High-purity magnesia refers to the high-purity magnesia with magnesium oxide content of more than 96%, which is selected from the natural super-grade magnesite ore flotation purification and is calcined by light burning, fine grinding, ball pressing and ultra-high temperature oil shaft kiln.
High-purity magnesia is mainly used for high-purity magnesia bricks, directly combined with magnesia-chrome bricks, converter and electric furnace gunning materials, converter large-area gunning materials, and tundish gunning materials.
