| Issue |
MATEC Web Conf.
Volume 363, 2022
5th International Conference on Advances in Materials, Machinery, Electronics (AMME 2022)
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 4 | |
| Section | Research papers | |
| DOI | https://doi.org/10.1051/matecconf/202236301015 | |
| Published online | 29 August 2022 | |
Effect of anodic oxidation of 2024-T3 aluminum alloy on interface properties of metal fiber laminates
1 Shenyang Aircraft Design Institute, Shenyang 110000, China
2 College of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, China
3 Shenyang Tancho Industrial Co. LTD, Shenyang, 110041, China
5 School of Electric Power, Shenyang Institute of Engineering, Shenyang 110136, China
Interlaminar fracture failure is the main factor restricting the development and application of fiber metal laminates. In this paper, the interlayer bonding properties of 2024-T3 aluminum alloy plates with different surface treatments were compared and studied through lap-shear experiments. Compared with the aluminum plate treated with acid and alkali corrosion, the interlaminar shear strength of the aluminum plate after sulfuric acid anodization increased by 34.3%. After different surface treatments, experimental stressstrain curves of 2024-T3 aluminum alloys reveal the enhancement mechanism and changing trend of interlaminar shear strength.
Key words: Metal fiber laminate / Surface treatment / Aluminum anodizing / lap-shear experiment
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
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