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.
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 |