Influence of high and subsequent low-temperature artificial aging on exfoliation corrosion of AA2024

Talikoti, Mohammed Aqeel and Kittur, Md Ibrahim and Reddy, Avala Raji and Baig, Maughal Ahmed Al and Ridwan, R and Khan, Sher Afghan and Faheem, Mohammed (2021) Influence of high and subsequent low-temperature artificial aging on exfoliation corrosion of AA2024. In: International Conference on Technology Innovation in Mechanical Engineering, TIME 2021, 22-23 April 2021, Virtual.

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Abstract

The present study aims at assessing the mechanical behavior of aluminum alloy (AA2024) subjected to exfoliation corrosion. The material was exposed to high temperature and subsequent low temperature (HLA) treatment and further the heat-treated samples were subjected to exfoliation corrosion for the duration of 48 and 96 h at room temperature. The HLA treatment increases the retention property of the material in the corrosive environment. Further, hardness and impact strength were also increased under the corrosive environment with HLA treatment. In addition to the experimental investigation, a series of simple second-degree polynomial equations were developed to predict the various mechanical properties at different intervals of corrosion durations of AA2024 specimens subjected to HLA exfoliation corrosion.

Item Type:	Conference or Workshop Item (Plenary Papers)
Uncontrolled Keywords:	Aluminum Alloy-AA2024; Exfoliation Corrosion; HLA – Heat Treatment; Mechanical Properties; Polynomial Expressions; Curve Fitting; Experimental Study
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ170 Mechanics applied to machinery. Dynamics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Mechanical Engineering
Depositing User:	Prof. Dr. Sher Afghan Khan
Date Deposited:	10 Nov 2021 14:55
Last Modified:	10 Nov 2021 14:55
URI:	http://irep.iium.edu.my/id/eprint/93615

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