AL9756 2024 Aluminum Alloy Foil

2024 Aluminium Alloy Foil Description

2024 Aluminium Alloy Foil consists of aluminium integrated with measured quantities of copper, magnesium, and manganese. The processing involves controlled rolling and targeted heat treatment to achieve a uniform microstructure. This uniformity is essential for applications requiring exact dimensional tolerances and stable metallurgical properties. The precise chemical composition supports machinability and improves compatibility with high-precision fabrication systems.

2024 Aluminium Alloy Foil Applications

Electronics Manufacturing
- Used as interconnect layers in circuit assemblies to achieve reduced parasitic capacitance by leveraging its uniform thickness.
- Employed as a shielding material in RF modules to achieve minimised electromagnetic interference by leveraging its consistent microstructure.

Industrial Fabrication
- Applied as a barrier layer in packaging components to achieve oxidation prevention by leveraging its stable chemical composition.
- Utilised in heat exchangers to achieve efficient thermal management by leveraging its enhanced thermal conductivity.

2024 Aluminium Alloy Foil Packing

2024 Aluminium Alloy Foil is packaged in anti-static, moisture-resistant bags and then secured within rigid cardboard boxes. It is stored under controlled temperature and low-humidity conditions to prevent oxidation and contamination. The packaging process includes protective cushioning and anti-contamination measures. Customised packaging options, including specialised labelling and additional cushioning, are available to meet specific logistical and manufacturing requirements.

Frequently Asked Questions

Q1: What measures are taken during production to maintain foil uniformity?
A1: Production employs controlled rolling and precise heat treatment, with x-ray diffraction and spectrometry used to monitor the microstructure, ensuring uniform thickness and minimal dimensional variability across batches.

Q2: How does the foil's composition affect its performance in industrial applications?
A2: The specified levels of copper, magnesium, and manganese enhance the mechanical strength and workability of the aluminium matrix, which is crucial for precision machining and maintaining performance under thermal processing.

Q3: What storage conditions are recommended to maintain the foil's properties?
A3: The foil should be stored in a controlled environment with stable temperature and low humidity. Anti-contamination packaging is required to prevent oxidation, thereby preserving its composition and performance during storage.

Additional Information

Aluminium alloys like the 2024 variant are central to advancements in industrial fabrication due to their optimised strength-to-weight ratios and enhanced thermal properties. Detailed studies on the influence of trace alloying elements have refined processing parameters, ensuring these materials perform consistently across demanding manufacturing environments.

In materials science, the relationship between processing methods and microstructure formation is critical. Controlled rolling and heat treatment techniques are continually refined to meet the rigorous demands of applications in electronics, aerospace, and automotive industries. These advances allow manufacturers to achieve tighter tolerances and improved performance in end-use applications.