Alumina Grinding Balls RM92
Catalog NO.: AIMRSE-RMS-002 Category: Refractory Materials
Alumina Grinding Balls RM92 are high-performance grinding media made from ultra-microcrystalline alumina. They offer high strength, high hardness, and ultra-low wear, leading to high grinding efficiency and preventing product contamination. They feature a dense microstructure, smooth surface, and good sphericity.
| Density | ≥ 3.65 g/cm3 |
| Compressive Strength | ≥ 1100 N (Ø2 mm) |
| Vickers Hardness | ≥ 1100 |
| Bulk Density | ≥ 2.2 g/cm3 |
| Al2O3 | ≥ 92% |
| Size | Ø 0.3-5 mm, Ø 5-100 mm and custom sizes. |
◈ High Purity: Al2O3 content ≥ 92%.
◈ High Density: High density and bulk density.
◈ High Strength & Hardness: High compressive strength (for Ø2mm) and high Vickers hardness.
◈ Ultra-Low Wear: Super wear-resistant, preventing contamination.
◈ Excellent Sphericity: Good spherical shape and smooth, bright surface.
◈ Superior Grinding Efficiency: Higher efficiency compared to traditional media.
◈ Long Service Life: Durable with high strength, no breakage under high-speed impact.
◈ Size Range: Available in fine (0.3-5 mm) and coarse (5-100 mm) series; custom sizes available.
Grinding and dispersion in laboratory and industrial mills (e.g., sand mills, ball mills) for materials such as electronic pastes, ceramic powders, battery materials, rare earth materials, non-metallic minerals, paints, pigments, inks, calcium carbonate, titanium dioxide, pesticides, food, and pharmaceutical raw materials.
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