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| Categories | White Aluminum Oxide |
|---|---|
| Brand Name: | Zhengtong |
| Model Number: | 0-1,1-3, 3-5, 5-8mm, 200mesh, 325mesh |
| Certification: | N/A |
| Place of Origin: | Zhengzhou |
| MOQ: | 1 MT |
| Price: | Negotiation |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000mt per year |
| Delivery Time: | 8-30 days |
| Packaging Details: | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Material: | Aluminium oxide Al2O3 |
| Product name: | White fused alumina |
| Crystal form: | Trigonal crystal sytem |
| Color: | White |
| Hardness: | Vickers Harness: 2200 HV Mohs: 9 |
| True specific: | 3.95g/cm3 |
| Package: | 25kgs bags +Ton bag or Pallet |
| Chemical Index: | Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% max. |
| Usage: | For refractory |
| Sample: | 1 kg for free |
| Company Info. |
| Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
WHITE ALUMINUM OXIDE FOR REFRACTORY
White fused aluminum oxide is a very high purity oxide, and thus recommended when contamination is an issue to be considered. It is obtained from the fusion of high purity calcined alumina in electric arc furnaces. The result is a product with high hardness, high friability, high purity, high melting point, and large crystal size.
The fused white aluminum oxide 0-1MM, 1-3MM, 3-5MM, 5-8MM, 200MESH, 325MESH, are the main raw material for the production of high-grade indefinite and shaped refractory materials.
Typical Chemical Analysis:
| Aluminum Oxide (Al2O3) | 99.25% |
| Titanium Dioxide (TiO2) | 0.02% |
| Silicon Dioxide (SiO2) | 0.02% |
| Iron Oxide (Fe2O3) | 0.1% |
| Sodium Oxide (Na2O) | 0.5% |
Physical Characteristics:
| Crystal Form: | Alpha-Alumina |
| True Density: | 3.95 g/cm3 |
| Hardness: | Mohs 9.0 |
| Melting Point: | 2250°C |
| Color: | White |
White aluminum oxide section sand 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200 mesh, 325 mesh
Widely used for
High quality Refractory
Widely used in steel, cement, ceramics, abrasives, petrochemical and other industries.
Caroline Cui
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