Description
Alumina Magnesia Carbon Brick is a refractory product made of super high alumina bauxite or corundum sand, magnesia sand and flaky graphite.
Advantages
1.low porosity.
2.strong resistance to slag erosion, erosion resistance and thermal shock resistance,.
3.resistance to flaking, balanced erosion.
4. safe use, less slag staining, and easy unpacking.
It is mainly used for lining of steel drums, molten pool parts and bottoms of large-scale tundish and refining packages outside the furnace, large converters and ultra-high-power electric furnace steel bags and bottoms.
Specification:
| Items |
Index |
| Al2O3(%) |
≥65 |
| MgO (%) |
≥12 |
| C (%) |
≥7 |
| Apparent porosity (%) |
≤8 |
| Bulk density (g/cm³) |
≥2.9 |
| Cold crushing strength (MPa) |
≥50 |
| Refractoriness under load (0.2Mpa) ℃ |
≥1650 |
