1.0mm Tungsten Rhenium Wire W75Re25 in Semiconductor

Name: Tungsten Rhenium Alloy Wire

Specification: W75Re25

Dimension: φ0.1,φ0.2,φ0.25, φ0.3,φ0.35,φ0.5

Purity: 99.95%

WRe alloy is of tungsten and rhenium. One is low rhenium alloy with rhenium content less than 5%; the other is high rhenium alloy with rhenium content between 20% and 30%. Its main application is the filament of special electron tube and color picture tube, parts that requires high-temperature with high strength and plasticity. Tungsten Rhenium alloy made of low rhenium alloy and high rhenium alloy, can be used to measure thermocouples at 1500-3000 ℃.

In addition, for tungsten rhenium wire , WRe25%  and WRe26% are two commonly used tungsten rhenium alloy wire, which are mainly used as thermocouple materials! The main advantages of WRe thermocouple are as follows:

1. Fast response.

2. Wide temperature range, up to 2500 ℃. But generally used in inert atmosphere or reducing atmosphere, otherwise need to add protective tube, generally Mo alloy tube!

Advantages of Tungsten Rhenium Alloy Wire

It has the advantages of high strength at room and high temperature, good plasticity after recrystallization, high resistivity, low resistance coefficient, oxidation resistance and carbonization, strong resistance to "water cycle reaction" and good welding performance.

Applications:

Tungsten rhenium alloy wire is used for hot filament of color picture tube, filament and grid of various electron tubes.

1. Produce tungsten filament lamp and chromatographic thermal sensor with special requirements;

2. It is used to make heating screen for TV heating, picture tube and camera tube;

3. Used for military electronic equipment.

We can make tungsten rhenium alloy wire according to your requirements.