Kerui Refractory produces and supplies different types of magnesia bricks, including fused magnesia bricks, sintered magnesia bricks, magnesia carbon bricks, magnesia spinel bricks, magnesia chrome bricks, magnesia zirconium bricks, magnesia calcium bricks (dolomite bricks), etc. In addition, we also supply sintered magnesia and fused magnesia. Please contact us for any related needs.
- MgO% (≥):89-97.5
- 体积密度(克/立方厘米):2.85-3.0
- 负载下的耐折射率 (℃):1500-1700
- 冷压强度(兆帕):45-60
- 氧化镁 化学成分:≥95 %;
- 表观孔隙率:≤18 %;
- 冷压强度:≥55 Mpa;
- 热稳定性 950℃ 风循环:≥15;
- MgO%: 69-85
- C%: 5-18
- 体积密度(克/立方厘米):2.79-3.05
- 冷压强度(兆帕):30-50
- MgO%(≥):45-65
- Cr2O3%(≥):8-16
- 表观孔隙率/%(≤):19-21
- 冷压强度(兆帕):20-35
- MgO% ≥:70/75/80 ZrO2 % ≥:8/10/13;
- 表观孔隙率%≤:19;
- 体积密度(g/cm3)≥:2.95;
- 负载下的耐火度:≥1600 °C
- MgO+CaO%(≥):92-94;
- CaO%(≥):18-48;
- 表观孔隙率(%):15.0;
- 冷压强度(兆帕):60;