Products Description

Tungsten rhenium alloy wire, labeled as WRe5-26, is an important material for high-temperature measurement. This alloy is typically composed of tungsten (W) and rhenium (Re), with a chemical composition of 5% rhenium and 95% tungsten. The "5-26" in the mark represents the percentage of rhenium content.

WRe5-26 alloy has excellent high-temperature performance and chemical stability, and can maintain its structure and properties in extreme environments. Its main application areas include high-temperature thermocouples, vacuum heaters, high-temperature furnaces, and high-temperature thermoelectric materials.

Due to its high-temperature performance and stability, WRe5-26 alloy has been widely used in fields such as aerospace, energy, metallurgy, and laboratories.

Parameter

Tungsten rhenium alloy wire WRe5-26 Tungsten rhenium alloys containing 5% rhenium and tungsten rhenium alloys containing 26% rhenium.

Maximum temperature range -0-2320 ° C

Commonly used specifications in the international market: 0.5mm

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Main features:

High temperature resistance: C-type thermocouples can withstand temperatures up to 2300 ° C, making them the most temperature resistant among all standard thermocouples.

Oxidation resistance: Tungsten and tungsten rhenium alloys have extremely strong oxidation resistance, allowing C-type thermocouples to operate stably even in high-temperature oxidizing atmospheres.

High precision: Due to the highly stable thermoelectric properties of tungsten and tungsten rhenium alloys, C-type thermocouples provide high-precision temperature measurement at high temperatures.

Long lifespan: The durability and stability of C-type thermocouples give them a longer lifespan.

Corrosion resistance: Tungsten Leide alloy has excellent corrosion resistance and is suitable for use in corrosive environments.

Thermoelectric potential stability: The thermoelectric potential of C-type thermocouples has good stability with temperature changes, making it convenient for precise temperature control.

Anti pollution ability: Tungsten based alloys have high chemical stability and are not easily contaminated, making them suitable for use in polluted environments.

Application of K-type thermocouple bare wire

High temperature industrial furnaces: C-type thermocouples are used to monitor and control the temperature of high-temperature industrial furnaces, such as steelmaking furnaces, glass melting furnaces, and ceramic sintering furnaces.

Aerospace: In the aerospace field, C-type thermocouples are used to measure the high temperatures of rocket engines and jet engines.

Power industry: In the power industry, C-type thermocouples are used to monitor the temperature of high-temperature steam pipelines and boilers.

Research experiment: In high-temperature physics, chemistry, and materials science experiments, C-type thermocouples are used to accurately measure the temperature during the experimental process.

Metal processing: In the process of metal smelting and processing, C-type thermocouples are used to monitor the temperature of high-temperature melting and forging processes.

Heat treatment: In the heat treatment industry, C-type thermocouples are used to control the temperature of high-temperature heat treatment processes such as quenching, annealing, and carburizing.

Nuclear energy industry: In the nuclear energy industry, C-type thermocouples are used to monitor the operating temperature of reactors and other high-temperature equipment.

Notes:

C-type thermocouples are not suitable for use in reducing or redox alternating atmospheres, as these conditions may lead to a decrease in thermocouple performance.

In low-temperature environments, the performance of C-type thermocouples may not be as good as other types of thermocouples, as they are mainly designed for high-temperature measurements.

Due to the brittleness of the thermocouple wire of the C-type thermocouple, special attention needs to be paid to protection to avoid damage during installation and use.

summary

The bare wire of C-type tungsten lei alloy thermocouple plays an important role in high-temperature industrial applications and scientific research fields due to its excellent high-temperature measurement ability, oxidation resistance, and stability. However, when selecting a C-type thermocouple, users need to consider its applicable atmosphere conditions and temperature range to ensure measurement accuracy and equipment reliability.