0.8mm 50mm Zirconia Ceramic Parts Precision Zirconia Ceramic Ball
Custom Size 0.8mm-50mm precision Zirconia Ceramic Ball
Descirption:
Zirconia Oxide Ball (ZrO2) bearings are kept in our stock series.
Zirconia has the highest strength and toughness at room temperature of all the advanced ceramic materials. Zirconia oxide ball offers superior load bearing capability,easily polished to finer surface finishes.
We can provide you these beads in both cylindrical and spherical forms.In addition, zirconium oxide ceramic balls are commonly used in flow control applications such as check valves, and they are also popular for use in the medical field due to their high strength and purity.
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 |
| Grade | G5-G100 |
| Roundness | ≥0.98(Xmin/Xmax) |
| Color | mirror |
advantages:
1. high density.
2. high hardness.
3. high temperature resistance, corrosion resistance, magnetic resistance, wear resistance.
4. Low abrasion (ppm level).
5. High purity: made of high grade yttria stabilized zirconia precursors in the nano-meter range, which is also chemically co-precipitated.
6. Good stability, strong acid and alkali resistance.
7. Has excellent toughness, compressive strength, etc., impact resistance, not broken.
Applications:
1. High-performance bearings, pumps, and valves.
2. Check valves.
3. Flow meters.
4. Measurement instruments.
5. Grinding and milling.
6. Medical & Pharmaceutical industries.
7. Food & Chemical industries.
8. Textile.
9. Electronics.
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