| Shape | Brick |
|---|---|
| Material | Alumina Oxide |
| SiO2 Content (%) | 38.2 |
| Al2O3 Content (%) | 48-55 |
| MgO Content (%) | Uncertain |
| Shape | Brick |
|---|---|
| Material | Alumina Block |
| SiO2 Content (%) | 50%-65% |
| Al2O3 Content (%) | 30% 35% 38% 42% |
| MgO Content (%) | A Little |
| Shape | Brick |
|---|---|
| Material | Alumina Block |
| SiO2 Content (%) | 50%~65% |
| Al2O3 Content (%) | 38-42% |
| MgO Content (%) | 0.8-1.2 |