Refractories for Iron Making
Refractories for Steel Making
Item | Unit | Refractory Castable for Work Lining | |||
FAL-88 | FALCR-88 | FAL-85 | |||
Al2O3 | % | 88 | - | 85 | |
MgO | % | - | - | - | |
Cold Crushing Strength | 110℃x24h | MPa | 35 | 30 | 25 |
1550℃x3h | MPa | 70 | 65 | 55 | |
Bulk Density | g/cm3 | 3.05 | 2.9 | 2.8 | |
Permanent Linear Change | 1550℃x3h | % | 0.2~1.0 | ||
Application | For large capacity ladle | For small and middle capacity ladle |