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Refractory Bricks-Magnesia Carbon Bricks
Magnesia Carbon Bricks

 


Technical Data

Item MT-10A MT-14A MT-14B MT-18A MT-18B MT-18C
MgO % ≥ 80 76 74 72 70 70
C % ≥ 10 14 14 18 18 18
Apparent porosity % ≤ 4 4 5 3 4 5
Bulk density(g/cm3)≥ 2.95 2.9 2.82 2.9 2.82 2.77
Cold crush strength Mpa ≥ 40 40 35 40 35 25
HMOR(1400℃×0.5h under carton) Mpa≥ 6 12 8 10 7 4

 

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