2022 wholesale price Moly Filler Rod - Tungsten copper alloy rods bars supplier – WINNERS

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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for Tungsten Filaments For Electron Gun, Tungsten Tube For Cutting Ring, Niobium Metal Rods, Standing still today and searching into the long run, we sincerely welcome shoppers all around the globe to cooperate with us.

2022 wholesale price Moly Filler Rod - 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

19.3

4.5

174

136

411

0.28

3410

550

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:

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We have now numerous great personnel members good at advertising, QC, and working with kinds of troublesome dilemma from the creation course of action for 2022 wholesale price Moly Filler Rod - Tungsten copper alloy rods bars supplier – WINNERS , The product will supply to all over the world, such as: Bhutan, St. Petersburg, Ireland, We've been adhering to the philosophy of "attracting customers with the best items and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.

By Christine from Guinea - 2018.06.05 13:10

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Marguerite from Casablanca - 2018.02.12 14:52