WM7658 Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm

Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm Description

Tungsten Rhenium Alloy Wire W-Re25, measuring 0.25 mm in diameter, is a high-performance material designed for demanding environments. Engineered from a composition of 25% rhenium and 75% tungsten, this wire features mechanical strength, heat resistance, and durability. These attributes make it a choice for aerospace, medical, and high-temperature industrial applications, where precise measurements and stable performance are required.

Manufactured to the ASTM E696 standard, each batch of W-Re25 wire undergoes thorough testing to ensure consistent diameter, dimensional accuracy, and chemical purity. The incorporation of rhenium enhances the tungsten matrix, providing improved resistance to grain growth and oxidation stability. This wire represents a solution for thermal instrumentation, thermocouples, and critical assemblies that require reliable performance in extreme conditions.

Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm Applications

Used in high-temperature or harsh chemical conditions, Tungsten Rhenium (W-Re25) alloy wire in a 0.25 mm diameter provides mechanical stability and corrosion resistance. Its capability to withstand extreme energy environments makes it a material in industries seeking reliable and precise solutions. Below, discover three main categories where this advanced wire is important.

1. High-Temperature Sensor Applications

·         Thermocouples: Used for accurate temperature readings in furnaces, reactors, and exhaust systems where conventional metals cannot withstand extreme conditions.

·         Gas Detection Elements: Integrated in sensing arrays to monitor high-temperature gas compositions, providing reliable data in industrial process controls.

2. Medical and Healthcare Technology

·         Implantable Micro-Coils: Utilised in specialised implants that require biocompatibility and reliability in long-term monitoring or therapeutic devices.

·         Surgical Robotics Wiring: Provides consistent conductivity and resistance to sterilisation procedures without compromising performance in surgical automated systems.

3. Aerospace and Defence Components

·         Radiation-Hardened Electronics: Protects critical avionics and defence systems from intense radiation environments without signal degradation.

·         Hypersonic Vehicle Wiring: Maintains structural integrity under rapid temperature fluctuations, meeting requirements for aircraft and missile applications.

Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm Packaging

Our Tungsten Rhenium Alloy Wire W-Re25 (0.25 mm diameter) is carefully packaged in protective layers, including moisture-resistant wraps and foam pads. The wire is then vacuum sealed to minimise oxidation and corrosion, preserving its integrity during storage and shipment. Optional anti-corrosion treatments ensure an extended shelf life in varied environments. Customised packaging solutions, such as spool sizes or specialised labelling, are available to meet specific requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm FAQs

Q1: What are the key material properties of Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm?

A1: Tungsten Rhenium Alloy Wire W-Re25, with a diameter of 0.25 mm, exhibits enhanced strength, ductility, and thermal stability compared to pure tungsten. Its elevated melting point (above 3,000°C), high modulus of elasticity, and superior creep resistance make it suitable for demanding high-temperature applications. The rhenium content improves overall ductility and temperature performance, ensuring reliable function in environments that require sustained structural integrity over a wide temperature range.

Q2: How can this tungsten rhenium alloy wire be processed or fabricated?

A2: Tungsten Rhenium Alloy Wire W-Re25 can be processed using specialised drawing techniques and heat treatments tailored to its high melting point and brittle nature. The wire is typically formed through multiple drawing passes under controlled thermal conditions to achieve the desired diameter and mechanical properties. Post-drawing annealing processes relieve internal stresses and enhance ductility, ensuring the wire meets strict dimensional and mechanical requirements for precision applications.

Q3: Which quality standards and certifications apply to Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm?

A3: This alloy wire is generally manufactured under ASTM B760 guidelines, ensuring adherence to strict chemical composition and mechanical property requirements. Additional quality accreditations may include ISO 9001 for quality management systems and, where applicable, AS9100 for aerospace applications. Non-destructive testing methods such as ultrasonic or eddy current inspections may be employed to verify dimensional consistency, purity, and performance parameters during production.

Related Information

1. Manufacturing Process

Forging, rolling, and repeated drawing procedures form the foundation for creating Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm. Each stage focuses on controlling temperature gradients and applying consistent tensile forces to enhance axial integrity that is critical for precise diameter consistency. The wire, shaped to W-Re25 specifications, undergoes multiple vacuum annealing cycles to reduce impurities and preserve the alloy's distinctive properties.

Throughout the manufacturing process, specialised machinery monitors dimensional tolerances and adapts the drawing steps accordingly. This ensures that the final wire meets the Dia. 0.25 mm requirement while maintaining uniform material composition. By harmonising rhenium content with tungsten, producers achieve a product that promotes thermal stability and strength, making it suitable for a range of high-tech applications.

2. Comparative Analysis with Alternative Materials

In demanding industries that require high-temperature performance and extended operational lifespan, Tungsten Rhenium Alloy Wire W-Re25, Dia. 0.25 mm often surpasses more conventional wire materials. Stainless steel and standard tungsten threads may lack the thermal stability and endurance that W-Re25 wire consistently delivers. The rhenium addition improves ductility and resilience, allowing for minimal distortion and increased reliability under harsh operating conditions.

W-Re25 stands out when resilience and sustained metallurgical stability are priorities. Compared to alternative materials, this tungsten rhenium wire maintains a precise diameter profile even under thermal shocks or mechanical stress. Its balance of strength, flexibility, and high melting point enables improved product performance in specialised sectors such as aerospace, electronics, and advanced research laboratories.