Magnesia calcium brick

Magnesia calcium brick (magnesia dolomite brick)

The magnesia calcium brick is made of high-purity and dense magnesia and dolomite sand as raw materials, according to different use environments, designed appropriate magnesium and calcium ratio, used anhydrous binder, formed at appropriate temperature, and sintered at high temperature. The magnesia calcium brick has strong resistance to low iron and low alkalinity refining slag, good high temperature performance, and has the functions of desulfurization, dephosphorization, removing impurities in steel, and purifying molten steel.

The products are widely used in AOD, VOD, GOR, LF-VD and other refining devices for smelting stainless steel.