Tungsten Copper Bearing Sleeve
Tungsten Copper Bearing Sleeve
Material selection and processing
Mix tungsten powder and copper powder in a predetermined ratio - powder pressing or injection molding - high temperature sintering - turning - drilling - surface treatment - dimensional accuracy test and performance test.
Characteristics
- High strength, high hardness, wear resistance and deformation resistance are very strong.
- Good electrical conductivity, strong current carrying capacity.
- Good thermal conductivity, fast heat dissipation, to ensure normal working temperature.
- Strong resistance to arc erosion, good chemical stability.
- Low friction coefficient, good processing performance, long service life.
Application
The Tungsten Copper Alloy Shaft Sleeve can be used to support the rotating shaft in various mechanical equipment, reduce friction and wear between the shaft and the bearing seat, and improve the operating efficiency and stability of the equipment.
Copper Alloy Sleeve Bush is suitable for the turboshaft support part of the aircraft engine to withstand the impact of high temperature gas to ensure the stable performance of the engine, and the normal operation of the aircraft.
The WCu Cylindrical Sleeve is used in electrical and electronic equipment to support the rotation of conductive rods or rotating shafts, which can ensure stable operation in frequent operation and high current environments, extending the service life of the equipment.
Tungsten Copper Bearing Sleeve Dimension
|
Grade |
WCu50,WCu30,WCu25,etc. |
|
Diameter |
Inner:10-300mm Outside:25-450mm |
|
Height |
50-200mm |
|
Density |
14.95g/cm3-17.65g/cm3 |
|
Surface |
Alkaline cleaning, High Polished |
| Hardness | HB180 - 350 |
| Thermal Conductivity | 150 - 250W/(m・K) |
| Conductivity | 15 - 30MS/m |
|
Standard |
GB, ASTM |
|
Delivery Time |
20 days |
|
Certification |
ISO 9001 |
Tungsten Copper Bearing Sleeve Picture


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