White Corundum 99.6% Tabular Alumina For Refractory
White corundum and tabular alumina are two important raw materials used in the production of high-quality refractory materials.
설명
Description
White corundum or white fused alumina is a type of abrasive material made from high-quality aluminum oxide powder. It is a white crystalline powder that is harder and more durable than most other abrasives. White corundum is widely used in the production of refractory products, including refractory bricks, castables, and precast shapes. It is also used as a filler for coatings, paints, and other surface treatments.
Tabular alumina, on the other hand, is a pure and dense form of aluminum oxide that is manufactured by sintering alumina powder at very high temperatures. It is characterized by its high-temperature stability, high mechanical strength, and excellent thermal shock resistance. Tabular alumina is widely used as a raw material in the production of high-performance refractory products, such as high-temperature refractory ceramics, castables, and fireproof materials.
When used together, white corundum and tabular alumina can provide excellent properties for refractory applications, such as high thermal conductivity, high-temperature resistance, and excellent resistance to chemical and physical erosion. They are commonly used in high-temperature industrial applications, such as furnace linings, kiln linings, and incineration plants.
Specification
| Spec | Bulk Density | Apparent Porosity | Granularity | Water Absorption | SiO2 | Fe2O3 | Na2O | Al2O3 |
| A-T-20 | >3.50 | <3 | Corundum Ball | <1 | <0.01 | 0.005 | <0.35 | >99.2 |
| A-T-1 | >3.50 | <3 |
0-0.3,0-1,1-3, 3-6,5-10mm |
<1 | <0.01 | 0.005 | <0.35 | >99.2 |
| A-T-200 | >3.50 | <3 |
200mesh, 325mesh |
<1 | <0.01 | 0.005 | <0.35 | >99.2 |
Application
1. Refractory bricks, refractory ceramics, etc.;
2. Ceramic deburring, surface treatment, etc.;
3. Wear-resistant coatings, fire-resistant coatings, wear-resistant machinery, etc.;
4. Smelting, casting, steel mills, power plants, etc.;
5. Refractory materials, furnace charges, aggregates, castables, ramming materials, plastics, holding materials, projecting materials, spray coatings, vibrating materials, refractory slurries, etc.
인기 탭: white corundum 99.6% tabular alumina for refractory
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