Verified Company
Zibo Hitech Material Co., Ltd.
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Magnesia Carbon brick is resin-bonded brick made from dead-burned or fused magnesia and graphite. Anti-oxidant is added if required. Magnesia Carbon brick has good performance in thermal resistance, corrosion resistance and spalling resistance. Widely used in converters, EAFs, ladles and refining furnaces.
Magnesia carbon brick
Index Brand | MC-10A | MC-10B | MC-10C | MC-14A | MC-14B | MC-14C | MC-18A | MC-18B | MC-18C |
MgO(%)≥ | 82 | 80 | 78 | 78 | 76 | 74 | 74 | 72 | 70 |
C (%)≥ | 10 | 10 | 10 | 14 | 14 | 14 | 18 | 18 | 18 |
Bulk density(g/m3)≥ | 3.00 | 2.95 | 2.90 | 3.00 | 2.95 | 2.90 | 3.00 | 2.95 | 2.90 |
Apparent Porosity (%)≤ | 3 | 4 | 4 | 3 | 4 | 4 | 3 | 4 | 4 |
Cold Crushing Strength(Mpa) | 45 | 40 | 35 | 45 | 40 | 35 | 45 | 40 | 35 |
Hot Modulus of Rupture (1400×0.5h)(Mpa) | 10 | 8 | 6 | 14 | 10 | 12 | 12 | 10 | 8 |