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Sari Metal Abrasive Co., Ltd.

China Manufacturer with main products: Stainless Steel Shot, Steel Cut Wire Shot, Steel Shot, Steel Grit, Stainless Steel Ball, Zinc Shot, Copper Shot, Alulminum Shot Cut Wire

Home  >Products Catalog > white aluminum oxide WFA fused alumina white corundum

white aluminum oxide WFA fused alumina white corundum

Supply Ability: 1,000 Metric Ton/Metric Tons per Month
Shipping: fast, 7-10days
Payment Terms: L/C, T/T, Western Union

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Export Markets: Eastern Europe, Southeast Asia, Mid East, Eastern Asia
Place of Origin: Hunan in China
Packaging Details: 25kags/bag, 1000kgs/ton bag

Quick Details

  • Abrasive Grain Sizes: 0.01-10mm
  • Usage: blasting,polishing
  • Material: al2o3>99.5%
  • name: white aluminum oxide
  • product name: WFA white fused alumina
  • Material: Al2O3 >99.5
  • Hardness: 9.0moh
  • size: 0.01-10mm or OEM
  • Package: 25kgs/bag


WFA white aluminum oxide

White fused aluminum Oxide, called White Corundum, white fused alumina ,
white electrofused-alumina, white fused Al2O3, white electrocorundum,White Aloxide too.

Mainly chemistry composition:

Al2O3 >995.%

Size: Grit# 36,40,55,75,90,110,150,220,320,400 0.05-10mm,20/40mesh,30/60mesh,80mesh, F10-F300

white fused aluminum/white corundum/WA


Range of grit sizes






















Physical properties of white fused alumina





Bulk density


Grain density

3.90g/cm3 min

Morse hardness


Micro hardness




Density: 3.90 g/cm3

Hardness: Mr Spectral hardness is 2000-2200 Kg/was, 9.0 mohs hardness

Color: dark brown, deep blue in colour after calcination

Melting point: 2250 C

The highest use temperature: 1900 C

Specific heat (Cal/g. C) 0.26 (20-90 - C)

Heat transfer coefficient at room temperature to 900 C (Cal/cm3. SEC. C)

Refractive index: e = 1.760 w = 1.768 (Na line)

Resistivity: 30 C 300 C 900 C 1600 C (cm)

Coefficient of expansion: 7-9 (0-1600 - C)


Abrasive Blasting material
High-quality refractory materials 
Raw material for refractory brick
high end refractory products for the steel, foundry , and glass industry.

Any details, welcome contact with us.

Large quantity, better price.

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