Zirconia corundum brick is also called AZS, which is abbreviation of zirconia corundum refractory brick. The zirconia corundum is kind of white solid, made by pure aluminum oxide, 65% purity zirconium oxide and silicon dioxide 34% purity, cooled in the model after melting into the electric melting furnace. Zirconia corundum brick’s petrographic structure is consisted of zirconium corundum and plagioclase eutectoid and glass phase. From the phase of speaking, it is eutectoid phase zirconium corundum and oblique stone body. The glass phase is filled between their crystals. refractory suppliers Fused zirconia corundum brick is mainly used in glass industry kiln.

Features of Zirconia Corundum Brick

1. Raw material is corundum and baddeleyite eutecticum,high compression strength

2.Top high-temperature capablility.

3.Excellent thermal stability.

4.Low thermal conductivity

5.Powerful penetrating-proof capability.

6.Good erosion-resistance.

7.Strong resistant erosion stability to the glass liquid.

Process For Ziron Corundum Brick

Made of the zirconite (Industry zirconia ) and industry alumina as the mainly mixed raw material, melting in the electric furnace, casting, annealing, machining, then finished.