High-grade fused alumina grains for bonded abrasives, blasting, precision refractories, and high-performance flooring. Exceptional hardness, toughness, and chemical purity.
Request a QuoteCONCORD pink fused alumina is produced by fusing selected alumina in electric arc furnaces with trace chromophore additions, imparting its distinctive pink hue. The resulting abrasive grain has superior cutting efficiency and thermal stability.
Applications range from grinding wheels, coated abrasives, and blasting media to advanced refractory shapes and floor toppings.
| Property | Value |
|---|---|
| Al₂O₃ | ≥ 99.0% |
| Fe₂O₃ | ≤ 0.2% |
| Na₂O | ≤ 0.35% |
| Bulk Density | 3.90 g/cc |
| Mohs Hardness | 9.0 |
| Color | Pink |
| Available Sizes | FEPA F12–F220, Finer Micro Grits |
Values typical of fused alumina. Supply grades conform to FEPA and JIS standards.
Blocky, sharp grains in FEPA F-sizes for grinding wheels and coated abrasives.
Angular particles designed for sandblasting, cleaning, and surface preparation.
Microfine alumina for polishing, lapping, and high-performance flooring additives.
Get in touch with Infinity Metallurgy for grades tailored to abrasives, refractories, or flooring.
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