Features: This product has the advantages of high strength, good slag resistance, good thermal shock resistance and high refractoriness. It can choose different grades of magnesia carbon bricks according to different smelting conditions and smelting steel grades.
Physical and chemical indicators:
Brand | MT-14B | MT-14BD | MT-10A | MT-10B | MT-14A | MT-15AM | FMGC-15B | FMGC-15C |
MgO（%）≥ | 74 | 76 | 80 | 78 | 76 | 76 | 76 | 76 |
C（%）≥ | 14 | 14 | 10 | 10 | 14 | 15 | 14 | 14 |
Apparent porosity（%）≤ | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 4 |
Bulk density（g/cm3）≥ | 2.95 | 2.95 | 3.0 | 2.95 | 2.95 | 2.95 | 2.95 | 2.95 |
Normal temperature compressive strength（MPa）≥ | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
High temperature flexural strength（MPa）1400℃x0.5hr≥ | 8 | 11 | 8 | 7 | 12 | 14 | 12 | 13 |
Application area | Wall | Bottom | Slag line | |||||
Our company's ladle series refractory materials in Anshan Iron and Steel 100 tons 120 tons 260 tons 180 tons ladle, Ma Steel 300 tons ladle, Baotou Steel 200 tons ladle, Shougang No. 2 steelmaking plant 225 tons ladle, Guangzhou Iron and Steel Group Zhugang Company 150 tons ladle, Tianjin The steel pipe company 150 tons of ladle, 90 tons of ladle, Hengyang steel pipe plant 45 tons of 100 tons of ladle, Fushun special steel and a steel mill 60 tons of steel ladle used, have been well received by users.
