Corundum White Tabular Alumina Refractory
White tabular alumina refractory is a high-purity alumina produced by the sintering of pure, ultra-fine alpha-alumina powder at high temperatures.
Description
Description
White tabular alumina refractory is a high-purity alumina produced by the sintering of pure, ultra-fine alpha-alumina powder at high temperatures. It has a uniform microstructure with no crystalline impurities, resulting in excellent mechanical, thermal, and chemical properties.
White tabular alumina refractory is commonly used in high-temperature applications, such as furnace lining, kiln furniture, and other refractory materials. It is also used as a raw material for manufacturing high-performance ceramics, including cutting tools, wear-resistant parts, and electronic substrates.
Benefits of using white tabular alumina refractory include excellent thermal shock resistance, high mechanical strength, excellent chemical stability, and low thermal expansion. It is also resistant to abrasion, erosion, and chemical attack, making it ideal for harsh industrial environments.
Specification
|
item |
value |
|
Place of Origin |
China |
|
Shape |
Block |
|
Material |
corundum |
|
Name |
tabular corundum |
|
Color |
white |
|
Al2O3 |
≥ 99.2 |
|
SiO2 |
≤ 0.2 |
|
Fe2O3 |
≤ 0.1 |
|
Na2O |
≤ 0.4 |
|
Bulk Density (g/cm3) |
≥ 3.5 |
|
Water Absorption (%) |
≤ 1.5 |
|
Apparent Porosity (%) |
≤ 5.0 |
|
Keyword |
Tabular Alumina |
Advantage
sintered tabular corundum can be used as the main component in aluminum-carbon brick, aluminum-magnesium-carbon brick,magnesia-carbon brick, magnesia spinel brick, aluminum-chromium bricks, and can also be added to high-aluminum amorphous refractories as a component of enriched alumina in. can be widely used in industries such as steel, casting and ceramics, and can also be used in fields such as insulators, kiln furniture and catalyst carriers, and can replace high energy consumption fused corundum. In the iron and steel industry, its applications include almost all alumina refractory parts from blast furnaces, hot blast furnaces, mixing furnaces, secondary refining furnaces, die casting and continuous casting.
Hot Tags: corundum white tabular alumina refractory
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