FE8368 Super Invar 32-5 Foil Thickness 0.1 mm

Super Invar 32-5 Foil Thickness 0.1 mm Description

Our Super Invar 32-5 Foil, with a precise 0.1 mm thickness, is a highly reliable material designed for applications where minimal thermal expansion and superior dimensional stability are critical. Crafted from a premium iron-nickel alloy, this grade exhibits an exceptionally low coefficient of thermal expansion, ensuring accurate performance in demanding environments. Its stable mechanical properties make it an ideal choice for aerospace instrumentation, scientific research equipment, and high-precision metrology tools.

Manufactured under strict quality control systems, our Super Invar 32-5 Foil meets exacting industry standards to guarantee consistent performance and long product life. The uniform thickness ensures easy handling and fabrication, while the exceptional stability under temperature fluctuations enables precise measurements and alignment. With its blend of robustness and accuracy, this foil is a trusted material solution for advanced engineering and research applications.

Super Invar 32-5 Foil Thickness 0.1 mm Applications

Super Invar 32-5 Foil, with a thickness of 0.1 mm, is renowned for its exceptionally low coefficient of thermal expansion and impressive dimensional stability. This makes it highly valuable in applications where extreme precision is necessary, and temperature fluctuations need to be minimised. From delicate measurement instruments to demanding aerospace assemblies, this specialised alloy offers consistent performance and reliability across many advanced engineering and scientific settings.

1. Precision Instrumentation

·         Interferometer Components: Utilised for stable reference surfaces in high-precision optical measurements

·         Scientific Sensors: Employed in devices requiring minimal expansion under fluctuating temperatures

2. Aerospace

·         Satellite Fixtures: Used to maintain strict dimensional tolerances in low-orbit and deep-space missions

3. Industrial Research and Development

·         Laser Assemblies: Integrated for maintaining exact alignments in sophisticated optical experiments

·         High-Accuracy Calibration Tools: Ideal for reference standards that demand minimal thermal distortion

Super Invar 32-5 Foil Thickness 0.1 mm Packaging

Each Super Invar 32-5 Foil (0.1 mm thick) is secured between layers of moisture-resistant paper and enclosed in a vacuum-sealed polyethylene bag. Additional desiccants and corrosion inhibitors provide extra protection against oxidation. We can incorporate robust outer boxes or crates for safe transport, and customisation options are available to meet specific dimensional or labelling requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Super Invar 32-5 Foil Thickness 0.1 mm FAQs

Q1: What are the key material properties of Super Invar 32-5 Foil Thickness 0.1 mm?

A1: Super Invar 32-5 Foil Thickness 0.1 mm is an iron-nickel-cobalt alloy that offers exceptionally low thermal expansion, typically around 0.6 × 10⁻⁶ K⁻¹ near room temperature, making it ideal for precision applications. With approximately 32% nickel and 5% cobalt, it provides dimensional stability and excellent resistance to thermal distortion. The foil also exhibits good strength, a relatively high Curie temperature, and consistent mechanical properties across the thickness.

Q2: How can Super Invar 32-5 Foil Thickness 0.1 mm be processed or fabricated?

A2: Super Invar 32-5 Foil, at 0.1 mm thickness, can be processed using conventional metalworking techniques tailored for precision alloys. Laser cutting, photochemical etching, or extremely sharp shearing equipment are typically employed to achieve clean edges and minimise distortion. During fabrication, stress-relief annealing at controlled temperatures helps maintain dimensional stability. Proper handling techniques further reduce the risk of microcracking or surface damage.

Q3: Which quality standards and certifications apply to Super Invar 32-5 Foil Thickness 0.1 mm?

A3: Super Invar 32-5 Foil Thickness 0.1 mm typically adheres to stringent industry certifications like ISO 9001 for quality management and AS9100 for aerospace applications. It may also conform to relevant ASTM standards for chemical composition and mechanical properties, ensuring material uniformity and traceability. Manufacturers often perform X-ray fluorescence and mechanical testing to verify compliance, guaranteeing that the foil meets critical accuracy and reliability requirements for rigorous applications.

Related Information

1. Applications in Advanced Industries

Super Invar 32-5 Foil with a thickness of 0.1 mm is widely sought after in sectors demanding extreme dimensional stability and minimal thermal expansion. Such unique characteristics are particularly beneficial in the aerospace domain, where calibrated sensor assemblies and satellite components must maintain their precise geometry under fluctuating temperatures. The foil’s remarkable compositional integrity also positions it as an excellent choice for the manufacturing of specialised measuring devices used in scientific research, ensuring that the collected data remains accurate over extended operational periods.

This high-grade Invar 32-5 foil finds further use in advanced optical systems and laser technologies where even minute deformations could compromise performance. By incorporating the 0.1 mm foil into complex optical mounts and laser housings, manufacturers safeguard critical alignments and reduce the risk of miscalibration. As industries continue to push the limits of precision, Super Invar 32-5 Foil stands out as a reliable material for enhancing the accuracy of advanced instruments.

2. Quality Control Measures

Under strict quality control protocols, Super Invar 32-5 Foil undergoes meticulous dimensional checks to verify uniformity across its 0.1 mm thickness. Ultrasonic inspection techniques help detect internal discontinuities, enabling manufacturers to confirm structural integrity and maintain consistently high standards. These evaluations are essential for ensuring that the foil’s low expansion properties remain preserved, particularly in environments subject to dynamic temperature cycles.

Various test parameters, including chemical composition analysis, are performed to ensure the foil meets stringent specifications for Invar 32-5. Optical microscopic examinations also help identify any surface imperfections that might impact long-term reliability. By adhering to comprehensive assessments at multiple stages, producers deliver a dependable foil product that satisfies the exacting demands of precision-dependent industries.