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     Research Journal of Applied Sciences, Engineering and Technology


Corrosion Behavior of Iron Steel Bars on the Ghanaian Market; Elemental Composition and Mechanical Properties Perspective

1J.B. Tandoh, 2E.K. Amesimeku, 1A. Forson, 1C. Nuviadenu, 1H. Ahiamadjie, 1G. Quashigah, 1E. Gazoya, 1H. Sackey-Lee and 1G.K. Banini
1Ghana Atomic Energy Commission (GAEC), P.O. Box LG 80, Legon, Accra-Ghana,
2Graduate School of Nuclear and Allied Sciences, University of Ghana P.O. Box AE1, Atomic-Kwabenya, Ghana
Research Journal of Applied Sciences, Engineering and Technology  2019  4:166-174
http://dx.doi.org/10.19026/rjaset.16.6021  |  © The Author(s) 2019
Received: March 19, 2019  |  Accepted: April 25, 2019  |  Published: September 15, 2019

Abstract

This study seeks to determine the corrosion rates of three major iron rod brands on the Ghanaian market from Local and foreign origin, after exposure to 5% NaCl solution to simulate a salty environment. The impact salty environment has on the mechanical properties (Yield and Ultimate tensile strength) of the Iron rods was determined. After 60 days of exposure of iron rods to the simulated salty environment in the laboratory, appreciable loss in mass was observed, ranging from 14 to 25% for Local and foreign samples respectively. The mechanical properties (Yield and Ultimate tensile strength) of the iron rods were also negatively affected after the 60 days exposure to the salty environment, causing all samples to fail the minimum requirement set by Hellenic for Yield and Ultimate tensile strength.

Keywords:

Accelerated corrosion, corrosion, iron rods, PIXE, proton induced X-ray emission, steel bars,


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Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.

ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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