NB7443 Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200 Description

Niobium Foil (Nb Foil), UNS R04200 (CAS No. 7440-03-1), is ideal for advanced engineering applications due to its exceptional thermal and mechanical properties. Produced in adherence to ASTM B393, this high-grade foil offers outstanding purity, excellent formability, and superior resistance to corrosion. Niobium’s stability at elevated temperatures ensures reliable performance in challenging environments, making it suitable for high-temperature processing and demanding industrial conditions.

With a customizable thickness range, our Niobium Foil is suitable for various applications, including aerospace, electronics, and chemical processing. Whether employed for creating high-precision components or serving in critical high-temperature assemblies, it complies with industry standards to guarantee consistent quality and longevity. Utilise this versatile material to enhance the durability and performance of your projects.

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200 Applications

Niobium Foil (CAS No. 7440-03-1) UNS R04200 is recognised for its high melting point, excellent corrosion resistance, and stable thermal properties. These qualities make it suitable for diverse industrial applications, ranging from electronic devices to chemical processing systems. Its performance in extreme temperatures, combined with strong mechanical characteristics, underlines niobium foil’s ability to withstand demanding operational conditions while contributing to innovative solutions in advanced technologies.

1. Electronics Applications

·        Capacitor Anodes: Used for creating high-voltage and high-frequency capacitors that benefit from niobium’s stability and reliability.

·        Shielding in Semiconductor Devices: Provides protective barriers in circuitry to reduce electromagnetic interference and maintain signal integrity.

2. Chemical Processing Applications

·        High-Purity Chemical Containers: Ensures minimal contamination levels when handling reactive materials in laboratory and industrial conditions.

·        Corrosion-Resistant Linings: Serves as a protective layer for tanks and pipelines exposed to acids and corrosive substances.

3. Aerospace Applications

·        Thermal Protection Systems: Maintains structural integrity at elevated temperatures, making it useful for rocket propulsion components.

·        Lightweight Structural Reinforcements: Enhances the strength-to-weight ratio of critical aerospace parts for improved efficiency and performance.

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200 Packaging

Niobium Foil (CAS No. 7440-03-1, UNS R04200) is meticulously packaged with protective liners and vacuum-sealed to prevent contamination and moisture ingress. Anti-corrosion measures, including desiccants and specialised wraps, safeguard material integrity. Each package features foam cushioning for added protection against scratches or dents. Custom packaging, such as cut-to-size sheets or rolled spools, can be tailored to meet diverse project needs, ensuring optimal performance upon arrival.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200 FAQs

Q1: What are the key material properties of Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200?

A1: Niobium Foil (CAS No. 7440-03-1) UNS R04200 is recognised for its high melting point of 2,468°C, superior ductility, and excellent corrosion resistance. It exhibits a body-centred cubic crystal structure, contributing to its good formability during cold working processes. Additionally, niobium’s superconducting characteristics, low density (8.57 g/cm³), and stable chemical properties make it ideal for applications in electronics, aerospace, and chemical processing.

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

A2: Niobium Foil can be processed via cold rolling or forging to achieve desired thicknesses and mechanical properties. It supports vacuum annealing to relieve internal stresses and enhance ductility. Chemical etching and surface cleaning are commonly employed to remove impurities or oxide layers, ensuring a clean finish. Additionally, electron beam welding or laser processes can join niobium components for specialised applications.

Q3: Which quality standards and certifications apply to Niobium Foil, Nb Foil (CAS No. 7440-03-1) UNS R04200?

A3: Niobium Foil (CAS No. 7440-03-1) UNS R04200 typically meets standards such as ASTM B393 for niobium and niobium alloy products. Manufacturers may also implement ISO 9001-based quality management systems to ensure consistent product performance. Material certification often includes chemical composition, mechanical properties, and dimensional accuracy. Additional testing, like ultrasonic inspection or eddy current testing, can be performed to validate product integrity and compliance.

Related Information

1. Material Properties and Advantages

Niobium Foil, designated as UNS R04200 and bearing CAS No. 7440-03-1, stands out for its high ductility, excellent thermal conductivity, and notable corrosion resistance. Because it can be produced in customised dimensions, this foil is uniquely suited for applications that demand precise tolerances and consistent performance under challenging operational conditions.

The combination of a high melting point, stable chemical structure, and minimal reactivity with other substances further distinguishes this material from alternative metal foils. Such reliability makes Niobium Foil ideal for use in advanced aerospace components, specialised medical devices, and high-temperature environments where dependable performance is critical.

2. Quality Control Measures

Every Niobium Foil from the UNS R04200 grade undergoes meticulous inspection to ensure it meets exacting standards and dimensional accuracy. High-precision instruments are utilised to verify thickness tolerance, guaranteeing that each individual product aligns with customer specifications for customised dimensions.

In addition, thorough chemical testing is performed to confirm the material’s purity at the part-per-million level, critical for advanced research and industrial applications. Rigorous protocols, including non-destructive evaluation and lot traceability, uphold the commitment to delivering superior Niobium Foil for specialised projects worldwide.