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Zibo Biz-Harmony International Co., Ltd.

White Fused Alumina, White Aluminium Oxide, Wfa manufacturer / supplier in China, offering High Purity Aluminum Oxide, Calcined Alumina Powder, Kitchen Knife Tool Diamond Sharpening Stone, Brown Fused Alumina with Best Quality and so on.

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Supplier Homepage Product Fused Alumina High Purity Aluminum Oxide, Calcined Alumina Powder

High Purity Aluminum Oxide, Calcined Alumina Powder

FOB Price: US $750-1,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $750-1,000/ Ton
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000ton/Year
Payment Terms: L/C, T/T
Basic Info
  • Material: Alumina
  • Customized: Non-Customized
  • Transport Package: 25kgs/PP. Bag, 40bags/Pallet.
  • HS Code: 2818101000
  • Usage: Polishing, Grind, Sand Blasting
  • Color: Brown
  • Origin: Shandong, China.
Product Description
White Fused Alumina (Al2O3 : 99%min )

1.Product Description
White fused aluminum/white corundum/WA, a kind of high-grade refractories, was made
from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.
It is white with the main crystal phase alpha-Al2O3. The white alumina produced in titling
electric arc furnace has the advantage of high bulk density and low porosity and the
volume stability and thermal shock resistance can be improved.
UsageFor vitrified wheelsFor Resinoid BondFor Coated Abrasives
Physical Chemical Performance Index
SymbolRange of the GrainChemical Composition(%,by weight)True DensityShape of the Grain
WAF12~80≥ 98.50≤ 0.40≥ 3.90Blocky
F90~150≥ 98.00≤ 0.40
F180~220≥ 98.00≤ 0.40
F230~400≥ 97.50≤ 0.50
F500~1200≥ 97.00≤ 0.60
WA-BF12~80≥ 99.00≤ 0.40≥ 3.90Blocky
F90~150≥ 98.50≤ 0.40
F180~220≥ 98.00≤ 0.40
F230~600≥ 97.50≤ 0.50
WA-P1F16~80≥ 99.00≤ 0.40≥ 3.90Needle Shape
F100~150≥ 98.50≤ 0.40
F180~400≥ 98.00≤ 0.50
F500~1200≥ 97.50≤ 0.60
Note:Special requirments on chemical compositions can be satisfied through discussion.
2. Specification
12#--80#     90#--150#    180#--240#
0-1mm         1-3mm           3-5mm           5-8mm           8-12mm
180#-0         200#-0          320#-0
3. Applications
White fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel.
It can also be used as lapping and polishing medium, precision founding sand and coating materials,
catalyst carrier, special ceramics and super refractory materials.
4. Advantages
1) Not affecting the color of the processing cases.
2) Sandblasting in the non-iron process.
3) High speed processing.
4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.

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