Brown Fused Alumina

Brown Fused Alumina Abrasive

Wheelabrator Group offer brown, white and pink fused alumina conforming to all major aerospace and other high-tech user's specifications. In addition Wheelabrator Group also offer commercial quality virgin brown alumina and economically priced reclaim alumina for less demanding applications.

Brown - is the toughest of the fused aluminas, and offers the user durability and economy. It is widely used in the aerospace, nuclear and defence industries and as a general purpose blasting medium. Suitable for use on both ferrous and non-ferrous surfaces in wet and dry blast cabinets.

Physical Characteristics

Specific Gravity 3.94
Hardness (K100) 1700-2000
3.94
1700 - 2000

Typical Chemical
Analysis
Al203 96.12
Cr203
Ti02 2.70
Si02 0.67
Fe203 0.11
Ca0 0.05
Na20
K20
Mg0 0.40
Acid Extractable iron <0.01