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Refractory Grade White Aluminum Oxide Castables / Corundum Bricks Material Customized Size
Product Details:
| Place of Origin: | Zhengzhou |
| Brand Name: | Zhengtong |
| Certification: | N/A |
| Model Number: | 0-1mm,1-3mm,3-5mm, 5-8mm, 200mesh, 325mesh |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 MT |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Delivery Time: | 8-30 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000mt per year |
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Detail Information |
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| 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: | Forrefractory | Sample: | 1 Kg For Free |
| Highlight: | white fused alumina,white fused aluminum oxide |
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Product Description
WHITE ALUMINUM OXIDE FOR REFRACTORY
White aluminum oxide is a high-grade refractory raw material with white and crystal color . It has the advantages of large bulk density and low porosity, which can effectively improve the volume stability and thermal shock resistance of materials.
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.
| CHEMCIAL ANALYSIS | ||||
| AL 2 O 3 | SiO2 | Fe 2 O 3 | Na 2 O | L.O.I |
| 99.0% Min. | 0.1% Max. | 0.1% Max. | 0.35% Max. | 0.2% Max. |
| PHYSICAL PROPERTIES | ||||
| Color | Crystal Form | True Specific Gravity | Smelting Point | Highest Using Temperature |
| White | Trigonal Crystal | 3.95g/cm3 | 2250℃ | 1900℃ |
Refractory
It is used for
- Large-scale ladle castables,
- Medium and high-grade iron trench castables,
- Spray materials,
- Prefabricated parts
- Other amorphous refractories and corundum bricks,
- Corundum and Mullite corundum body,
- Refining corundum porous plug brick,
- Integral spray gun and composite nozzle,
- High temperature industrial kiln lining
Widely used in steel, cement, ceramics, abrasives, petrochemical and other industries.
Caroline Cui
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