Product Details:
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Product Name: | White Corundum | Color: | Pure White |
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Application: | Refractories And Aerospace Industries | Al2o3: | 99.5% |
Mohs Hardness: | 9.0 | Grade: | Top Grade |
High Light: | High Crystallinity White Corundum,99.5% Aluminum Oxide Abrasive,SGS White Corundum |
99.5% Tilting Furnace Barmac Crushed White Corundum for Refractories and Aerospace Industries
1. White Fused Alumina Descriptions
White Fused Alumina (WA) is produced by bayer alumina in an electric arc furnace at high temperatures. The product shows higher hardness, higher bulk density and good cleanliness. The materials can be used to grind high carbon steel, high speed steel, chilled steel and so on. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.
2. White Fused Alumina Characteristics
a. High hardness
b. High crystallinity
c. Good linear flow performance
d. Weak adherence
e. No explosion while using
f. No cracking
g. No pulverizing, abrasive product with dark blue color after burning
h. No net cracks and rust
3. White Fused Alumina Packing
1). 25 kg/bag, in bulk;
2). 25 kg/bag, 40 bags/big bag;
3). 25 kg/ bag, 40 bags/pallet;
4). According to customer's requirement
4. White Fused Alumina Applications
White Corundum/White Aluminum Oxide/White Fused Alumina are applied into many industrial fields due to its stable and great physical and chemical properties. It can be used for making bonded/coated abrasive tools, for grinding, polishing, lapping, blasting, precision casting, and refractory industry, aerospace industry, mobile phone and electronic industry, jewelry industry, hardware industry, ceramics, automobile parts, bearing, powder metallurgy and so on.
5. White Fused Alumina Specifications
Items | Unit | Index | Typical | |
Chemical composition | Al2O3 | % | 99.30min | 99.32 |
SiO2 | % | 0.20max | 0.11 | |
Fe2O3 | % | 0.10max | 0.07 | |
Na2O | % | 0.40max | 0.23 | |
Refractoriness | ℃ | 1850min | ||
Bulk density | g/cm3 | 3.50min | ||
Mohs hardness | --- | 9.00min | ||
Principal crystalline phase | --- | α-Al2O3 | ||
Refractory grade | Grain | mm | 0-50, 0-1, 1-3, 3-5, 5-8 | |
Fines | mesh | -200, -325 | ||
Grit (F grade and P grade) | FEPA | F8, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220 |
Contact Person: Jason Chen
Tel: 86-18603794999