FE8369 Super Invar 32-5 Foil Thickness 0.2 mm

Super Invar 32-5 Foil Thickness 0.2 mm Description

Super Invar 32-5 Foil with a thickness of 0.2 mm is a premium iron-nickel-cobalt alloy engineered for precise applications. Its notable characteristic is a near-zero coefficient of thermal expansion, which allows for minimal dimensional changes under varying temperature conditions. This property makes it an ideal choice for sensitive components used in scientific instruments, aerospace systems, and optical devices requiring high levels of accuracy.

Manufactured under strict quality control measures, each batch of Super Invar 32-5 Foil meets rigorous industry standards for consistency and stability. Specialized processes ensure a uniform thickness and a reliable chemical composition, resulting in reduced deformation and enhanced performance over its lifespan. This foil delivers precision and reliability wherever exacting engineering tolerances are essential.

Super Invar 32-5 Foil Thickness 0.2 mm Applications

Super Invar 32-5 Foil Thickness 0.2 mm is a low-expansion alloy known for its exceptional dimensional stability across a broad temperature range. This unique property makes it suitable for high-precision and demanding applications. By maintaining minimal thermal expansion, it helps reduce errors and ensures reliability. In various industries, Super Invar 32-5 Foil is used to enhance performance, accuracy, and durability.

1. Precision Instrumentation

·         Laser Interferometer Mounts: Provides stable alignment in optical testing.

·         Optical Measurement Devices: Maintains accurate calibration by minimising temperature effects.

2. Aerospace

·         Satellite Components: Minimises expansion for stable operation in orbit.

·         Gyroscope Housings: Ensures precision in navigation systems.

3. Electronics and Medical Equipment

·         MRI Scanner Assemblies: Reduces drift in electromagnetic calibrations.

·         Low-Expansion Sensors: Enhances accuracy in temperature-sensitive diagnostic devices.

Super Invar 32-5 Foil Thickness 0.2 mm Packaging

Super Invar 32-5 foil in 0.2 mm thickness is carefully packaged using protective materials and vacuum-sealed to eliminate moisture and contaminants. VCI paper is added to provide anti-corrosion protection, while foam padding cushions the foil from impact during transport. Each package is labelled for easy identification and tracking. Custom sizes and specialised packaging solutions are available, ensuring every need is met in maintaining the foil’s integrity.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Super Invar 32-5 Foil Thickness 0.2 mm FAQs

Q1: What are the key material properties of Super Invar 32-5 Foil Thickness 0.2 mm?

A1: Super Invar 32-5 Foil (0.2 mm thick) consists primarily of iron, nickel (approximately 32%), and cobalt (about 5%). This composition results in an extremely low thermal expansion coefficient, which remains stable in a wide temperature range. The alloy also offers high dimensional stability, good toughness, and magnetic properties that can be leveraged in specialised applications. Its high nickel content further ensures resistance to corrosion, making it suitable for precision instruments and aerospace components.

Q2: What are some best practices for processing and fabrication of Super Invar 32-5 Foil Thickness 0.2 mm?

A2: Due to its unique low thermal expansion and high nickel content, Super Invar 32-5 foil requires careful handling during fabrication. Machining should be performed at low speeds with adequate lubrication to minimise work hardening. Welding is possible but must be conducted with controlled heat inputs to reduce distortion. Annealing treatments may be necessary to restore low-expansion properties after forming. Surface finishing and cleaning should be done with non-chlorinated solvents to prevent corrosion.

Q3: Which quality standards and certifications apply to Super Invar 32-5 Foil Thickness 0.2 mm?

A3: Super Invar 32-5 foil is commonly supplied in accordance with recognised industry specifications such as ASTM F1684, which covers nickel-iron low-expansion alloys. Additionally, manufacturers may adhere to ISO 9001 or AS9100 quality management systems, ensuring consistent production and traceability. Third-party certification may be provided for chemical analysis, dimensional accuracy, and mechanical properties. Strict inspections, including ultrasonic or eddy current testing, can further validate material integrity for critical applications.

Related Information

1. Applications in Advanced Industries

Specialised sectors such as aerospace and precision instrumentation often rely on Super Invar 32-5 Foil Thickness 0.2 mm for its dimensional stability. As the alloy exhibits a near-zero coefficient of thermal expansion, critical equipment requiring unwavering accuracy can operate effectively even under fluctuating temperatures. The grade Invar 32-5, shaped into a consistently thin foil, enables manufacturers to build extremely tight-tolerance components essential for tasks demanding the highest precision.

Many scientific laboratories integrate Invar 32-5 foil in advanced optical systems, laser devices, and space exploration tools. By using a foil thickness of 0.2 mm, researchers benefit from minimal thermal distortion in their experimental setups, ensuring reliable data collection. This degree of dimensional constancy is crucial for instruments that must maintain strict calibration standards, contributing to breakthroughs in fields ranging from astrophysics to high-tech manufacturing.

2. Quality Control Measures

Proactive quality checks are essential for Super Invar 32-5 Foil to meet stringent industry demands. Independent testing labs typically verify the foil’s low thermal expansion rate, ensuring that every batch meets the precise requirements of specialised applications. By confirming uniform thickness at 0.2 mm, manufacturers uphold tight specifications that help maintain the integrity of the final product. These measures often include dimensional inspections, metallographic examinations, and mechanical tests to verify consistent performance.

Inspectors also evaluate surface characteristics and foil flatness, as any imperfections can undermine the benefits of the near-zero expansion property. When quality control teams detect even slight deviations, they implement immediate corrective actions to preserve product reliability. Through these rigorous steps, buyers of Invar 32-5 Foil are assured that the material’s stability, strength, and thickness adhere to exacting standards in every production run.