Desilicate Zirconia is a rich Zirconia material produced using our patent technique, which is using azurite as raw material, going through the process of electro-casting and blowing. It is commonly used for producing Fused Cast Zirconium Corundum products and other high Zirconina Refractory materials in order to improve its zirconia content, increase Alunima-Zirconia Crystal, decrease impurities, improve exudation temperature and increase life-span of Fused Cast Bricks.