NB7446 Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness Description

Niobium Foil (CAS No. 7440-03-1), Grade UNS R04210, is a high-purity metal known for its exceptional corrosion resistance, high melting point, and reliable mechanical properties. Manufactured to a precise 0.1 mm thickness in strict accordance with ASTM B393 standards, this foil offers consistent dimensional stability and uniform performance under demanding conditions. Its ductility and excellent formability allow for versatile shaping and fabrication, making it suitable for specialised applications in aerospace, electronics, and high-temperature environments.

Because of its strong electrical and thermal conductivity, Niobium Foil is commonly employed in superconducting components, chemical processing systems, and advanced laboratory research. Each foil is produced with rigorous quality control measures, ensuring traceability and compliance with industry specifications. With its combination of strength, corrosion resistance, and adaptability, Niobium Foil UNS R04210 is an essential material for critical projects across multiple sectors.

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness Applications

Niobium Foil, known for its exceptional strength, ductility, and corrosion resistance, offers wide-ranging applications across numerous industries, including electronics, chemical processing, and aerospace. Highly regarded for its ability to maintain stable mechanical properties in extreme environments, this 0.1 mm material is integral to high-performance devices, components, and structures. From enhancing efficiency to promoting longevity, Niobium Foil provides a reliable solution for demanding applications.

1. Electronics Applications

·         Capacitor Components: The foil’s high conductivity and stable dielectric properties render it suitable for high-capacitance capacitors used in critical electronic circuits.

·         Electrode Materials: Niobium Foil’s low outgassing and robust structural characteristics optimise its role as electrodes in vacuum electronics and advanced power systems.

2. Chemical Processing Applications

·         Corrosion-Resistant Linings: Niobium Foil serves as a protective liner for equipment subjected to highly corrosive conditions, extending service life while reducing maintenance costs.

·         Electrochemical Cells: Exceptional inertness and conductivity make Niobium Foil valuable for use as anodes or cathodes in electrochemical processing setups.

3. Aerospace Applications

·         Engine Components: Niobium Foil withstands elevated temperatures in turbine engines, minimising thermal stress and enhancing overall performance.

·         Propulsion Systems: Its balance of corrosion resistance and ductility supports high-reliability thruster assemblies and propulsion modules in spacecraft.

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness Packaging

Niobium Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm thick, is carefully wrapped in acid-free, low-lint paper to prevent surface scratches. It is then vacuum-sealed in a robust, moisture-resistant plastic pouch, which helps to minimise corrosion risks. Additional foam padding and sturdy outer crates provide impact protection during transit. Customised packaging options, such as specialised crates or labeling, are available to meet customer requirements while ensuring product integrity and purity.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness FAQs

Q1: What are the key material properties of Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness?

A1: Niobium Foil exhibits high melting point (approximately 2468°C), excellent corrosion resistance, and notable superconducting properties. It has a density of 8.57 g/cm³, and its high ductility allows for extensive forming without cracking. The foil also offers good thermal and electrical conductivity, low thermal neutron cross-section, and typically maintains purity levels of 99.9% or higher. These characteristics make it suitable for various advanced applications.

Q2: How can this product be processed or fabricated?

A2: Niobium Foil (0.1 mm thickness) can be processed using conventional metalworking methods, including rolling, stamping, and deep drawing. It is well-suited to high-temperature vacuum annealing to restore ductility and relieve stress-induced distortions. Machining, annealing, and welding should generally be performed under inert gas or vacuum environments to prevent oxidation. Special attention is required when brazing or joining, as niobium’s reactivity demands careful control of temperature and atmosphere.

Q3: Which quality standards and certifications apply to Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210, 0.1 mm Thickness?

A3: This niobium foil typically adheres to ASTM B393 requirements for chemical composition, mechanical properties, and dimensional tolerances. Additional certification often includes compliance with ISO 9001 for manufacturing quality management and full traceability for raw material sourcing. Purity verification can involve detailed analysis reports confirming hydrogen, nitrogen, and oxygen content, as well as compliance with relevant industry-specific standards such as ASME or AMS, depending on the application.

Related Information

1. Material Properties and Advantages

Metallurgists often favour Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04210 with a 0.1 mm thickness for its high melting point and significant resistance to chemical corrosion. This foil maintains structural stability even in harsh environments, making it a suitable choice for advanced engineering applications. Its low capture cross-section for thermal neutrons renders it practical in nuclear settings where consistent performance is essential.

Unique to this specific UNS R04210 grade is its exceptional ductility, which enables easy forming without compromising the foil’s overall integrity. Research indicates that this material can be cold worked repeatedly without suffering from brittleness, offering manufacturers expanded possibilities in design. The slender 0.1 mm thickness further enhances its versatility, reducing weight while preserving considerable mechanical strength.

2. Applications in Advanced Industries

Aerospace engineering heavily relies on high-purity materials that can endure extreme temperatures and dynamic mechanical loads, and Niobium Foil UNS R04210 fits these criteria exceptionally well. Given its foil shape in 0.1 mm thickness, it can be incorporated into various lightweight components without sacrificing durability or structural consistency. These qualities help it perform reliably in propulsion systems, satellite components, and other aerospace elements where longevity and efficiency are critical.

Further demand for this foil arises in the electronics sector, due to niobium’s low electrical resistivity and compatibility with superconducting technology. Its slender form facilitates ease of integration into circuit assemblies and superconducting joints that require precise, dimensional stability. As devices become more compact and efficient, the unique characteristics of Niobium Foil help meet the needs of advanced technologies across multiple industries.