Alumina ceramic ball is the grinding medium of ball mill, pot mill grinding equipment, suitable for grinding ceramic glaze, paint, refractory materials, cement, power plant, glass, chemical industry, food machinery.
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Items |
Unit |
Index |
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| Brand |
Grinding Ball 92 |
Grinding Ball 95 |
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| Chemical Composition | Al2O3 | % | 92.0min | 95.0min | ||||||||||
| SiO2 | % | 5.0max | 3.0max | |||||||||||
| Fe2O3 | % | 0.1max | 0.1max | |||||||||||
| NaO2 | % | 0.4max | 0.25max | |||||||||||
| True density | g/cm3 | 3.6min | 3.68min | |||||||||||
| Abrasion | ‰ | 0.1max | 0.07max | |||||||||||
| Mohs hardness | --- | 9.00min | ||||||||||||
| Color | --- | White | ||||||||||||
| Diameter | mm | Ф10 | Ф15 | Ф20 | Ф25 | Ф30 | Ф40 | Ф50 | Ф60 | Ф70 | Ф80 | Ф90 | ||
| Deviation | mm | ±1 | ±1 | ±1 | ±1.5 | ±1.5 | ±2 | ±2 | ±2 | ±3 | ±3 | ±3 | ||