NB7459 Niobium Tube/Pipe UNS R04200

Niobium Tube/Pipe UNS R04200 Description

Our Niobium Tube/Pipe UNS R04200 is expertly crafted to meet the stringent requirements of ASTM B392, ensuring purity and performance for your specialised applications. This high-grade niobium material features excellent corrosion resistance, making it a reliable choice even in aggressive chemical environments. Its ductility, along with a high melting point and superior thermal conductivity, renders these tubes/pipes essential across industries such as aerospace, nuclear energy, and advanced research laboratories.

Manufactured in customised dimensions to accommodate unique project demands, our Niobium Tube/Pipe UNS R04200 undergoes rigorous testing procedures to guarantee premium quality and consistent performance. Trust in our commitment to delivering reliable products that help optimise operational efficiency and maintain the highest standards of safety and durability in every application.

Niobium Tube/Pipe UNS R04200 Applications

Niobium Tube/Pipe UNS R04200 is recognised for its notable combination of high melting point, corrosion resistance, and superconducting properties. As a versatile refractory metal, it can withstand extreme temperatures, making it suitable for demanding industrial and scientific settings. This material finds extensive use where durability and purity are critical. Below are three key categories of applications that utilise the unique attributes of this material.

1. Electronics Applications

·         Amplifier Cylinders: Niobium tubes serve as stable housings for resonating circuits, ensuring minimal energy loss and improved efficiency.

·         Superconducting Components: Niobium pipe segments are used in scientific and industrial electronics that utilise the metal’s superconducting properties for enhanced performance.

2. Chemical Processing Applications

·         Corrosion-Resistant Reactors: Niobium tube reactors provide performance in highly corrosive settings, extending equipment lifespan.

·         Protective Liners: Niobium piping enhances durability and prevents contamination in chemical transport lines.

3. Aerospace Applications

·         Heat-Resistant Structures: Niobium tubing withstands extreme temperatures, making it ideal for propulsion systems and high-temperature zones.

·         Lightweight Support Systems: Niobium pipes offer exceptional strength-to-weight ratios, contributing to improved fuel efficiency and mission reliability.

Niobium Tube/Pipe UNS R04200 Packaging

Niobium Tube/Pipe UNS R04200 is meticulously packaged to ensure maximum protection from contamination and damage. Typically, the product is wrapped in corrosion-inhibiting paper and placed in moisture-resistant sealed plastic pouches. For added security, the tubes are then vacuum-packed and secured in sturdy wooden or reinforced crates. Customised packaging solutions are available to accommodate various size requirements and specialised shipping needs, ensuring a pristine condition upon delivery.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Niobium Tube/Pipe UNS R04200 FAQs

Q1: What are the key material properties of Niobium Tube/Pipe UNS R04200?

A1: Niobium Tube/Pipe UNS R04200 offers exceptional corrosion resistance, due to its stable oxide layer that protects against various chemical environments. It has a high melting point around 2,468°C, making it suitable for high-temperature applications. Its ductility facilitates complex shaping, and its low thermal neutron absorption cross-section is ideal for nuclear and scientific uses. Niobium also displays good biocompatibility, which is beneficial for medical implants.

Q2: How can Niobium Tube/Pipe UNS R04200 be processed or fabricated?

A2: Niobium Tube/Pipe UNS R04200 can be formed using precision cold-working, deep drawing, and rolling. Annealing steps at carefully controlled temperatures help maintain ductility and reduce work-hardening effects. High-purity welding techniques such as electron beam or TIG welding are preferred to mitigate contamination. In the final stages, surface finishing and polishing remove oxide layers, ensuring a clean, smooth exterior suitable for specialised industrial, medical, or research applications.

Q3: Which quality standards and certifications apply to Niobium Tube/Pipe UNS R04200?

A3: Niobium Tube/Pipe UNS R04200 typically meets ASTM B393 specifications, which outline chemical composition, mechanical properties, and dimensional tolerances. Additional certifications may include ISO 9001 for quality management systems and ASME requirements for pressure applications. Manufacturers may also provide compliance with stringent purity standards required by the nuclear or medical industries. Thorough documentation ensures traceability and adherence to international safety and performance guidelines.

Related Information

1. Material Properties and Advantages

Featuring a notable balance of mechanical strength and corrosion resistance, Niobium Tube/Pipe UNS R04200 excels in environments where exposure to aggressive chemicals and high temperatures is common. The customised dimensions of these tubes or pipes can be meticulously tailored to fit specific system requirements, ensuring minimal stress points and optimal operational performance. Its unique lattice structure contributes to excellent ductility, making it an ideal choice for components that require both durability and flexibility during critical applications.

Notably, UNS R04200 niobium exhibits a high melting point compared to many other metals, which enables these tubes or pipes to maintain their structural integrity in extreme thermal conditions. This property is particularly valuable in sectors such as aerospace, nuclear technology, and advanced research facilities. By offering stability under cyclical thermal loads, niobium tubes or pipes help minimise premature failures and ensure a reliable service life for sensitive equipment.

2. Quality Control Measures

Thorough inspection protocols are implemented at various stages to confirm that each UNS R04200 niobium tube or pipe meets precise dimensional and purity standards. This involves advanced non-destructive testing methods such as ultrasonic and eddy current examinations to detect internal imperfections before they become significant issues. In addition, each customised tube or pipe undergoes rigorous surface quality assessments to maintain consistency in wall thickness and prevent micro-fractures.

Careful documentation of all test results is meticulously maintained to guarantee full traceability and compliance with international quality benchmarks. These quality assurance activities are essential in demanding industries reliant on specialised niobium products, where structural integrity and material purity are paramount. Comprehensive checks further enhance the reliability of Niobium Tube/Pipe UNS R04200 by providing the high degree of confidence needed for use in mission-critical applications.