Aluminum Oxide Refractory

Fused Aluminum Oxide Refractories: 1. High hardness, strength, toughness 2. Good Sandblating Materials 3. HIgh purity

White aluminum oxide is an artificial abrasive manufactured from pure grade Alumina Oxide. The Alumina Oxide being melted in Electric Arc Furnaces to a temperature in excess of 2000 degrees centigrade. After the required temperature has been reached, the fused mass is allowed to cool and broken down and graded into the sizes of white Fused Alumina required.

Main usage:sandblasting ,Grinding material.sandpaper,sandcloth,sand wheels

Chemical analysis:

Al2O3:99.55%min

Fe2O3:0.04%max

Na2O:0.22%max

Bulk density:1.75-1.95g/cm3

Real density:3.95-4.0g/cm3

Mohs:9.0

Aluminum Oxide Refractory