Product Introduction
FUSED ZIRCONIA ALUMINIA is made by smelting alumina and zirconia as raw materials in an electric arc furnace at high temperatures above 2000 ℃.
Product classification
Zircon corundum generally includes low zirconia corundum (ZrO2 10%~15%), medium zirconia corundum (ZrO2 25%), and high zirconia corundum (ZrO2 40%) based on the content of ZrO2.
Product chemical composition
The main crystal phase of zirconia corundum is α - Al2O3, the secondary crystal phase is plagioclase zircon, and there is also a small amount of glass phase.
Physical properties of the product:
Zirconium corundum is tough, with a dense structure, high strength, good thermal shock resistance, and generally appears gray brown in color.
Product Usage
Zirconium corundum has good resistance to melt erosion. As an advanced abrasive, it can be used to manufacture high-performance heavy-duty grinding wheels, which have good grinding effects on steel parts, cast iron parts, heat-resistant steel, and various alloy materials; In addition, zirconia corundum is also a high-grade refractory material, which is an ideal material for producing high-performance sliding nozzles and immersion nozzles. It can also be used to make zirconia corundum bricks for glass furnaces.
