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Black fused alumina/Black corundum/Black aluminum oxide
Chemical
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Brown fused alumina BFA/Brown fused aluminum oxide/Brown corundum
Used for refractory,castable,painting
Size
12-6mm 10-8mm 8-5mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0.212mm 0.5-0mm 0.3-0mm
60mesh-0 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0
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Brown fused alumina BFA/Brown fused aluminum oxide/Brown corundum
A GRADE
Chemical Analysis(%)
Physical Properties
Al2O3
92.5-95.0%
Specific
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Brown Fused Alumina
Description:
Aluminum Oxide is manufactured in an electric arc furnace that produces an extremely tough, long-lasting grain which is graded to exacting standards. The various macrogrit sizes may be used for all types of bonded abrasive and general industrial
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Brown Fused Alumina
Description:
Aluminum Oxide is manufactured in an electric arc furnace that produces an extremely tough, long-lasting grain which is graded to exacting standards. The various macrogrit sizes may be used for all types of bonded abrasive and general industrial
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white fused alumina JIS #2000(d50=9.31um)
white fused alumina's chemical analysis
Application
specification
major chemical content
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white fused alumina JIS# 400 (D50=37.45um)
Our white fused alumina grains are produced from high purity calcined alumina in electric arc-furnaces. The molten material undergoes cooling, crushing, grinding, sieving, classifying and, of course, various quality checking procedure before it is packed for delivery.
It has higher hardness and
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High Purity Alumina
Certification of Analysis
HMR values people, the environment, and pursues energysavings with preen growth.
We produce High Purity Density Alumina. After years of research 8i development, we have finally developed an original technology capable of improving purity exceeding 99.999%, with density above 3.75g/cm3. Our
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Bauxite is mainly formed with Gypsite (Al2O3•3H2O) or Bohemite(Al2O3•H2O). These are both microcrystalline aggregates massive minerals and containing and Fe2O3•SiO2 as impurities. The Bauxite is sodium solution to be sodium aluminate and it produces Alumina(Al2O3) by Bayer method.
â– Features
- Excellent abrasion resistance
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â– Main characteristics of High Alumina Kiln furnitures
- Mechanical Strength.
- Deformation of modification resistance in high temperature.
- High resistance to wear and thermal shock.
- Long life cycle superior erosion resistance for
- Gas generated in firing