棕刚玉24#Brown Fused Alumina是电熔氧化铝的一种。棕刚玉24#具有良好的研磨硬度和韧性，特别适用于生产树脂砂轮、陶瓷砂轮和金属喷砂/表面处理。
Brown Fused Alumina 24# is a type of fused alumina. Brown corundum 24 # has good grinding hardness and toughness, especially suitable for producing resin grinding wheels, ceramic grinding wheels, and metal sandblasting/surface treatment.
PRODUCT/产品: Brown Fused Alumina F24/棕刚玉F24
Other Name：Brown Aluminum oxide/Brown Corundum/Brown Electrocorundum 14A F24
CHEMICAL COMPOSITION/化学成分:
| Item | Guarantee Value/保证值（%） | Typical Value/典型值（%） |
| Al2O3 | ≥95 | 95.12 |
| Fe2O3 | ≤0.3 | 0.19 |
| SiO2 | ≤1.5 | 1.20 |
| TiO2 | ≤3.0 | 2.74 |
| Magnetic Content | ≤0.05 | 0.03 |
PHYSICAL PROPERTIES/物理指标:
| Specific Weight/比重 | Hardness/硬度 | Bulk Density/堆积密度 | Melting Point/熔点 |
| 3.95 g/ cm3 | 9.0Mohs scale | 1.85-1.92g/cm3 | 2050℃ |
PARTICLE SIZE DISTRIBUTION/粒度分布:
| Grit粒度 | Mesh# | Mesh size(um) | Weight Standard(%) | Typical Value(%) |
| Coarsest Grit最粗粒 | +16 | 1180 | 0 | 0 |
| Coarse Grit粗粒 | +20 | 850 | Max. 25 | 4.0 |
| Basic Grit基本粒 | +25 | 710 | Min. 45 | 65 |
| Mixed Grit混合粒 | +25 +30 | 710 600 | Min. 65 | 89.2 |
| Fine Grit细粒 | -35 | 500 | Max. 3 | 0.2 |
APPLICATIONS/应用场景：
- Bonded Abrasives/ 固结磨具
- Wear Resistance Floor/ 耐磨地坪
- Alumina Ceramics/ 氧化铝陶瓷
- Refractory/ 耐火材料
- Blasting/ 喷砂
