Description:
High Quality and Competitive PriceExporting to Japan, Korea, Europe, America and all over the worldaverage annual around20000mt
WhiteFused Alumina
ProductCode SC-WAF
White fused alumina is smelting in a electrical arc furnace fromaluminum oxide powder. The colour is white, the hardness andtoughness is higher than brown fused alumina, The grinding toolsmade of it are suitable for fine grinding of high carbon steel,stainless steel and high speed steel.
The grains of this type has equaledvolume grain shape and high bulk density. It can be usedfor different grinding abrasives applications.
Typical Specification(Grit F30)
ChemicalComposition | BulkDensity | Magnets | |||
Al2 O3 | Fe2O3 | Na2O | SiO2 | 1.78g/ cm3 | 0.0003% |
99.47% | 0.04% | 0.25% | 0.09% | ||
GrainSize Distribution:Accordingto FEPA-Standard 42-1984 R 1993.
GritSize Available(F):F8-F220-F1200
Bulk DensityIndex(g/cm3)
Grit No. | F12 | F16 | F20 | F24 | F30 | F36 | F46 |
B.D. | 1.75-1.80 | 1.74-1.79 | 1.75-1.80 | 1.76-1.81 | 1.75-1.80 | 1.77-1.82 | 1.68-1.73 |
Grit No. | F60 | F80 | F100 | F120 | F150 | F180 | F220 |
B.D. | 1.66-1.71 | 1.67-1.72 | 1.59-1.64 | 1.58-1.63 | 1.59-1.64 | 1.48-1.53 | 1.54-1.59 |
