Magnesia carbon bricks

Magnesia carbon brick is a non-burning carbon composite refractory made of high melting point basic oxide magnesium oxide and high melting point carbon material which is difficult to be penetrated by slag as raw materials, adding various non-oxide additives and combining with carbonaceous binder.

Application: Magnesia carbon brick is mainly used in converter, AC arc furnace, DC arc furnace lining, ladle slag line and other parts.

Application effect: Magnesia carbon brick effectively makes use of magnesia's strong slag resistance and carbon's high thermal conductivity and low expansion, compensating for the biggest shortcomings of magnesia's poor spalling resistance.

Practical case: In the process of steelmaking, the use of magnesia-carbon brick as a lining material can significantly improve the service life of the lining and steelmaking efficiency.