Features:forsterite brick has a high refractoriness under load and good high temperature creep,corrosion of the alkali metal oxides have a strong resistance to the soft,glass furnace regenerator lattice of body and magnesia-chrome brick alternative.
Magnesium zirconium brick with excellent high temperature performance and thermal shock resistance,glass furnace regenerator lattice is another ideal body.
| 指标Index 项目Item | 镁橄榄石砖 Magnesium olivine brick | 镁锆砖 Magnesium ZrO brick | |
| LXMGL-60A | LXMGL-60B | LXMG-75 | |
| MgO(%)≥ | 60 | 60 | 75 |
| SiO₂ (%)≥ | 20 | 20 | ≤8 |
| ZrO₂ (%)≥ | / | / | 12 |
| 显 气孔 率 (%)≤ Apparent Porosity | 20 | 21 | 18 |
| 体积密度(g/cm³)≥ Bulk Density | 2.70 | 2.65 | 3.1 |
| 常温耐压强度(MPa)≥ Cold Crushing Strength | 40 | 35 | 45 |
| 0.2MPa荷重软化开始温度(℃)≥ 0.2MPa Refractoriness Under Load | 1650 | 1600 | 1680 |
| 热震稳定性(1100℃,水冷，次)≥Thermal Shock Resistance(1100℃,water quenching,cycle | 10 | 7 | 10 |
