FE8351 Invar 36 Foil Thickness 0.1 mm

Invar 36 Foil Thickness 0.1 mm Description

Invar 36 Foil with a thickness of 0.1 mm is recognised for its exceptionally low coefficient of thermal expansion, rendering it suitable for applications necessitating outstanding dimensional stability. As a nickel-iron alloy featuring approximately 36% nickel, Invar 36 exhibits minimal expansion in temperature ranges that commonly affect other materials. This unique property ensures consistent performance in sensitive instrumentation, aerospace components, and high-precision measuring devices.

Produced to stringent quality standards, our foil undergoes rigorous inspections to verify thickness tolerance and mechanical properties, guaranteeing a reliable, uniform product. Its high purity composition and excellent formability enable integration into demanding environments where accuracy and stability are essential. Whether for scientific research or critical industrial processes, Invar 36 Foil in 0.1 mm thickness offers reliability and consistency to meet the most exacting requirements.

Invar 36 Foil Thickness 0.1 mm Applications

Invar 36 Foil, with a thickness of 0.1 mm, is widely recognised for its extremely low thermal expansion, excellent dimensional stability, and strength. This unique alloy is composed primarily of nickel and iron, allowing it to retain its shape across a broad range of temperatures. Such characteristics render it indispensable for various industries requiring precision, reliability, and corrosion resistance.

1. Aerospace and Defence Applications

·        Thermal Control Systems: Invar 36 Foil helps maintain essential stability in spacecraft and aircraft components to prevent distortion from temperature fluctuations.

·        Precision Guidance Systems: Its minimal thermal expansion ensures accuracy in sensitive instrumentation, enhancing performance in advanced defence equipment.

2. Electronics and Telecommunications

·        Frequency-Dependent Devices: Using Invar 36 Foil supports consistent frequency control in high-precision oscillators, resonators, and filters.

·        Sensor Components: The foil’s stability improves signal reliability in sensors that operate across varying temperatures.

3. Precision Manufacturing and Metrology

·        Dimensional Gauges: Invar 36 Foil guarantees exact measurements in gauges and fixtures, reducing errors in production processes.

·        Calibration Standards: Its low expansion rate makes it suitable for creating reference materials for calibrating machines and instruments.

Invar 36 Foil Thickness 0.1 mm Packaging

Invar 36 Foil with a thickness of 0.1 mm is carefully packaged using robust protective materials to safeguard against physical damage and environmental factors. Each roll is vacuum-sealed within a moisture-resistant film to prevent corrosion and treated with anti-oxidation agents as an additional barrier. The packaging can be customised to accommodate unique handling or storage requirements, ensuring the foil’s integrity is preserved during transit and ready for immediate use upon delivery.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 36 Foil Thickness 0.1 mm FAQs

Q1: What are the key material properties of Invar 36 Foil Thickness 0.1 mm?

A1: Invar 36 Foil Thickness 0.1 mm exhibits an extremely low coefficient of thermal expansion, typically around 1.2 × 10^-6 K^-1, making it suitable for precision applications requiring dimensional stability. Its nickel-iron composition ensures strength and toughness, with a typical tensile strength of 482 MPa. In addition, this foil demonstrates good ductility, magnetic permeability, and moderate corrosion resistance, allowing reliable performance in various environments.

Q2: How can this Invar 36 product be processed or fabricated?

A2: Invar 36 Foil at 0.1 mm thickness can be processed using standard metalworking methods such as forming, stamping, and deep drawing. When welding, low-heat inputs and specialised filler metals may be required to minimise thermal distortion. Annealing at around 800°C assists in restoring ductility after cold working, while precision machining requires specialised tooling and careful temperature control to maintain tight dimensional tolerances.

Q3: Which quality standards and certifications apply to Invar 36 Foil Thickness 0.1 mm?

A3: Invar 36 Foil Thickness 0.1 mm typically meets common aerospace and industrial specifications, such as ASTM F1684 for composition and mechanical properties. Manufacturers may also comply with ISO 9001 for quality management systems and AS9100 for aerospace applications. Additionally, third-party inspections or certifications like Nadcap may be required, ensuring consistent production standards, material traceability, and reliable performance in critical applications.

Related Information

1. Material Properties and Advantages

This Invar 36 Foil with a thickness of 0.1 mm is recognised for its exceptionally low coefficient of thermal expansion, ensuring stable dimensions over a broad temperature range. The alloy’s nickel-iron composition helps minimise deformation when subjected to fluctuations in heat, making it highly suited for precision applications where stability is essential.

In addition to its remarkable thermal behaviour, Invar 36 displays beneficial mechanical properties that contribute to extended service life. The foil grade’s resistance to corrosion and oxidation protects its surface integrity, even in demanding environments. As a result, minimised upkeep and reliable performance are defining characteristics of this specific Invar 36 Foil.

2. Applications in Advanced Industries

Among the wide-ranging applications of Invar 36 Foil measuring 0.1 mm in thickness are aerospace and defence sectors, where precision-engineered components play a vital role in strict performance standards. The foil’s minimal expansion ensures that sensitive instruments retain accurate readings, allowing flight-based systems and navigational devices to function consistently.

Operating as a key material in scientific laboratories, Invar 36 Foil also supports various optical and photonic devices by maintaining precise alignment. Its stability is further exploited in the semiconductor field for mask aligners, where even minuscule distortions can lead to errors in wafer fabrication. This versatile foil meets the exacting requirements of multiple technologies, confirming its importance in advanced industries worldwide.