Product Details:
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Raw Material: | Calcined Bauxite 86% | Bulk Density: | 3.87g/cm3 Min. |
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Abrasive Grain Sizes: | 12-240# | Al2O3 Content: | 95.2% |
Shape: | Grains Or Micro Powder | Product Name: | Alumina Oxide Brown |
1050 Degree Medium Temperature Treatment Red Color Brown Fused Aluminum Oxide 95% for Ceramic Abrasives
1. Brown Fused Alumina Descriptions
Brown fused alumina BFA is produced by fusion of calcined bauxite in Electric Arc Furnaces at a temperature of about 2050 degree Celsius. BFA has a high refractoriness, is extremely hard and stable. According to the application and requirements BFA is produced in Higgins kiln or in tthe ilting kilns. We can deliver BFA grades with different chemical purity in different standard refractory and abrasive grain sizes.
2. Brown Fused Alumina Characteristics
1. High hardness
2. High crystallinity
3. Good performance
4. Weak adherence
5. No explosion when using
6. High toughness
3. Brown Fused Alumina Applications
Main applications are
- shaped and unshaped refractory materials
- top grade abrasives
- blasting media
- brake and friction linings
4. Brown Fused Alumina Packing
Brown Fused Alumina BFA 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
5. Brown Fused Alumina Specifications
TYPICAL Chemical ANALYSIS
Al2O3 | 95,3% |
SiO2 | 1,13% |
TiO2 | 2,5% |
CaO+MgO | 0,3% |
Fe2O3 | 0,3% |
TECHNICAL DATA
Colour | red |
Spec. gravity | 3,86 g/cm3 |
Hardness | Mohs 9 |
Grain shape | Angular-cubic |
Contact Person: Jason Chen
Tel: 86-18603794999