TA7580 Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.051 mm

Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.002 inch Description

Tantalum Niobium Wire (Ta-40Nb), Grade UNS R05240, provides significant performance in demanding applications, due to its high melting point, corrosion resistance, and mechanical strength. This ultra-fine wire—measuring just 0.002 inch in diameter—demonstrates excellent ductility and toughness, making it suitable for precise and intricate applications in the medical, aerospace, and electronics sectors. By combining the benefits of both tantalum and niobium, this alloy retains stability even under extreme temperatures and corrosive environments.

Manufactured in compliance with ASTM B708 standards, each spool of Ta-40Nb Wire undergoes thorough quality testing to ensure uniform dimensional tolerance and material purity. Its consistent performance helps engineers achieve accurate device assembly, improved product lifespan, and reduced maintenance costs. Invest in our Ta-40Nb Wire for trustworthy performance, precision, and quality in your most critical projects.

Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.002 inch Applications

Ta-40Nb wire, with a diameter of just 0.002 inch, displays a remarkable combination of corrosion resistance, mechanical strength, and biocompatibility. Suitable for high-performance applications in electronics, chemical processing, and aerospace, this wire provides notable reliability and durability even under extreme conditions. Engineered to tight tolerances, it enables advanced manufacturing for miniature components and intricate designs, making it a valuable material for various specialised sectors.

1. Electronics Applications

·         Capacitor Components: The wire’s stable electrical properties and high resistance to corrosion make it suitable for creating miniature capacitor leads that maintain high reliability.

·         Vacuum Electronics: Its excellent high-temperature stability ensures performance for fine filaments or grids in specialised vacuum tubes.

2. Chemical Processing Applications

·         Corrosion-Resistant Sensors: Ta-40Nb wire’s chemical inertness enables accurate and long-lasting measurement probes used in harsh chemical environments.

·         Protective Reactors: The material’s resilience against corrosive substances makes it suitable for lining or reinforcing reaction chambers handling highly reactive chemicals.

3. Aerospace Applications

·         High-Temperature Electrical Wiring: The wire’s ability to endure extreme heat allows for reliable signal transmission in sensitive aerospace instrumentation.

·         Critical Fasteners: Its strength-to-weight ratio and resistance to oxidation under high heat make it suitable for small, durable fasteners in aircraft and spacecraft assemblies.

Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.002 inch Packaging

Each spool of Tantalum Niobium Wire (UNS R05240, Ta-40Nb) with a diameter of 0.002 inch is carefully vacuum-packed in a moisture-resistant bag, with additional protective wrapping to prevent contamination and corrosion. We utilise robust materials, including foam and poly-lined boxes, to shield against shocks and humidity. Customisation options, such as labelling, spool types, and sealed containers, are available to meet specific requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.002 inch FAQs

Q1: What are the key material properties of Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.002 inch?

A1: Tantalum Niobium Wire (Ta-40Nb) offers a combination of high corrosion resistance, excellent ductility, and stable thermal conductivity. The 40% niobium content enhances mechanical strength while retaining good workability, making it suitable for demanding applications in medical and aerospace sectors. Its high melting point (around 2 996°C for Ta) and low vapour pressure also contribute to reliable performance in challenging high-temperature environments. Electrical conductivity remains consistent, even under extreme conditions.

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

A2: This wire can be processed using conventional wire-drawing techniques or specialised forming methods under inert atmospheres to reduce oxidation. Due to the inherent ductility of Ta-40Nb, it can be drawn to extremely fine diameters while maintaining mechanical integrity. Additional processes may include heat treatments to optimise grain structure and precision annealing for controlled mechanical properties. Vacuum or inert gas furnaces are typically used to avoid contamination during thermal processes.

Q3: Which quality standards and certifications apply to Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, Ta-40Nb, Dia. 0.002 inch?

A3: Compliance often adheres to ASTM B365 specifications for Tantalum and Tantalum Alloy products, ensuring that chemical composition, mechanical properties, and dimensional tolerances meet strict criteria. In addition, manufacturers may hold ISO 9001 certification to demonstrate strong quality management systems. Material test reports typically include chemical analysis and mechanical testing data. Some specialised applications also require additional certifications, such as AS9100 for aerospace or relevant medical device standards.

Related Information

1. Material Properties and Advantages

Tantalum Niobium Wire (Ta-Nb Wire) UNS R05240, also referred to as Ta-40Nb, exhibits an exceptional combination of high melting point, corrosion resistance, and ductility. These intrinsic properties make the Dia. 0.002 inch wire particularly well-suited for components that operate under extreme temperatures or in highly reactive environments. The wire maintains its mechanical reliability even under significant stress, ensuring consistent performance and structural integrity when used in demanding applications.

Such characteristics can be attributed to the effect of tantalum and niobium, which allows the wire to retain dimensional stability at miniature sizes. This unique metallurgical composition extends its lifespan and enhances its ability to withstand stress-induced fractures that might affect performance. As a result, UNS R05240 Tantalum Niobium Wire is frequently employed in scientific research and precision engineering where consistent properties are essential.

2. Quality Control Measures

Adhering to strict quality control standards is vital for producing reliable Tantalum Niobium Wire (Ta-40Nb) at a diameter of 0.002 inch. Manufacturers utilise advanced inspection protocols to detect dimensional deviations, surface imperfections, or inclusions that could compromise wire accuracy. By implementing non-destructive testing and meticulous surface examinations, production teams can ensure that each spool meets or exceeds stringent industry requirements.

Testing methodologies are employed to verify the wire’s tensile strength, elongation, and purity. Specialised equipment analyses chemical composition, ensuring that the content of tantalum and niobium remains within tight tolerances set for UNS R05240 grade. These ongoing assessments help maintain batch-to-batch consistency and guarantee that engineers and researchers can rely on the wire’s high performance across a wide range of demanding applications.