company news about What is the use of magnesia carbon brick?

Magnesia carbon brick is a kind of refractory material, in the mid-1960s, the United States has been successfully developed，in the 1970s, China steelmaking began to use magnesia carbon brick for water cooling in electric arc furnace, at the beginning of the 80's, the magnesia carbon brick began to use the lining of the oxygen top blowing converter. Currently, it has been widely used for steelmaking in the world, and has become a traditional use of graphite.