China OEM Moly Sheet Price - Tungsten copper alloy rods bars supplier – WINNERS
China OEM Moly Sheet Price - Tungsten copper alloy rods bars supplier – WINNERS Detail:
Product Description
Tungsten copper alloy combines the advantages of copper and tungsten, high strength, high specific gravity, high temperature resistance, arc ablation resistance, good electrical conductivity, good processing performance. High-quality tungsten powder and oxygen-free copper powder are used, and isostatic pressing (high temperature sintering-copper infiltration) is used to ensure product purity and accurate ratio, fine structure and excellent performance. Good arc breaking performance, good electrical conductivity, good thermal conductivity and small thermal expansion.
Product Parameters
Physical Properties of Tungsten and Copper
|
Material |
Density (g/cm3) |
Thermal expansion coefficient 10-6/℃ |
Thermal conductivity w/(m·k) |
Heat capacity J/(kg·℃) |
Elastic Modulus GPa |
Poisson density |
Melting point °C |
Strength MPa |
|
W |
19.3 |
4.5 |
174 |
136 |
411 |
0.28 |
3410 |
550 |
|
Cu |
8.93 |
16.6 |
403 |
385 |
145 |
0.34 |
1083 |
120 |
Grade of the Tungsten copper alloy
|
Grade |
Density(g/cm3) |
Application |
|
WCu7 |
17.3~17.8 |
Nozzle, gas rudder |
|
WCu10 |
16.8~17.3 |
Nozzle, gas rudder |
|
WCu15 |
16.0~16.5 |
Terminals, components, barium salt electron cathode |
|
WCu20 |
15.1~15.5 |
contacts, electrodes |
|
WCu30 |
13.7~14.2 |
Contacts, electrodes, medicine caps |
|
WCu40 |
12.7~13.2 |
contacts, electrodes |
|
WCu50 |
11.7~12.2 |
contacts, electrodes |
Application
● Manufacture of arc ablation resistant high voltage electrical switch contacts and rocket nozzle throat linings.
● High temperature components such as rudder.
● Electrodes for electrical machining.
● High temperature molds and other occasions requiring electrical and thermal conductivity and high temperature use.
Order Information
Inquiries and orders should include the following information
● Composition ratio of tungsten and copper
● Diameter and Length
● Quantity
Product detail pictures:
Related Product Guide:
Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for China OEM Moly Sheet Price - Tungsten copper alloy rods bars supplier – WINNERS , The product will supply to all over the world, such as: French, Qatar, Hanover, Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Candance from Bahamas - 2018.12.22 12:52
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Lesley from Philadelphia - 2018.06.09 12:42
