致密锆英石砖的规格参数
| Item型号 | ZS-65 | ZS-60 |
| ZrO2(%) | ≥65 | ≥60 |
| SiO2(%) | ≤33 | ≤36 |
| Fe2O3(%) | ≤0.5 | ≤0.5 |
| 显气孔率Apparent Porosity(%) | ≤18 | ≤20 |
| 体积密度Bulk Density(g/cm3) | ≥3.65 | ≥3.6 |
| 抗压强度Cold Crushing Strength(Mpa) | ≥100 | ≥100 |
| 荷重软化温度0.2Mpa Refractoriness Under Load T0.6℃ | ≥1650 | ≥1630 |
| 示温熔锥当量Pyrometric Cone Equivalent S.C.SK | 40 | 40 |
可逆热膨胀Reversible Thermal Expansion 1000℃ % | 0.5 | 0.5 |
