Magnesite brick is one of the most productiveand widely used alkaline refractory materials.lt is usually divided into two categories: firedmagnesia brick and fused magnesia brick.

Fired Magnesite brick using sintered magnesia as raw material.It has thecharacteristics of good refractory, antistripperformance and strong resistance to metallurgical slag. lt is widely used in steelmaking converter，EAF permanent lining,regenerator of glass furnace, non-ferrousmetallurgy furnace lining and ferroalloyfurnace.

Fused magnesite brick using high grade fused magnesia as raw material,shaped at highpressure and high temperature burn.The products have high density,scouring resistance,excellent high temperatureperformance and good hydration resistance.lt is used for converter discharge port with serious slag erosion and wear, slag line ofnon-ferrous metallurgy furnace,upper lattice body of glass kiln regenerator , etc.