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White Aluminium Oxide:
Its main material is bayed alumina, which is electrically fused in high temperature. It is white and its hardness is higher, but toughness is lowers than that of brown fused alumina. The abrasive tools made of it are suitable for the grinding of high carbon steel, high speed steel and chilled steel. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.
Digital :
Usag&Type |
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Usage |
Vitrified wheels |
Organic wheels |
Coated Abrasives |
Refractory |
Type |
WA |
WA-B |
WA-P |
WA-R |
Chemical Composition |
||||
Type |
Grit |
Chemical Composition(% by weight) |
Na2O typical Analysis |
|
Al2O3 |
Na2O |
|||
WA |
F12-F80 |
≥98.5 |
≤0.5 |
0.32 |
F90-F150 |
≥98.5 |
≤0.6 |
||
F180-F220 |
≥98.2 |
≤0.7 |
||
F240-F600 |
≥98.0 |
≤0.8 |
0.5 |
|
F800-F1200 |
≥97.5 |
≤0.9 |
||
WA-B |
F12-F80 |
≥98.5 |
≤0.6 |
0.55 |
F90-F150 |
≥98.2 |
≤0.7 |
||
F180-F220 |
≥98.0 |
≤0.8 |
||
WA-P |
P12-P80 |
≥98.5 |
≤0.6 |
0.6 |
P100-P150 |
≥98.2 |
≤0.7 |
||
P180-P800 |
≥98.0 |
≤0.8 |
||
P1000-P1200 |
≥97.5 |
≤0.9 |
||
WA-R |
Upon ruquest |
097 997 1163
kieuhan.hhp
097 997 1163
kieuhan.hhp