Magnesia brick is a kind of Alkalescency refractory products that made from the sintered magnesium with its content of 87% and that are combined with silicate. Since its combination composition is mainly CMS-M2S system, its Load softening temperature is low and thermal shock resistance is poor that determine its application is few. The essential properties of magnesia brick depends on the nature of the raw materials, the mineral composition, microstructure and closely on the density of the products.
According to the physical and chemical index, there are 4 models of Magnesia brick and magnesium silica brick; they are MZ-91, MZ-89, MZ-87 and the MGZ-82.

info at oreworld.com

www dot oreworld dot com