TA7577 Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Diameter 0.20 inch

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch Description

Our Tantalum Niobium Rod (Ta-40Nb), produced to ASTM B708 standards, provides performance in demanding environments. With a 0.20-inch diameter and UNS R05240 grade composition, this alloy combines tantalum’s high melting point with niobium’s excellent ductility. Its corrosion resistance makes it suitable for applications involving harsh chemicals, while its ability to withstand high temperatures suits aerospace and nuclear projects.

Manufactured under strict quality controls, each rod is inspected for dimensional accuracy, purity, and overall integrity. The Ta-40Nb alloy’s strength and reliability ensure a prolonged service life, ultimately reducing maintenance costs. Whether you require a component for chemical processing systems or material for engineering tasks, our Tantalum Niobium Rod provides the performance and consistency needed.

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch Applications

This Tantalum Niobium Rod, also referred to as Tantalum Niobium Bar UNS R05240 (Ta-40Nb) with a diameter of 0.20 inch, provides corrosion resistance, high-temperature stability, and mechanical strength. Frequently employed in demanding operational environments, this alloy exhibits low thermal expansion and workability. Such properties are essential for technologies in electronic components, chemical processing systems, and aerospace structures.

1. Electronics Applications

·         Capacitor Electrodes: Ta-40Nb rods deliver capacitance in miniature circuit designs.

·         Ion Implantation Equipment: The alloy’s resistance to wear and corrosion improves longevity in semiconductor fabrication.

2. Chemical Processing Applications

·         Acid-Resistant Vessels: Tantalum Niobium bars resist high concentrations of acids, ensuring safe chemical containment.

·         Corrosion-Resistant Pipe Work: The alloy’s low reactivity helps prevent material degradation in harsh chemical flows.

3. Aerospace Applications

·         Rocket Nozzles: Ta-40Nb components maintain structural integrity under intense thermal conditions.

·         High-Temperature Fasteners: The alloy’s strength supports fastening in extreme aerospace environments.

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch Packaging

Each Tantalum Niobium Rod, Ta-40Nb (UNS R05240), Dia. 0.20 inch is protected with foam or bubble wrap, placed in a vacuum-sealed barrier bag, and safeguarded by silica gel to prevent moisture. Anti-corrosion measures are applied to maintain its condition. Custom options are available on request, ensuring safe transport and handling for this material.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch FAQs

Q1: What are the key material properties of Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch?

A1: Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, commonly referred to as Ta-40Nb, is an alloy containing approximately 40% niobium by weight. It exhibits corrosion resistance, particularly in highly acidic environments, and maintains stability at elevated temperatures. With a melting point exceeding 3 000°C, this material delivers high ductility, formability, and biocompatibility, making it suitable for chemical processing, aerospace, and medical applications.

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

A2: This alloy can be processed by forging, rolling, drawing, or extruding to achieve a range of shapes and tolerances. To minimise contamination, it is often worked in vacuum or controlled-atmosphere conditions. For heat treatment, vacuum furnaces are preferred to preserve purity. Machining requires specialised tooling due to high ductility and toughness, and chemical etching may be used for final surface finishing.

Q3: Which quality standards and certifications apply to Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch?

A3: Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 0.20 inch typically adheres to ASTM B365 for dimensional and chemical requirements. Manufacturing facilities often maintain ISO 9001 or AS9100 certifications to ensure quality management. Additionally, materials may comply with AMS specifications for aerospace applications. Traceability and material test reports, including mechanical and chemical analyses, validate conformance to customer and industry standards.

Related Information

1. Manufacturing Process

Tantalum Niobium rods (Grade UNS R05240) undergo a controlled manufacturing sequence to achieve a precise diameter of 0.20 inch. Skilled metallurgists begin by melting the Ta-40Nb alloy in a vacuum or inert environment, ensuring minimal contamination. They then use specialised forging equipment to shape the alloy into rods with uniform cross-sectional dimensions. This approach guarantees homogeneity, essential for performance and reliability.

Careful rolling and annealing steps follow the initial forging to refine the microstructure and remove residual stresses. These procedures help maintain the rod’s structural integrity while enabling consistent mechanical properties, such as ductility and hardness. By adhering to established protocols, manufacturers ensure that Tantalum Niobium bars display the strength and performance required in applications.

2. Applications in Advanced Industries

Industries in aerospace, electronics, and chemical processing rely on the qualities of Tantalum Niobium rods (UNS R05240), particularly those with diameters measuring 0.20 inch. The combination of high melting point, corrosion resistance, and mechanical characteristics allows Ta-40Nb rods to excel in environments where other materials would degrade. As a result, these rods serve as components in high-temperature chambers, reaction vessels, and vacuum equipment vital to these sectors.

Due to their resilience under extreme temperatures and pressures, Tantalum Niobium rods are found in research laboratories and medical device production. Their biocompatibility and chemical stability make them essential for implants and instrumentation. Whether in experimentation or industrial scale-up, Ta-40Nb rods continue to demonstrate versatility, facilitating advancements in fields where material performance is crucial.