Product Description
Fused Chrome Corundum is produced by melting high-purity alumina and chromium oxide in an electric arc furnace at high temperatures. The material exhibits high hardness, excellent wear resistance, and strong corrosion resistance.
It is widely used in the production of advanced refractories and abrasives, offering superior performance in demanding high-temperature and corrosive environments.
Main Applications
- High-performance refractory bricks and castables
- Slide gate plates and nozzles in steelmaking
- Abrasive materials for polishing and grinding
- Wear-resistant coatings and ceramic components
Technical Specifications
Chemical Composition (Typical, % by weight)
| Component | Content (%) |
|---|---|
| Al₂O₃ | 96.54 |
| Cr₂O₃ | 1.47 |
| SiO₂ | 0.62 |
| Fe₂O₃ | 0.60 |
| Na₂O | 0.52 |
Physical Properties
Appearance
Pinkish to reddish fused lumps or crushed grains
Bulk Density
~3.9 g/cm³
Mohs Hardness
9.0
Melting Point
>1850 °C
Available Grain Sizes
We offer fused lumps, crushed grains, and fine powder in various specifications:
📦 Packaging
25 kg bags or 1 MT jumbo bags, with palletized or customized packaging available