High – precision zirconia balls are available in many sizes
Descirption:
High – precision zirconia balls are available in many sizes. Zirconia balls are most commonly used as check valves in flow control applications. When subject to stress by impact, grinding, or cracking, a zirconia ball undergoes “transformation toughening” which stops cracks from spreading and actually makes the ball stronger in the stressed area than what it was originally.
Ceramic ball bearings for use in jigs, tools, gauges, solenoid valves, check valves, other types of valves, high-grade bicycle parts, automotive parts, machine components, etc. .
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. A wide range sizes for selection: from micro bead with 0.05mm to big ball with 60mm;
2. Fine and homogenous Tetragonal Zirconia Policristal (TZP): PPM wear rate suit to deal with contamination free products;
3. The highest hardness and toughness: the optimal choice to grind the corrosive and abrasive material;
Applications:
1. High-performance bearings, pumps, and valves.
2. Check valves.
3. Flow meters.
4. Measurement instruments.
5. Electronic materials and components e.g. CMP slurry, ceramic capacitors, lithium iron phosphate battery.
6. Chemicals including Agrochemicals e.g. fungicides, insecticides.
More pictures:
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Pure White Zirconia Ceramic Parts High Precision 6.03g/Cm3 Zirconia Balls Images
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