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[China]
Address: Rm.2009,20th Floor,Unit C,Yuhong Plaza,No. 61 Zijingshan Road，Zhengzhou,China
Contact name:Ailsa
Zhengzhou Sanhui Refractory Metal Co., Ltd. |
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Top Quality Polished Hipe Temperature WRe3 WRe5 Tungsten Rhenium Alloy Wire
Description of Tungsten Rhenium Wire:
The melting point of the tungsten rhenium alloy thermocouple wire is 3120~3360.The tungsten rhenium alloy thermocouple wire can be used reach up to the peak 3000, it can be used for making the most heat resistant metal thermocouple. It has high EMF,high sensitivity.It cant be dissolve in any isolated acid.
Technical parameters of Tungsten Rhenium Wire:
Product | Type | Diameter(mm) | Work Temp. (°C) | Work Condition | Tolerance |
WRe thermocouple wire | WRe3/25 WRe5/26 | φ0.5 φ0.1 | 0~2300 | vacuum, H2 and inert | ±0.5%~1%t |
WRe quick thermocouple molten steel temp. measurement | WRe3/25 WRe5/26 | φ0.1 φ0.08 | 0~2300 | molten steel | ±0.25%~±0.5%t |
Tungsten can be added 3%, 5%, 25% and 26% of rhenium to form tungsten rhenium alloy for high temperature thermocouple wire and the cathode wire. Adding 41%~47.5% of rhenium to molybdenum forms molybdenum rhenium alloy (nominal composition is 50% Mo +50% Re).It has good high-temperature ductility, used in the electronics industry, nuclear industry and aerospace industries.
Rhenium into tungsten or molybdenum respectively,W-Re alloy and Mo-Re alloy are formed. Their electrical property, high-temperature ductility and processing ability are promoted and strengthened to a large extent which are available to the wide application on high temperature parts like heaters,thermocouples and cathode tubes etc.UMM produce customized W-Re & Mo-Re alloys products with various specifications in the shapes of wire, rod, pole, plate and other irregular parts.
