TA7578 Tantalum Niobium Rod, Tantalum Niobium Bar UNS R05240, Ta-40Nb, Dia. 25.4 mm

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

Our Tantalum Niobium Rod (Ta-40Nb), Grade UNS R05240, features a 1-inch diameter and is designed for strength and stability across a wide range of high-temperature and corrosive environments. This alloy offers resistance to chemical attacks, making it suitable for equipment in chemical processing, pharmaceuticals, and energy sectors. Its mechanical properties help ensure performance under extreme conditions, from aerospace applications to advanced electronic components.

Manufactured to meet ASTM B708 standards, each rod undergoes quality control processes to verify its dimensional accuracy and material integrity. The Ta-40Nb composition ensures a blend of tantalum’s corrosion resistance and niobium’s high-temperature endurance. Consequently, our Tantalum Niobium Rod is a solution for applications demanding durability, precision, and adherence to industry benchmarks.

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

Tantalum Niobium Rod and Bar materials, specifically UNS R05240 (Ta-40Nb), offer a combination of corrosion resistance, high melting points, and excellent mechanical properties. These alloys are chosen where extreme conditions demand performance metals. Their structure and formability make them suitable for applications, from chemical processing to medical tools. Below are three key categories of applications, with examples illustrating how Ta-40Nb can be used effectively.

1. Electronics Applications

·        Capacitor Components: Tantalum-niobium alloys maintain electrical characteristics and can store charge densities in circuit designs.

·        Semiconductor Equipment: Their heat resistance and purity ensure reliability in plasma chambers and wafer-processing hardware.

2. Chemical Processing Applications

·        Corrosion-Resistant Reactors: Ta-40Nb rods and bars endure acids and high temperatures, making them suitable for reactor vessels.

·        Protective Liners: They can be used as liners or cladding to protect steel components in chemical environments.

3. Medical and Surgical Applications

·        Implantable Devices: Tantalum-niobium’s biocompatibility and inertness suit long-term contact with tissues in bone or dental implants.

·        Surgical Instruments: Instruments made from these alloys are strong, non-reactive, and suitable for precise biomedical procedures.

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

All Tantalum Niobium Rods are packaged to prevent damage during transport. We use specialised wraps and vacuum-seal each rod to reduce atmospheric exposure. Additional corrosion inhibitors are applied, and strong cartons or crates offer protection. Customisation options include tailored dimensions, labelling, and preferred shipping methods, ensuring reliable delivery.

Packaging: Vacuum sealed, Wooden Box, or Customised.

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

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

A1: Tantalum Niobium alloy, particularly Ta-40Nb, is known for its corrosion resistance in harsh environments, such as acids and high-temperature applications. It provides high melting points, ductility, and formability. The alloy’s strength and stability are maintained at elevated temperatures, making it suitable for aerospace, chemical processing, and high-performance electronics. Its low thermal expansion enhances reliability in demanding conditions.

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

A2: Tantalum Niobium rods and bars are typically processed using cold or hot working techniques, including rolling, forging, and swaging. Precision machining is possible but requires careful handling to avoid surface contamination and maintain dimensional accuracy. Electron beam welding, TIG welding, and brazing can join Ta-40Nb effectively with appropriate shielding and atmosphere controls. Heat treatment refines microstructure, enhancing mechanical properties and stress relief.

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

A3: This alloy is produced and tested according to ASTM B365 and ASTM F560 standards, which define chemical composition, mechanical properties, and sizing tolerances. Manufacturers adhere to ISO 9001 or AS9100 for quality management systems, ensuring consistent manufacturing processes and traceability. In high-purity applications, additional certifications or third-party inspections may be required to verify compliance with stringent material and safety regulations.

Related Information

1. Manufacturing Process

Manufacturing the Tantalum Niobium Rod, grade UNS R05240 (Ta-40Nb), begins with a melting procedure that ensures a homogeneous alloy composition. During this stage, vacuum or electron beam melting techniques are used to remove impurities and achieve the desired purity level. The refined material is shaped into a cylindrical form, maintaining the 1-inch diameter requirement for rods. Subsequent hot working operations, such as forging and rolling, enhance mechanical strength and dimensional precision while preserving the necessary structure for applications.

Precision finishing is a critical aspect of producing Tantalum Niobium Bar with consistent performance characteristics. After shaping, the product undergoes annealing cycles to relieve internal stresses and refine its microstructure. The resulting rod exhibits ductility and high-temperature strength, meeting the strict standards associated with UNS R05240 materials. Each stage of the manufacturing process is monitored to guarantee an end product that offers consistent properties and reliable long-term performance in various environments.

2. Applications in Advanced Industries

Trials in aerospace engineering have demonstrated the benefits of Tantalum Niobium Rod (UNS R05240) in components exposed to temperature variations. The corrosion resistance of this 1-inch diameter rod, combined with toughness, makes it suitable for engine components, heat shields, and structural parts in hostile conditions. Additionally, the compatibility of Ta-40Nb alloys with other high-performance metals simplifies integration within aerospace assemblies.

Since the electronic sector requires materials that endure thermal cycling without compromising conductivity, Tantalum Niobium Bar has become a choice for semiconductor and microelectronic devices. Researchers have found it valuable in medical instrumentation, where stability and biocompatibility contribute to performance in implants and diagnostic equipment. As industries continue to innovate, the nature of UNS R05240 rods affirms their position as an engineering material.