Mechanical response of aluminum 7075 with heat treatment and exfoliation corrosion

Kittur, Mohammad Yaseen and Kittur, Mohammed Ibrahim and Reddy, Avala Raji and Baig, Maughal Ahmed Ali and Ridwan and Khan, Sher Afghan and Faheem, Mohammed (2021) Mechanical response of aluminum 7075 with heat treatment and exfoliation corrosion. Materials Today-Proceedings, 47 (17, SI). pp. 6173-6179. ISSN 2214-7853, DOI

Full text not available from this repository.


The present investigation was focussed to evaluate the mechanical properties of AA7075 subjected to corrosion and heat treatment. Exfoliation corrosion has been used to infuse rapid corrosion on the material coupled with high temperature and subsequent low-temperature aging (HLA). It has been found that the localized corrosion pit formation occurs with HLA and corrosion exposure durations with substantial inter-granular changes and formation of cracks. Significant reduction in mechanical properties was observed with HLA-treated samples subjected to corrosion. The material's stiffness was increased due to HLA, and again within the corrosive environment, a decreasing trend was observed with immersion durations. A series of simple one-dimensional linear and polynomial equations were developed to determine the properties of AA7075 samples subjected to HLA and corrosion. (c) 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the Technology Innovation in Mechanical Engineering-2021.

Item Type: Article
Additional Information: International Conference on Technology Innovation in Mechanical Engineering (TIME), Bhopal, INDIA, APR 22-23, 2021
Uncontrolled Keywords: AA7075;Exfoliation corrosion;HLA;Heat treatment;Mechanical properties;SEM
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering
Depositing User: Ms Zaharah Ramly
Date Deposited: 19 Oct 2022 08:00
Last Modified: 19 Oct 2022 08:00

Actions (login required)

View Item View Item