Zirconia Fused Aluminum is a kind of high-grade raw material .  Using natural zircon sand and bauxite as starting material, it is manufactured by high temperature melting and quenching crystallization.   Because of the tough,dense micro-crystalline structure, high strength and good thermal physical, it is used to manufacture high-performance abrasives, abrasives and refractory products.This product has been declared national patent,and advanced high-tech product. It was also awarded the second prize of Scientific and Technological achievement by the Technology Department of Henan province.   Typical Chemical Analysis Al2O3 Fe2O3 ZrO2 SiO2 TiO2 70% 0.17% 25% 0.49% 0.96% Physical Properties Color Grey Shape Blocks, tough and sharp Crystal Form Alpha-alumina and “a-Al2O3”+“Al2O3-ZrO2”combined tree system True Specific Gravity 4.55g/cm3 Melting Temperature About 1900°C Magnetic Material 0.0080% Bulk Density(g/cm3) 2.18 Products Show:

Zirconia Fused Alumina is smelted in the high temperature with Zirconia sand as the main raw material. Its characteristics are good tough texture, dense structure, high intensity, good thermal stability. As a high degree abrasive, it can make high performance grinding wheels to grinding steel, cast iron, metal and all kinds of alloy material. Moreover, Zirconia Fused Alumina is also high degree refractory material and ideal material for producing high performance intake and Zirconia Alumina Brick that makes glass fused kiln. Brand Chemical composition(%) Al2O3 ZrO2 SiO2 TiO2 Fe2O3 ZA40 50—60 38—44 0.5max 1.0 max 0.2 max ZA25 68—72 24—30

Chemical Composition(%) Items Al2O3 ZrO2 TiO2 Fe2O3 SiO2 ZA25 68-72 24-30 ≤1.5 ≤0.5 ≤1.0 ZA40 55-57 35-44 ≤1.5 ≤0.5 ≤1.0 Physical Properties Crystal Form Monoclinic,tetragonal system Reaction with acid and alkali no Reaction with carbon Forming carbide since 1650C Color Grey True Density 4.20g/cm3 Bulk Density 2.18g/cm3 Moh’s hardness 9.0 Knoop hardness 1450-2000kg/cm2 Melting point

Fused Alumina Zirconia is a type of eutectic composition produced by melting alumina and Zirconia at about 2000 ℃ temperature in an electric arc furnace followed by cooling of the motion product. The very fine and homogenous microstructure of this materials provides high toughness but also excellent self sharpening properties. Chemical Composition(%) Items Al2O3 ZrO2

Zirconia Fused Aluminum is a kind of high-grade raw material .  Using natural zircon sand and bauxite as starting material, it is manufactured by high temperature melting and quenching crystallization.   Because of the tough,dense micro-crystalline structure, high strength and good thermal physical, it is used to manufacture high-performance abrasives, abrasives and refractory products.This product has been declared national patent,and advanced high-tech product. It was also awarded the second prize of Scientific and Technological achievement by the Technology Department of Henan province.   Typical Chemical Analysis Al2O3 Fe2O3 ZrO2 SiO2 TiO2 70% 0.17% 25% 0.49% 0.96% Physical Properties Color Grey Shape Blocks, tough and sharp Crystal Form Alpha-alumina and “a-Al2O3”+“Al2O3-ZrO2”combined tree system True Specific Gravity 4.55g/cm3 Melting Temperature About 1900°C Magnetic Material 0.0080% Bulk Density(g/cm3) 2.18 Products Show:

Zirconia Fused Aluminum is a kind of high-grade raw material .  Using natural zircon sand and bauxite as starting material, it is manufactured by high temperature melting and quenching crystallization.   Because of the tough,dense micro-crystalline structure, high strength and good thermal physical, it is used to manufacture high-performance abrasives, abrasives and refractory products.This product has been declared national patent,and advanced high-tech product. It was also awarded the second prize of Scientific and Technological achievement by the Technology Department of Henan province.   Typical Chemical Analysis Al2O3 Fe2O3 ZrO2 SiO2 TiO2 70.6% 0.25% 25.8% 0.85% 1.35% Physical Properties Color Grey Shape Blocks, tough and sharp Crystal Form Alpha-alumina and “a-Al2O3”+“Al2O3-ZrO2”combined tree system True Specific Gravity 4.55g/cm3 Melting Temperature About 1900°C Magnetic Material 0.0080% Bulk Density(g/cm3) 2.18 Products Show: