WM7650 Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm

Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm Description

The W-Re3 tungsten rhenium alloy wire, measuring 0.1 mm in diameter, is a high-performance material renowned for its exceptional heat and corrosion resistance, as well as remarkable mechanical stability. Composed of 97% tungsten and 3% rhenium, this alloy delivers superior thermal conductivity and an elevated melting point, making it suitable for extreme temperature environments. All wires are produced and tested in accordance with ASTM F73, ensuring rigorous quality standards and dimensional accuracy.

Whether used in aerospace, medical instrumentation, or critical research applications, the W-Re3 wire provides outstanding reliability, lower thermal expansion, and dependable performance over prolonged periods. This precision-engineered wire is particularly beneficial in advanced electronics, high-temperature furnaces, and sensor technologies where consistent performance is vital. Its robust composition and strict quality control make it an excellent choice for demanding applications that require stability, durability, and precision.

Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm Applications

An extremely durable and heat-resistant solution for a range of industrial applications, tungsten-rhenium (W-Re3) alloy wire stands out for its reliable performance in high-temperature environments. With a diameter of 0.1 mm, it offers superior mechanical and chemical properties that make it suitable for precision measurement devices, aerospace engineering, and specialized manufacturing processes. Below are several key applications for this advanced wire.

1. High-Temperature Measurement and Control

·         Thermocouple Elements: Ensures precise temperature monitoring in furnaces and kilns, maintaining reliable accuracy at extreme heat levels.

·         Heating Coils: Provides stable electrical resistance, enabling consistent and controlled heat generation in demanding industrial processes.

2. Medical and Laboratory Instruments

·         Medical Sensor Wiring: Supports high accuracy and dependable conductivity in diagnostic and surgical equipment requiring delicate wiring solutions.

·         Vacuum Furnace Components: Delivers excellent performance in low-pressure, high-heat environments common in advanced laboratory and research settings.

3. Aerospace Components

·         Propulsion System Sensors: Maintains structural integrity and accurate data transmission under intense thermal and mechanical stress.

·         Turbine Blade Testing: Aids in high-temperature evaluations and stress testing, ensuring safer and more efficient jet engine designs.

Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm Packaging

Our tungsten rhenium alloy wire (W-Re3, Dia. 0.1 mm) is meticulously packaged to ensure optimal protection. Each spool is tightly sealed under vacuum, providing an inert environment that prevents oxidation and corrosion. Additionally, a layer of specialized protective foil guards against potential physical damage. Customised spool sizes and labelling options are available, giving you the flexibility to meet unique project requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm FAQs

Q1: What are the key material properties of Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm?

A1: Tungsten Rhenium Alloy Wire W-Re3, containing about 3% Rhenium, exhibits excellent mechanical strength, high recrystallization temperature, and superior ductility compared to pure tungsten. With a melting point near 3 420°C and enhanced creep resistance, it is well suited for high-temperature applications. Its improved conductivity offers consistent electrical performance, while its fine 0.1 mm diameter tolerates tight dimensional controls for precision devices.

Q2: Which processing or fabrication methods are recommended for Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm?

A2: Due to tungsten rhenium’s high melting point and hardness, advanced fabrication techniques are employed, including tungsten doping, powder metallurgy, and multiple cold drawing passes. Vacuum or hydrogen atmosphere annealing helps relieve internal stresses without oxidising the surface. Rolling and swaging can follow to refine the wire diameter further. Precise temperature control, combined with slow feed rates, preserves mechanical strength and electrical uniformity.

Q3: Which quality standards and certifications apply to Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm?

A3: Manufacturers typically produce W-Re3 wire under stringent guidelines such as ASTM B760 for tungsten materials and relevant ISO 9001 or AS9100 quality management systems. Comprehensive chemical composition analysis confirms rhenium content and trace impurities. Mechanical properties, dimensional tolerances, and surface quality are verified via standardised test methods. Certified mill test reports, along with certifications for purity and performance, ensure the wire meets end-user requirements.

Related Information

1. Applications in Advanced Industries

Tungsten Rhenium Alloy Wire W-Re3, Dia. 0.1 mm, is a highly specialised material often utilised in sectors where high-temperature stability and precise performance are critical. In aerospace applications, for instance, this slender wire is frequently employed in thermocouples for turbine engines, as it can endure extreme thermal loads while still providing reliable measurements. Its unique chemical composition of tungsten and rhenium enhances both mechanical strength and conductivity, enabling the wire to be used in miniature electronic components that must withstand demanding environments.

From semiconductor manufacturing to medical device production, W-Re3 wire is sought for its ability to tolerate corrosion and oxidation at elevated temperatures. The wire’s small diameter of 0.1 mm makes it particularly beneficial in micro-scale assemblies, ensuring minimal intrusion into the design while maintaining structural integrity. This fusion of properties allows various industries to advance their product development, achieving breakthroughs in performance without compromising on safety or durability.

2. Comparative Analysis with Alternative Materials

Because tungsten rhenium wires provide a unique balance of hardness, ductility, and high-temperature stability, they often outperform other metals when used in extreme conditions. While conventional steel or nickel-based wires may exhibit heat tolerance to a degree, they cannot match the prolonged temperature endurance and longevity offered by W-Re3 wire. This is particularly crucial when applications require unwavering precision, such as in high-voltage equipment or specialised scientific instrumentation.

Cost considerations also come into play when comparing W-Re3 wire to standard materials. Although tungsten rhenium can be more expensive than certain alloys, the extended lifespan and reliability of this Dia. 0.1 mm wire often justify the initial investment. By reducing maintenance intervals and ensuring consistent operation, this alloy wire can deliver significant long-term savings in industries that operate at the forefront of innovation.