China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS


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"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for molybdenum pipe, Tungsten Filaments For Pvd Coating, Molybdenum Crucibles Liner, We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
China Cheap price Moly Bar - 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:

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures


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Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS , The product will supply to all over the world, such as: Thailand, Bulgaria, Naples, We are trying our best to make more customers happy and satisfied. we sincerely hope to establish a good long-term business relationship with your esteemed company thought this opportunity,based on equal, mutual beneficial and win win business from now till the future.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Antonia from Dominica - 2017.10.23 10:29
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Irma from Montpellier - 2017.03.28 16:34
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