Brown Aluminum Oxide
Brown Aluminum Oxide
Brown Aluminum Oxide is produced by combining bauxite and anthracite in electric arc furnaces at extremely high temperatures. It belongs to the electro corundum group and is characterized by its distinctive brown color.
This iron-free mineral is the second hardest material after diamond, making it exceptionally resistant to abrasion. It is extensively utilized in both wet and dry blasting applications, as well as in the manufacturing of abrasive stones, grinding wheels, and sandpapers.
Key Properties
1 Hardness
Second only to diamond, providing ultimate strength and cutting capabilities.
2 Color
Distinctive brown color resulting from its specialized manufacturing process.
3 Composition
High-quality, iron-free electro corundum structure.
4 Durability
Highly resistant to abrasion, ensuring long-lasting performance in tough conditions.
5 Production
Synthesized in high-temperature electric arc furnaces for optimal purity.
Main Applications
1 Industrial Sandblasting
Multi-purpose sandblasting for surface preparation before metallization, coating, welding, and painting.
2 Automotive Industry
Cleaning of cylinder heads, valves, and pistons. Surface preparation and metal finishing.
3 Aviation Industry
Turbine channel cleaning, maintenance, and precision component surface treatment.
4 Manufacturing
Production of ceramic sanding discs, sandpapers, and abrasive stones for cutting.
5 Surface Treatment
Matting of metals, surface roughening before Teflon coating, paint scraping, and mold cleaning.
6 Construction
Stone, marble, and granite cutting. Glass decoration and pipeline surface processing.
Industries Served & Detailed Uses
Technical Data Sheets
Explore and download the official material safety and technical data sheets for Brown Aluminum Oxide.
