Alumina ball 1.Density>3.62g/cm3 2.Wear lost<0.009 % 3.Size range:1.5mm ~70mm 4.Manufactory type:CIP or Rolling
Alumina ball have characteristics of high strength, high density, high abrasion, entire specification,strong practicability. It can be used for ball mill, mixing mill, vibration mill, sand mill, etc. The products are widely used in construction ceramics, sanitary ceramics, kaolins, refractory materials, paints, coatings and other fields.
Normal size range: Diameter 20mm,25mm,30mm,40mm,50mm,60mm,70mm.
Performance Index of Wear-resistant Alumina Ball
Performance Index | HXMM70 Series | HXMM80 Series | HXMH92 Series | HXMH95 Series |
Al2O3(%) | ≥70 | ≥80 | ≥92 | ≥95 |
Fe2O3(%) | ≤1.5 | ≤0.5 | ≤0.25 | ≤0.2 |
Mohs Hardness | 9 | 9 | 9 | 9 |
Water Absorption Rate(%) | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 |
Bulk Density(g/cm3) | ≥3.0 | ≥3.2 | ≥3.60 | ≥3.65 |
Wearing Lost(‰) | ≤0.2 | ≤0.2 | ≤0.15 | ≤0.10 |
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