Tungsten Copper Electrode Application

Tungsten copper electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit. And the composition of tungsten copper electrode is tungsten and copper.

Tungsten copper electrode owns the sprier properties of tungsten and copper, with which of high conductivity, good  thermal conductivity, thermal expansion of small, high-temperature non-softening, high-intensity, high-density and high hardness.

With these sprier properties, tungsten copper electrode are usual used in the following area:

1.Resistance welding

2.EDM field

3.High-voltage vacuum discharge tube

4.Electronic Packaging Materials

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Tungsten Copper Bar Application

Tungsten Copper Bar Application

Tungsten copper bar owns the properties of high electrical conductivity and low consumption, the bars are widely used to mke Grid siderod, Electrode, Welding and so on.

The following is the detail information for the tungsten copper bar application:

1. Resistance Welding Electrode

2. Electric Spark Electrode

3. High-voltage Discharge Tube Electrode

4. Electrical Seal Material

Tungsten Copper Manufacture Process

Tungsten copper alloy is also called tungsten copper, which is made by pressing tungsten particles into a desired shape, sintering the compacted part, and then infiltrating with molten copper.

The following photo is a picture for tungsten copper manufacture process:

Tungsten copper infiltrated method is widely used in the manufacture of tungsten copper products, which is a kind of tungsten copper manufacture process, as a more economical method of production of powder metallurgy structural parts, as early as in 1940 in North America to get industrial applications, tungsten copper manufacture process can make the material's ultimate tensile strength of about doubling, so the last few years, SCM metal Products company of the researchers, further development of the copper infiltrated process. Copper infiltrated temperature is too high or too low affects the penetration effect.
Copper- infiltration on the quality of the copper layer has a great influence, the cooling rate is too fast to produce pores and cracks easily; the same time, due to the heterogeneity of the furnace temperature, the product copper layer thickness is not uniform, so after copper infiltrated using a special cooling process. In order to simplify the process, you can in a hot cycle to complete copper infiltrated and copper processes.