Tungsten Rhenium Thermocouple Wire_ATTL Advanced Materials Co., Ltd.

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Tungsten Rhenium Thermocouple Wire

Application:

Tungsten rhenium thermocouple is high temperature resistant thermocouple. It has the advantages of good linear relationship between temperature and electric potential, reliable thermal stability, low price and so on. Used with display instrument, it can directly measure the temperature of liquid, steam and gas medium, etc. It can be used in the range of 0~2300℃ in a vacuum, reduction, and inert atmosphere.

It can partly replace platinum rhodium thermocouple as ultrahigh temperature measuring tool in new metallurgical industry, high temperature electronic thermal engineering structure systems, space vehicles and nuclear reactor.

Material Introduction:

There are two kinds of tungsten rhenium thermocouple listed in the national standard of China:

? WRe5-WRe26, the anode component is W95%, Re5%, cathode component is W74%, Re26%. Graduation is WRe5-WRe26, shorthand: W-Re5/26 (ASTM graduation: C).

? WRe3-WRe25, the anode component is W97%, Re3%, cathode component is W75%, Re25%. Graduation is WRe3-WRe25, shorthand: W-Re3/25 (ASTM graduation: D).

Product Specification:

Tungsten rhenium thermocouple graduation is W/(W-26Re), (W-3Re)/(W-25Re), (W-5Re)/(W-26Re) and (W-5Re)/(W-20Re) etc. Long term use temperature is 2000～2400℃, the short-term use temperature can be up to 3000℃.

Name	Main Model	Main SPecification（mm）
Tungsten rhenium thermocouple wire	WRe3/25，WRe5/26	Φ0.1，Φ0.2，Φ0.25， Φ0.3，Φ0.35，Φ0.50
Armored tungsten rhenium thermocouple	WRe3/25，WRe5/26	Armored outer diameterΦ2~Φ20

Our Advantages:

- One of the earliest research enterprises of tungsten rhenium alloy in China.
- We have the invention patent of tungsten rhenium alloy wire, and thus won the third-prize of national science and technology progress.
- Metallurgical Council member.
- We never stop footsteps of Technical innovation. As a state-owned company, we take responsibility of leading the development of domestic refractory metal technology.
- Company certificated by the ISO9001, ISO14001 and OHSAS18001 system authentication.