Zirconia Bead
ZYYttria Stabilized Zirconia Bead, 3Y-TZP
The ZY Bead (DiaBeadsTM) has the highest fracture toughness and the highest wear resistance. In addition to perfect roundness/sphericity and narrow size distribution, it has higher productivity, minimized contamination of grinding media wear-out, and provides superior grinding efficiency.
- Dielectric ceramic, Piezoelectric ceramic, MLCC material, Advanced fine ceramic
- Paint & Coating material, Pigments, Inks, Dyes, Pharmaceutical, Cosmetics, Foodstuffs
| Chemical Composition (wt%) |
ZrO2 94.5~95.5% + Y2O3 4.5~5.5% |
|---|---|
| Specific Density(g/㎤) | ≥ 6.0 |
| Bulk Density(kg/L) | ≥ 3.7 |
| Hardness(Hv) | ≥ 1250 |
| Compression Strength (kgf/㎟) |
≥ 65 |
| Sphericity(%) | ≥ 98 |
| Packing | 25kgs, 1,000kgs |
| Size(mm) | |||
|---|---|---|---|
| Bead | Ball | Cylinder | |
| 0.07~0.15 | 1.4~1.6 | 3.0±0.5 | 5 x 5 |
| 0.15~0.25 | 1.6~1.8 | 5.0±0.5 | 7 x 7 |
| 0.25~0.35 | 1.8~2.0 | 8.0±1.0 | 10 x 10 |
| 0.4~0.6 | 2.0~2.2 | 10.0±1.0 | 12 x 12 |
| 0.8~1.0 | 2.2~2.5 | - | 15 x 15 |
| 1.0~1.2 | 2.5~2.8 | - | 20 x 20 |
| 1.2~1.4 | 2.8~3.2 | - | 25 x 25 |
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