FE8362 Invar 42 Foil Thickness 0.1 mm

Invar 42 Foil Thickness 0.1 mm Description

Invar 42 Foil with a thickness of 0.1 mm is a premium nickel-iron alloy recognised for its extremely low thermal expansion, making it indispensable in precision applications. Its stable dimensional properties help maintain accurate measurements and reliable performance, even under changing temperature conditions. This alloy features exceptional mechanical strength and ductility, ensuring easy processing and forming while still preserving its inherent rigidity. Consequently, Invar 42 Foil is highly sought after in fields such as electronics, aerospace, and instrumentation that demand materials with minimal dimensional fluctuation.

Manufactured to meet rigorous quality standards, our Invar 42 Foil undergoes meticulous testing and inspection for chemical composition, tensile strength, and surface finish. This guarantees consistent, top-tier performance across various production environments. With its dependable properties, this foil supports applications ranging from semiconductor packaging and optoelectronics to precision measuring instruments, offering a versatile solution for your most demanding design challenges.

Invar 42 Foil Thickness 0.1 mm Applications

Combining a low coefficient of thermal expansion with robust mechanical properties, Invar 42 foil at 0.1 mm thickness is a highly sought-after material for various industries. Its stability under temperature fluctuations makes it ideal for applications that demand precision and durability. This foil is frequently used in technologically advanced products across electronics, chemical processing, and aerospace.

1. Electronics Applications

·         EMI/RFI Shielding: Protects sensitive circuit components from electromagnetic interference and radio frequency disruptions.

·         Semiconductor Fixtures: Provides dimensional stability in wafer handling systems, reducing alignment issues.

2. Chemical Processing Applications

·         Corrosion-Resistant Containers: Provides a durable and stable barrier in harsh chemical environments.

·         Process Monitoring Equipment: Maintains dimensional accuracy in instrumentation exposed to fluctuating temperatures.

3. Aerospace Applications

·         Satellite Sensor Supports: Provides minimal expansion in extreme temperature shifts, ensuring precise operation of onboard instruments.

·         High-Precision Engine Components: Helps maintain alignment and reliability under intense stress and varying thermal conditions.

Invar 42 Foil Thickness 0.1 mm Packaging

Our Invar 42 Foil, manufactured in 0.1 mm thickness, is carefully layered with specialised protective films to guard against abrasion during transit. Vacuum-sealed packaging is used to minimise exposure to moisture and air, thereby preventing corrosion. For additional protection, moisture-absorbing packets are included, and the outer box features shock-resistant padding. Customised packaging solutions are available to meet specific project requirements, ensuring safe and secure delivery.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 42 Foil Thickness 0.1 mm FAQs

Q1: What are the key material properties of Invar 42 Foil Thickness 0.1 mm?

A1: Invar 42 Foil with a thickness of 0.1 mm is an iron-nickel alloy containing about 42% nickel by weight, recognised for its stable expansion rate and good mechanical strength. This material’s low coefficient of thermal expansion helps maintain dimensional integrity, making it ideal for high-precision electronic components. It also offers moderate thermal conductivity and impressive oxidation resistance, allowing it to perform reliably across varied thermal cycling conditions.

Q2: Which processing methods are suitable for Invar 42 Foil Thickness 0.1 mm?

A2: Invar 42 Foil with a thickness of 0.1 mm can be punched, laser-cut, or photo-etched to create intricate components. Given its relatively low thermal expansion, it remains stable under various fabrication processes, but controlled heat treatment is required to preserve dimensional accuracy. Cold working improves mechanical strength, while proper annealing relieves internal stresses. Precision cleaning, such as ultrasonic methods, ensures contamination-free parts for sensitive applications.

Q3: Which quality standards and certifications apply to Invar 42 Foil Thickness 0.1 mm?

A3: Invar 42 Foil Thickness 0.1 mm typically meets ASTM F30 or F1684 specifications for iron-nickel alloys, guaranteeing consistent composition and mechanical properties. Manufacturers often adhere to ISO 9001 or AS9100 quality management systems to validate traceability and process control. Rigorous testing, including dimensional inspections and microstructure analysis, verifies product integrity. For aerospace or semiconductor applications, additional certifications, such as AMS-I-23011, may apply to ensure compliance with stringent industry standards.

Related Information

1. Material Properties and Advantages

Catering to specialised engineering needs, Invar 42 Foil with a thickness of 0.1 mm stands out for its exceptionally low coefficient of thermal expansion. This characteristic allows the foil to maintain dimensional stability even across significant temperature variations, making it highly valuable in precision instruments and electronic components. Furthermore, the alloy’s balanced composition of nickel and iron grants it robust mechanical properties, providing resilience and reliable long-term performance when formed into thin sheets.

Manufacturers often prefer Invar 42 Foil for applications where high dimensional accuracy is paramount, as the grade demonstrates superior strength-to-weight ratio in its 0.1 mm thickness. This slim profile enables lightweight designs while still retaining structural stability, essential for aerospace, measuring devices, and advanced electronic enclosures. Combining these traits makes Invar 42 Foil a leading choice among engineers seeking a material that can withstand both thermal and mechanical stress.

2. Applications in Advanced Industries

Developed to meet exacting specifications, Invar 42 Foil in 0.1 mm thickness finds extensive use in advanced industries such as aerospace, microelectronics, and laser frameworks. These fields demand materials that exhibit minimal expansion under temperature fluctuations, ensuring reliable performance in delicate components. The foil’s impressive consistency helps manufacturers maintain tighter tolerances, contributing to greater overall product reliability in high-precision systems.

Featuring outstanding thermal stability, Invar 42 Foil supports various cutting-edge processes in sectors like satellite technology and medical imaging. Its minimal dimensional change greatly reduces the risk of misalignments in sensitive instruments, where even minor variations can lead to inaccuracies. The foil’s thin form allows engineers to incorporate it into complex assemblies without adding excessive weight, solidifying its standing as a critical resource for modern, high-performance applications.