- BrandHaixu Abrasives
- Country of manufactureChina
- Materialaluminum oxide and oxidized chromium
- ColorPink
Pink fused aluminum
CHEMICAL COMPOSITION
|
Specification |
Low chromium |
Medium chromium |
High chromium |
||||||
|
Al2O3 （% ） |
Cr2O3 （% ） |
Na2O （% ） |
Al2O3 （% ） |
Cr2O3 （% ） |
Na2O （% ） |
Al2O3 （% ） |
Cr2O3 （% ） |
Na2O （% ） |
|
|
F12 - F80 |
≥98.50 |
0.20 - 0.45 |
≤0.50 |
≥98.20 |
0.45 - 1.00 |
≤0.55 |
≥97.40 |
1.00 - 2.00 |
≤0.55 |
|
F90 - F150 |
≥98.50 |
0.20 - 0.45 |
≤0.50 |
≥98.20 |
0.45 - 1.00 |
≤0.60 |
≥97.00 |
1.00 - 2.00 |
≤0.60 |
|
F180 - F2000 |
≥98.50 |
0.20 - 0.45 |
≤0.50 |
≥97.80 |
0.45 - 1.00 |
≤0.70 |
≥96.50 |
1.00 - 2.00 |
≤0.70 |
PHYSICAL PROPERTIES
|
Basic minerals |
Crystal size μm |
True density g/cm3 |
Bulk density g/ cm3 |
Knoop hardness kg/mm2 |
|
α - Al2O3 |
600 - 2000 |
≥3.90 |
1.40 - 1.91 |
2200 - 2300 |
Application:
The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for
the precision grinding of the measuring tools, lathe main shafts, instruments and apparatus parts, threading workpieces and samplers, etc.
Avaialable Size：
F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220
JIS#16 JIS#20 JIS#24 JIS#30 JIS#36 JIS#46 JIS#54 JIS#60 JIS#80 JIS#100 JIS#120 JIS#150 JIS#180 JIS#220
