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High Alumina balls & Lining Bricks (گلوله و لاینینگ آلومینائی)
Al2O3 |
≥ 70 |
≥ 90 |
≥ 92 |
≥ 95 |
Fe2O3 |
≤ 1.5 |
≤ 0.3 |
≤ 0.25 |
≤ 0.2 |
Hardness (Mohs) |
9 |
9 |
9 |
9 |
% Water absorption |
≤ 0.02 |
≤ 0.02 |
≤ 0.02 |
≤ 0.02 |
Bulk Density(g/cm3) |
≥ 3.0 |
≥ 3.55 |
≥ 3.63 |
≥ 3.65 |
% Wearing lost |
≤ 0.025 |
≤ 0.020 |
≤ 0.015 |
≤ 0.010 |
Color |
Light Grey |
White |
White |
White |
Dimension(mm) |
25-80 |
25-80 |
25-80 |
25-80 |