Magnesite chrome brick
| Name | Specification | Apparent porosity% | Bluk denselyg/cm³ | Cold crushingstrengthMpa | Load softening point℃ | Burn down | SiO2 | CaO | Fe2O3 | Al2O3 | Cr2O3 | MgO% | Remark |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Magnesite chrome brick | 20 | 12 | 3.25 | 55 | 1700 | 0.28 | 1.5 | 1.4 | 10 | 6 | 20.09 | 60.73 | Recombination |
18 | 12 | 3.25 | 55 | 1700 | 0.29 | 1.5 | 1.5 | 9.6 | 5 | 18.05 | 98.52 | Semi-recombination | |
16 | 12 | 3.25 | 55 | 1700 | 0.3 | 1.8 | 1.62 | 9 | 4.34 | 16.08 | 98.06 | Semi-recombination | |
12 | 18 | 3.15 | 40 | 1650 | 0.33 | 2 | 2 | 6.52 | 3.72 | 12.06 | 98.08 | Direct binding | |
8 | 19 | 3.05 | 35 | 1600 | 0.35 | 3 | 2 | 6.34 | 3.92 | 8.05 | 97.66 | Direct binding | |
6 | 19 | 3 | 30 | 1560 | 0.37 | 3 | 2.3 | 5.28 | 3.36 | 6.07 | 79.62 | Prochrome |
