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High accurate pure Thermocouple wire Tungsten rhenium wire
Tungsten rhenium wire is used in making tungsten-rhenium thermocouple and instant thermocouple
The trademark of Tungsten rhenium wire have five, respectively WRe3, WRe5, WRe20, WRe25, WRe26, the suffixal number means percent of rhenium,Tungsten- rhenium wire and rod are mainly used in making tungsten-rhenium thermocouple and instant thermocouple. Another main use is filament for high efficiency lamp, electrode for laser, cathode in electronic tube.
Product main technical parameters:
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 instant thermocouple molten steel temp. measurement | Re3/25 WRe5/26 | φ0.1 φ0.08 | 0~2300 | molten steel | ±0.25%~±0.5%t |