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Alumina-Magnesia Ramming MixesItemMG-DS2MG-DS4MG-DS5Chemical Composition(%);≥Al2O3808590MgO59-Bulk Density(g/cm3);≥110℃x16h2.52.92.91500℃x3h2.52.92.9Cold Crushing Strength (CCS)(MPa);≥110℃x16h2020201500℃x3h406008Part UsedCastable for converter fire holeCharacteristichigh strength, a
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Alumina-Magnesia Ramming Mixes
Item | MG-DS2 | MG-DS4 | MG-DS5 | |
Chemical Composition(%);≥ | Al2O3 | 80 | 85 | 90 |
MgO | 5 | 9 | - | |
Bulk Density(g/cm3);≥ | 110℃x16h | 2.5 | 2.9 | 2.9 |
1500℃x3h | 2.5 | 2.9 | 2.9 | |
Cold Crushing Strength (CCS)(MPa);≥ | 110℃x16h | 20 | 20 | 20 |
1500℃x3h | 40 | 60 | 08 | |
Part Used | Castable for converter fire hole | |||
Characteristic | high strength, anti-scouring, erosion resisting |