Brown fused alux oxide
Size:0-1-3-5-8mm 100mesh-0 200mesh-0 320mesh-0 F12-F800 JIS12-JIS2000
Chemcial Analysis
A GRADE
Al2O3:95.0 %min
Fe2O3:0.35%max
SiO2:1.40%max
B GRADE
Al2O3 80-90%
Fe2O3 6-10%
SiO2 1.5-4%
TiO2 2-4%
C GRADE
Al2O3 70-80%
Fe2O3 8-15%
SiO2 2-5%
TiO2 3-5%
D GRADE
Al2O3 50-65%
Fe2O3 12-20%
SiO2 15-25%
TiO2 4-6%
Physical Properties
Bulk density:1.53-1.99g/cm3
Specific Gravity:3.50-3.96g/cm3
Mohs Hardness:8-9
Application:
Bonded abrasives and Coated abrasives
Surface treatment/finishing
lapping, polishing,decorative non-skid tile, and pressure blasting.
Ceramic Tiles special ceramics
Fluidized Bed Furnaces and Skin / Dental Care
Grinding high carbon steel, high-speed steel and chilled steel
Brown fused alumina is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. Description of Brown Fused Alumina for ...
Cooled and smelted under an electric arc at a high temperature above 2000 degrees, brown fused alumina for abrasive is composed of quality bauxite, anthracite and iron filings. Normally, the brown fused alumina for abrasive will be crushed into shape by jaw crusher and ball ...
What Is Brown Fused Alumina? Brown fused alumina chemical composition is a versatile product available in various forms. It includes brown fused alumina for abrasive, brown fused alumina for refractory, and high temperature treated BFA. Known for its high hardness and ...