Directly bonded magnesia chrome brick
Product Introduction
Directly bonded magnesium-chromium brick is a refractory product synthesized and fired with high-purity magnesium sand and chromium concentrate as the main raw materials.
Product Details
Directly bonded magnesium-chromium brick is a refractory product synthesized and fired with high-purity magnesium sand and chromium concentrate as the main raw materials, featuring high temperature resistance, strong erosion resistance and good thermal shock stability.
| Item | norm |
| RT-DMC-12A | |
| MgO(%)≥ | 70 |
| Cr2O3(%)≥ | 12 |
| SiO2 (%) | 1.8 |
| (g/cm³)≥ Bulk Density |
3.05 |
| (%)≤ Apparent Porosity |
18 |
| (MPa)≥ Cold Crushing Strength |
45 |
| (T0.6 ℃) ≥ Refractoriness Under Load |
1650 |
| ≥ Thermal Shock Resistance (950℃ air quenching,cycle) |
60 |
Key words:
Directly bonded magnesia chrome brick
