项 目 | 硅莫耐磨砖 | |||
AZM-1550 | AZM-1650 | AZM-1680 | ||
化學(xué)成份(%) | SiC+SiO2 | ≥35 | ≥30 | ≥32 |
Al2O3 | ≥60 | ≥65 | ≥65 | |
體(tǐ)积密度(g/cm3) | ≥2.55 | ≥2.65 | ≥2.70 | |
显气孔率(%) | ≤20 | ≤19 | ≤19 | |
常温耐压强度(Mpa) | ≥80 | ≥90 | ≥100 | |
荷重软化开始温度(T0.6,℃) | ≥1550 | ≥1650 | ≥1680 | |
热震稳定性,次(1100℃,水冷) | ≥10 | ≥15 | ≥20 |