Brown fused alumina

详情

Brown fused alumina
Size:********8mm **0mesh*0 **0mesh*0 **0mesh*0 F*-F**0  JIS*-JIS***0
   
Chemcial Analysis
A GRADE
Al2O3:*5.0 %min
Fe2O3:0.*5%max
SiO2:1.*0%max
 
B GRADE
Al2O3       ****0%
Fe2O3       ***0%
SiO2        1.**4%
TiO2         **4%
 
C GRADE
Al2O3       ****0%
Fe2O3       ***5%
SiO2         **5%
TiO2           **5%
 
D GRADE
Al2O3       ****5%
Fe2O3       ****0%
SiO2         ****5%
TiO2           **6%
 
Physical Properties
Bulk density:1.***1.*9g/cm3
Specific Gravity:3.***3.*6g/cm3
Mohs Hardness:**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