Zhengzhou Kaisheng Abrasives&Refractories Co.,Limited
Zhengzhou Kaisheng Abrasives&Refractories Co.,Limited
[
Hong Kong ]
Henan, China (Mainland)
Grain
Angular
FEPA
4#-220#
Refractory
xingang
quick delivery
Yes
30000 / Year
L/C, T/T, Western Union
White Fused Alumina are used for all kinds of bonded abrasives; e.g. Surface grinding, external and internal cylindrical grinding, creep-feed grinding of low or unalloyed steels.
Grit Size: F8-F240
Typical Chemical Analysis:
Aluminum Oxide(Al2O3) 99.78%
Sodium Oxide (Na2O) 0.16%
Silicon Dioxide (SiO2) 0.02%
Iron Oxide (Fe2O3) 0.04%
Physical Characteristics:
Crystal Form: Alpha-Alumina
True Density: 3.95g/cm3
Hardness: Knoop (100) 2000 kg/mm, Mohs 9.0
Melting Point: 2000℃
Color: White
