TA7555 Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm

Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm Description

Tantalum Tungsten Wire (Ta-2.5W) UNS R05252, with a diameter of 2 mm, provides exceptional strength, corrosion resistance, and thermal stability. Its unique alloy composition combines the high melting point and chemical inertness of tantalum with the reinforcement benefits of tungsten, making it suitable for demanding applications in electronics, aerospace, and chemical processing. The wire demonstrates excellent formability whilst maintaining mechanical integrity in challenging environments, ensuring consistent performance even under extreme heat and pressure.

Manufactured in accordance with ASTM B708 standards, this Ta-W wire meets rigorous quality requirements for purity, composition, and dimensional accuracy. Its resistance to chemical reactions and mechanical properties make it a reliable choice for critical components such as heating elements, furnace parts, and medical device components.

Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm Applications

This Tantalum Tungsten (Ta-W) wire (UNS R05252, Ta- 2.5W, Dia. 2 mm) is widely used across multiple industries due to its mechanical strength, corrosion resistance, and ability to withstand high temperatures. Its properties ensure stable performance in demanding environments, making it an ideal choice for critical applications. This wire supports extended service life and dependable operation, reducing downtime and maintenance costs.

1. Electronics Applications

·         Capacitor Components: The high electrical conductivity of Ta-W wire makes it suitable for capacitor leads and internal components in high-performance circuits.

·         Ion Implanter Filaments: Its excellent thermal stability and resistance to degradation assist in maintaining consistent ion beam generation in semiconductor manufacturing.

2. Chemical Processing Applications

·         Corrosion-Resistant Heating Elements: In harsh chemical baths, Ta-W wire offers extended lifespan and reliable performance for heating environments exposed to corrosive substances.

·         Protective Liners: When used as inserts or liners in chemical vessels, Ta-W wire enhances process reliability by reducing contamination risks.

3. Aerospace Applications

·         High-Temperature Fasteners: Ta-W wire can be drawn into fasteners that remain stable under extreme temperatures, improving safety and longevity in critical aerospace systems.

·         Satellite Propulsion Components: Its mechanical properties enable reliable performance in thrusters and propulsion assemblies operating in demanding orbital conditions.

Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm Packaging

This Tantalum Tungsten Wire (UNS R05252, Ta-2.5W, 2 mm diameter) is carefully packaged using protective materials such as foam inserts and sealed in vacuum-packed plastic pouches to minimise oxidation and contamination. Each bundle is then placed into sturdy corrugated boxes with anti-corrosion agents to ensure safety during transport. Customisation options are available upon request, including tailored labelling, additional protective layers, and unique packaging configurations to meet specific handling or storage needs.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm FAQs

Q1: What are the key material properties of Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm?

A1: Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm typically combines the high melting point and corrosion resistance of tantalum with enhanced strength from tungsten. It demonstrates excellent ductility, superior formability, and exceptional chemical inertness in aggressive environments. This alloy maintains mechanical stability and minimal thermal expansion at elevated temperatures, making it highly suitable for applications in medical devices, electronics, and high-temperature chemical processing environments.

Q2: How can this tantalum product be processed or fabricated?

A2: Processing of Tantalum Tungsten Wire UNS R05252, Ta-2.5W, Dia. 2 mm typically involves multi-step cold drawing under controlled conditions, followed by intermediate annealing to refine grain structure and minimise stress. Machining generally requires specialised tooling due to the wire’s ductility and toughness. Welding may be carried out with inert gas protection to prevent contamination, while final heat treatment optimises mechanical properties and ensures consistent performance under demanding conditions.

Q3: Which quality standards and certifications apply to Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm?

A3: This Tantalum Tungsten Wire must conform to specifications outlined by ASTM B365 or other equivalent standards that dictate dimensional tolerances, mechanical properties, and chemical composition limits. It should also meet relevant ISO requirements for metallic materials used in critical applications. Manufacturers often maintain certifications such as ISO 9001 for quality management and may provide material test reports (MTRs) documenting compliance with purity, mechanical performance, and traceability requirements.

Related Information

1. Material Properties and Advantages

Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm is known for its balance of strength and ductility, which allows it to withstand mechanical stresses in advanced applications. Its composition of tantalum with a small percentage of tungsten provides enhanced corrosion resistance, suitable for environments where chemical degradation is a concern. Additionally, the inclusion of tungsten improves the material’s melting point, reinforcing its capability to function reliably in high-temperature processes.

In many industries that require performance under varying temperatures, this specific wire grade stands out due to its low coefficient of thermal expansion. This means that when the Tantalum Tungsten Wire is exposed to rapid heating or cooling cycles, it maintains dimensional integrity. The Dia. 2 mm form is particularly beneficial for scenarios where precision in dimensional tolerances and ease of handling are essential, such as in specialised electronic components and medical devices.

2. Manufacturing Process

Meticulous control of alloy composition begins the production cycle for Tantalum Tungsten Wire (Ta-W Wire) UNS R05252, Ta-2.5W, Dia. 2 mm. After blending tantalum and tungsten to the required ratio, the intermediate material undergoes a series of high-temperature processes to ensure homogeneity and eliminate microstructural imperfections. This approach guarantees product uniformity and contributes to the wire’s mechanical performance.

During the drawing process, the wire is reduced to the precise Dia. 2 mm dimension through multiple passes and annealing stages. Each stage is monitored to preserve the inherent attributes of the alloy, including its high melting point and corrosion resistance. When these precise steps are followed, the resulting wire demonstrates quality, stability, and reliability that align with the requirements of modern fabrication techniques.