Comparison of performance between zirconia ceramic balls and other materials
|
Performance Index |
Zirconium Oxide Ball |
Al2o3 Ball |
Si3n4 Ceramic Ball |
|
Density(g/cm3) |
6 |
3.95 |
3.2 |
|
Hardness |
8.5 |
9.0 |
9.5 |
|
Tenacity |
EXCELLENT |
Crisp |
Crisp |
|
Abrasive Resistance |
EXCELLENT |
Good |
Optimal |
|
Corrosion Resistance |
EXCELLENT |
Optimal |
Optimal |
|
Main Advantage |
High toughness and the best comprehensive performance |
low cost |
Extremely high hardness and wear resistance |
|
Major Defect |
higher cost |
Low resilience, fragile |
Low resilience and high cost |
Main application fields
Zirconium Oxide Ball , due to their unique performance combination, are widely used in high-tech and precision industrial fields:
Precision all-ceramic bearings and hybrid ceramic bearings:
- High-speed spindle bearings: used in CNC machines, electric spindles, high-speed drills, etc., taking advantage of their low density, high rigidity, and high-temperature resistance, they can achieve extremely high rotational speed and precision.
- Corrosion-resistant bearings: used in chemical pumps, medical devices, food machinery, seawater environments, etc., replacing stainless steel bearings to solve corrosion and rust problems.
- Non-magnetic bearings: used in MRI (Magnetic Resonance Imaging) machines, precision instruments, etc., for equipment requiring a completely non-magnetic environment.
- High-temperature bearings: capable of operating in high-temperature environments without lubrication or air lubrication.
Precision instruments and meters:
Used as valve balls in flow meters and pressure regulators to ensure precise control and long lifespan.
High-tech fields:
Aerospace, military fields' navigation systems, special motors, etc.
FAQ
Q: Do you prefer OEM services or ODM services?
A: Yes, but we have quantity requirements. For more details, please contact us directly.
Q: How long will it take for us to receive the product after placing the order?
A: Our production cycle is usually 15 days, but it may vary depending on the quantity and specifications.
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