, Φ 90*20, Φ 150*25, Φ 200*25
Square and Rectangular Shape (mm):
L*W*H
L=40~500mm W=40~500mm H=10~50mm

All kinds of specifications are available on your request.
Material AL2O3
Operation Temperature 1200 ° C
Color White
Pore Size (ppi) 10~50
Porosity(%) 70~95
Density(g/cm3) 0.35~0.5
Compressive Strength(MPa) ≥ 1.0
Thermal Stability1100 ° C~room temperature good
Application molten aluminium casting filtration
Alumina Ceramic Foam Filter for Molten Metal
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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