Suzhou Manyoung New Materials Co.,Ltd
Suzhou Manyoung New Materials Co.,Ltd
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3.75 bulk density Yttria stablized zirconia grinding beads
Descirption:
Yttria stablized zirconia grinding bead is a kind of high quality grinding medium owing to its high bulk density, high strength,good wear resistance, no corrosion and no pollution, high grinding efficiency,long service life and so on. It is suitable for various grinding equipments.
It provides a better size distribution. It also offers better wear resistance and more delicate internal crystal structure compared to any other finishing media. As a result, zirconia balls are a credible alternative to stainless steel .
Physical parameters
| Items | Specification |
| ZrO2 | 94.7±0.2% |
| Y2O3 | 5.2±0.2% |
| Bulk Density | ≥3.72g/cm3 |
| Specific Density | >6.03g/cm3 |
| Compressive strength | >2.0KN (Φ1.5mm) |
| Hardness(HV) | >1200 |
| Self consumption (ppm/h) | <3 |
| Roundness | ≥95% |
| Color | Pure White |
Available Size (mm)
| 0.08-0.15 | 0.1-0.2 | 0.2-0.25 | 0.2-0.3 | 0.3-0.4 | 0.4-0.5 |
| 0.5-0.6 | 0.4-0.6 | 0.6-0.8 | 0.7-0.8 | 0.8-1.0 | 0.9-1.1 |
| 1.0-1.2 | 1.2-1.4 | 1.4-1.6 | 1.6-1.8 | 1.8-2.0 | 2.0-2.2 |
| 2.2-2.4 | 2.4-2.6 | 2.6-2.8 | 2.8-3.0 | 3.0 | 5.0 |
| 6.0 | 7.0 | 8.0 | 10.0 | 12 | 15 |
| 20 | 25 | 30 | 35 | 40 | 50 |
advantages:
1. High density media ideal for high energy mills, maximizing throughput and productivity.
2. High fracture toughness and high wear resistance minimize the contamination of beads during high speed milling.
3. At least 15% superior to Ceria Stabilized Zirconia medias in wear rate through many tests.
4. Highest consistency from bead to bead in size distribution, sphericity, density and hardness.
5. No Metallic Contamination and Lowest Dust Generation.
Applications:
1. Mineral ore fine grinding
2. Electronic-grade ceramics and ceramic ingredient fine grinding.
3. Nano-material and superfine powder grinding.
4. Inks, dyes, paint, and pigments milling.
5. Pharmaceutical, chemical, and pesticide mixing.
6. Lab ball mill, jar mill, desktop planetary ball mill.
7. Dental and jewelry polishing.
8. Lithium battery slurry grinding and milling.
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