Gold Member Since 2013
Audited Supplier
Beihai Xiaoming International Import and Export Trading Co., Ltd.

Foam, Ceramic Filter, Foam Filter manufacturer / supplier in China, offering Excellent Corrosion Resistance Alumina Ceramic Foam Filter for Smelting, Silicon Carbide Ceramic Foam Filter for Metal Filtration, Sic Ceramic Foam Filters Foundry Filters Iron Casting Filters and so on.

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Supplier Homepage Product Foam Ceramic Filter Al2O3 Ceramic Foam Filter Excellent Corrosion Resistance Alumina Ceramic Foam Filter for Smelting

Excellent Corrosion Resistance Alumina Ceramic Foam Filter for Smelting

Purchase Qty.:
(piece (depend on size))
200-999 1,000-1,999 2,000+
FOB Unit Price: US $1.66 US $1.6 US $1.55
Purchase Qty. (piece (depend on size)) FOB Unit Price
200-999 US $1.66
1,000-1,999 US $1.6
2,000+ US $1.55
Get Latest Price
Production Capacity: 100, 000pieces/Month
Transport Package: Export Package: Wooden Box+Pallet
Payment Terms: T/T

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Basic Info
  • Model NO.: CFA
  • Feature: Long Time Materials
  • Shape: Rectangle, Round, Square
  • Specification: Diameter=30~500mm H=5~20mm
  • Thickness: 12-25mm
  • Trademark: DXY
  • HS Code: 842199900
  • Refractoriness (℃): 1200 Celsius Degree
  • Type: Refractory Material
  • Material: Alumina
  • Ppi: 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60ppi
  • Usage: Alumina Alloy Casting
  • Origin: China
Product Description
Alumina ceramic foam filter effectively removes large inclusions in aluminium liquid, adsorption of micro-inclusions in particle, to improve surface quality, improving product performance, microstructure, improving yield, widely used in aluminium alloy casting and other production areas.

Applications: Filters for Molten Aluminum & Alloy: (aluminium oxide)
Material: Alumina (Al2O3)
Working Temperature: 1200 Celsius Degree
Pore Size: 10, 20, 30, 60 PPI

Regular Size: 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 Shape (mm): L*W*H
L=40~500mm
W=40~500mm
H=10~50mm
All kinds of specifications are available as per your requests.
Feature  CFA  
Material  Alumina 
Temperature(celsius degree) ≤1200  
PPI 10~60  
Porsity(%)  80~90  
Hardness (Mpa) ≥0.8
Density (g/cm3) ≤0.5  
Thermal Stability(1100 celsius degree/per time) 2
AI2O3 (%) 60~70
SiO2  (%) 15~25
SiC  (%)
ZrO2 (%)
MgO _  
Others (%)  10~15
Application Aluminum alloy, etc. 


















Technical parameters
 Model  Compressive Strength (Mpa)   Porosity (%)  Volume Concentration (g/cm3)  Usage Temperature (≤celsius degree)
 CFA  ≥0.8   80~90     0.36~0.50   1200
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