Refractory MgO Carbon brick
USD $300 - $600 /Metric Ton
Min.Order:20 Metric Tons
Dalian Dashan Metallurgical Engineering Technology Co., Ltd.
Item | 1 | 2 | 3 | 4 | 5 | ||
Chemical composition (%) | MgO ≥ | 74 | 76 | 76 | 78 | 80 | |
C ≥ | 16 | 14 | 14 | 12 | 10 | ||
A.P(%) ≤ | 3 | 4 | 4 | 5 | 5 | ||
B.D(g/cm³) | 2.95±0.05 | 3.05±0.05 | 3.00±0.05 | 3.10±0.05 | 3.05±0.05 | ||
C.C.S(Mpa) ≥ | 40 | 40 | 35 | 40 | 40 | ||
HMOR 1400°Cx30min (Mpa)≥ | 12 | 12 | 10 | 8 | 6 |