Analysis of the causes of damage to alumina-magnesia carbon bricks and MgO-carbon brick during use of carbon-containing refractory materials
Although carbon-containing refractory materials have significant resistance to molten steel erosion, slag resistance, good thermal shock resistance and high temperature flexural strength, the oxidation problem of carbon limits its service life, and the magnesia carbon bricks are damaged during use. Mainly due to the oxidation of carbon by iron oxides in the slag and the …