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Brown fused alumina

Standard brown corundum is used for the most demanding applications in the abrasive and refractory industry and as non-ferrous material in surface treatment.

Range of applications

Abrasive grinding| lapping and polishing | sandblasting systems | surface finishing

Typical chemical analysis

Al2O3:  95.2%
SiO2:  1.2%
TiO2:  2.9%
CaO+MgO:  0.3%
Fe2O3:  0.3%

Technical data

Colour:               brown
Density:             3.9 g/cm3
Hardness:         Mohs 9
Grain Shape:     sharp-edged/ cubic