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Description
The slurry made with our Aluminum Oxide Powder (ATPN-AO-NH01) exhibits excellent thixotropic flow, making it easy to mold and ensuring good stability and high-temperature resistance. It is mainly used in various refractory material industries.
Applications
❶ Refractory bricks and castables: Alumina serves as a crucial component in manufacturing various refractory bricks and castables used in high-temperature furnaces, heat treatment equipment, steelmaking, etc.
❷ Refractory coatings: Used as filler or additive, alumina enhances the wear resistance, heat resistance, and corrosion resistance of refractory coatings and coatings, commonly employed in protecting metal surfaces or refractory material surfaces.
❸ Refractory ceramics and ceramic fibers: Alumina ceramics exhibit excellent heat resistance and corrosion resistance, commonly used in manufacturing ceramic parts and ceramic fibers for high-temperature applications in aerospace, electronics, and chemical industries.
❹ Refractory tiles and roofing tiles: Incorporating alumina in the production of refractory tiles and roofing tiles can enhance their resistance to high temperatures, abrasion, and corrosion, frequently employed in fire protection and durable components for construction and industrial equipment.
Index/Grade | ATPN-AO-NH01 |
Al2O3 content | ≥99.0% |
Phase | α |
D50 (μm) | 5.0±1.0 |
True density (g/cm3) | ≥3.95 |
SiO₂ content(%) | ≤0.5 |
Fe₂O₃ content (%) | ≤0.10 |
Na₂O content (%) | ≤0.35 |
Ignition loss (%) | ≤0.2 |
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