TA7576 Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 3.175 mm

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 1/8 inch Description

Our Tantalum Niobium Rod (UNS R05240, Ta-40Nb) with a 1/8 inch diameter is engineered to deliver exceptional strength, corrosion resistance, and thermal stability. Combining the unique characteristics of tantalum and niobium, this alloy offers significant ductility and durability, making it highly suitable for demanding applications in industries such as aerospace, electronics, and medical devices. Its consistently reliable performance in extreme environments—whether under high temperatures or corrosive conditions—helps ensure long-term operational integrity.

Manufactured in accordance with ASTM B708 standards, each rod undergoes strict quality control measures to meet the highest industry requirements. Our production processes guarantee precise dimensional accuracy and a refined surface finish, providing ease of machining and optimal compatibility with advanced fabrication methods. Utilise the attributes of this Tantalum Niobium Rod to enhance the safety, reliability, and efficiency of your specialised projects.

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 1/8 inch Applications

This advanced Tantalum Niobium Rod, recognised as Tantalum Niobium Bar UNS R05240 or Ta-40Nb, with a 1/8-inch diameter, delivers significant mechanical strength and exceptional resistance to corrosion and high temperatures. Its stable chemical properties and enhanced formability make it suitable for demanding environments. Industries worldwide rely on its performance for critical applications across various sectors.

1. Electronics and Semiconductor Applications

·         High-Performance Electrodes: Ideal for capacitor anodes and cathodes requiring durability under repetitive charging cycles

·         Semiconductor Etching Hardware: Delivers exceptional resistance to aggressive chemistries in plasma etch processes

2. Chemical Processing and Industrial Uses

·         Corrosion-Resistant Reactor Vessels: Maintains structural integrity in highly acidic or alkaline environments

·         Protective Boat Liners: Provides a stable lining solution to prevent material degradation and contamination

3. Aerospace and Defence Components

·         High-Temperature Thruster Nozzle Parts: Ensures reliable performance under extreme thermal loads

·         Structural Support in Advanced Systems: Offers significant strength-to-weight ratio and resilience in demanding flight conditions

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 1/8 inch Packaging

Each Tantalum Niobium Rod (UNS R05240, Ta-40Nb, Dia. 1/8 inch) is meticulously wrapped in multi-layer protective materials, including foam padding and moisture-resistant film. The rods are then vacuum-sealed to safeguard them from contaminants, oxidation, and mechanical damage. Anti-corrosion measures include desiccant packs, ensuring long-term stability. Customised packing configurations, labelling, and barcoding options are available to suit specific requirements. This approach guarantees secure handling, integrity, and easy identification throughout transit and storage.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 1/8 inch FAQs

Q1: What are the key material properties of Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 1/8 inch?

A1: In a 40% niobium / 60% tantalum alloy form, these rods exhibit exceptional corrosion resistance, particularly in acidic media, as well as a high melting point near 3,080°C. They demonstrate good ductility, high thermal conductivity, and stable mechanical characteristics even at elevated temperatures. The combination of tantalum and niobium improves strength-to-weight ratio, making them suitable for demanding applications in aerospace, chemical processing, and medical device manufacturing.

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

A2: Ta-40Nb bars can undergo a variety of processes, including hot rolling, cold rolling, swaging, and forging to achieve the desired diameter and shape. They can also be machined using conventional methods, though carbide tooling is often recommended due to the alloy’s hardness. Welding can be performed under protective atmospheres, such as inert gas or vacuum, ensuring minimal contamination and robust joint integrity.

Q3: Which quality standards and certifications apply to Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 1/8 inch?

A3: Ta-40Nb rods are typically produced under stringent guidelines such as ASTM B365 or ASTM B708, which specify chemical composition, mechanical properties, and dimensional tolerances. Manufacturers often maintain ISO 9001 certifications to guarantee consistent quality and traceability. Additional certifications, like AS9100 for aerospace applications, can further validate manufacturing processes. Each batch undergoes rigorous testing, including ultrasonic evaluation, chemical analysis, and mechanical characterisation, to ensure compliance with all relevant standards.

Related Information

1. Manufacturing Process

Meticulous attention to detail is essential when producing a Tantalum Niobium Rod or Bar in the UNS R05240 grade, commonly referred to as Ta-40Nb. Specialist equipment cuts and shapes the metal into precise diameters, such as Dia. 1/8 inch, ensuring the final product maintains uniform density and exceptional dimensional stability. The initial billet undergoes careful heating to harmonise the tantalum and niobium components, followed by controlled forging and rolling operations that impart homogeneity throughout.

Throughout each manufacturing step, strict parameters are maintained to preserve the alloy’s crucial attributes, including corrosion resistance and mechanical integrity. Precision grinding refines the surface finish, eliminating any imperfections that might interfere with the performance of a rod or bar. In addition, advanced thermal treatments promote grain uniformity, enabling this Dia. 1/8 inch Tantalum Niobium Rod or Bar to withstand demanding environmental conditions in various industrial applications.

2. Applications in Advanced Industries

Across advanced sectors, the Tantalum Niobium Rod or Bar UNS R05240 has proven indispensable due to its reliable performance in extreme settings. Its known resilience to chemical attack and high-temperature stability makes it a favourable choice for aerospace propulsion systems, where combustion chambers require metals that can withstand intense heat cycles. Researchers in the nuclear field also leverage Ta-40Nb’s inherent radiation resistance, ideal for core components exposed to elevated neutron flux.

Essential breakthroughs in the medical arena also benefit from this Dia. 1/8 inch Tantalum Niobium Rod or Bar. Surgeons and implant designers value the alloy’s biocompatibility and ability to remain stable in the human body over extended periods. Likewise, advanced diagnostic equipment relies on the predictable electrical conductivity of Ta-40Nb, adding yet another dimension to the alloy’s versatility in modern technological applications.