Moderate Hardness Brown Fused Alumina for Abrasives F24,F46,F54

    Brown Fused Alumina F24，F46,F54Abrasive Raw Materials For Vitrified Wheel .Brown Fused Alumina is fused and crystallized under the high temperature of above 2250°C with high quality abrasive bauxite as raw material.It is characterized by good self-sharpening and high grinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resin grinding wheel.And BFA could be used for abrasive,sandblasting and precision casting

    Brown corundum production process:
Break up the bauxite →add iron filings ,carbon smelting→cooling→break the brown corundum block→manual sorting→different grades of brown corundum
 
Brown fused alumina for refractory advantages:

1) No burst,no pulverization and crack in the using course of refractory

2) Refractory temperature is more than 1900°C

3) High quality bauxite as raw material
4) Very low amount of iron oxide
5) High purity
6) Low coefficient of linear expansion

Brown corundum for Abrasive SandblastingPrecision casting advantages:

1)Very low amount of iron oxide, suitable for non-ferrous blasting operations.

2) Sandblasting in the non-iron process.

3) High speed processing.

4) Not affecting the color of the processing cases.

Brown Fused Alumina /Brown Aluminum Oxide for refractory

Brown Fused Alumina for Abrasive Sandblasting Precision casting