Alumina wear-resistant ceramic materials are widely used in coal-fired power plant pulverized coal and ash handling system, such as coarse, fine powder cyclone separator, a pulverized coal pipe, elbow, the flue, the spiral case, ball mill outlet, ash slag discharge system, etc.; Dust removal piping, mixing bin, mixing drum, etc. Cement plant separator, chute, fan, etc. Ship unloading machine, loading machine, hopper and other industrial equipment.
项目/产品 Item/Product | 92系列 92Series | 95系列 95Series |
氧化铝Al2O3（﹪） | ≥92 | ≥95 |
莫氏硬度Hardness(Mohs) | 9 | 9 |
吸水率Water Absorption(%) | ≤0.02 | ≤0.02 |
断裂韧性Fracture toughness(MPa) | 3.65 | 3.75 |
抗弯强度Bending strength(MPa) | 255 | 275 |
体积密度Density(g/cm3) | ≥3.60 | ≥3.65 |
耐压强度 Compressive Strength(MPa) | ≥850 | ≥900 |
导热系数 Thermal Conductivity(W/m.K) | 16.8 | 16.8 |
