Ladle magnesia carbon brick
Ladle magnesia carbon brick takes use of fused magnesia sand, high carbon graphite as raw material, adding proper amount of antioxidants, bonded with phenolic resin,made by high pressure molding. Good erosion resistance and shock resistance. Generally used in furnace lining.
Index Brand | PUIL－MC5 | PUIL－MC8 | PUIL－MC10 | PUIL－MC12 | PUIL－MC14 | PUIL－MC16 | PUIL－MC18 |
MgO(%) ≥ | 87 | 84 | 82 | 80 | 76 | 74 | 72 |
C(%) ≥ | 5 | 8 | 10 | 12 | 14 | 16 | 18 |
Apparent porosity(%),≤ | 5.0 | 5.0 | 4.0 | 4.0 | 3.0 | 3.0 | 3.0 |
Bulk Density(g/cm3) ≥ | 3.10 | 3.08 | 3.02 | 3.00 | 2.97 | 2.95 | 2.90 |
Cold Crushing Strength(Mpa) ≥ | 45 | 45 | 40 | 40 | 35 | 35 | 35 |
High temperature crushing strength(MPa)≥1400℃×0.5h | 6 | 6 | 8 | 8 | 10 | 10 | 10 |
Application | Ladle Furnace ling,bottom | Ladle Furnace ling,bottom | General | General | Slag Line | Slag Line | Slag Line |
