Inhibitive Action of Ferrous Gluconate on Aluminum Alloy in Saline Environment
Joint Authors
Popoola, Patricia Abimbola Idowu
Popoola, Olawale Muhammed
Loto, Cleophas A.
Omotayo, Sanni
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-09
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The corrosion of aluminum in saline environment in the presence of ferrous gluconate was studied using weight loss and linear polarization methods.
The corrosion rates were studied in different concentrations of ferrous gluconate 0.5, 1.0, 1.5, and 2.0 g/mL at 28°C.
Experimental results revealed that ferrous gluconate in saline environment reduced the corrosion rate of aluminum alloy at the different concentrations studied.
The minimum inhibition efficiency was obtained at 1.5 g/mL concentration of inhibitor while the optimum inhibition efficiency was achieved with 1.0 g/mL inhibitor concentration.
The results showed that adsorption of ferrous gluconate on the aluminium alloy surface fits Langmuir adsorption isotherm.
The potentiodynamic polarization results showed that ferrous gluconate is a mixed type inhibitor.
Ferrous gluconate acted as an effective inhibitor for aluminium alloy within the temperature and concentration range studied.
The data obtained from weight loss and potentiodynamic polarization methods were in good agreement.
American Psychological Association (APA)
Popoola, Patricia Abimbola Idowu& Omotayo, Sanni& Loto, Cleophas A.& Popoola, Olawale Muhammed. 2013. Inhibitive Action of Ferrous Gluconate on Aluminum Alloy in Saline Environment. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-487292
Modern Language Association (MLA)
Popoola, Patricia Abimbola Idowu…[et al.]. Inhibitive Action of Ferrous Gluconate on Aluminum Alloy in Saline Environment. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-487292
American Medical Association (AMA)
Popoola, Patricia Abimbola Idowu& Omotayo, Sanni& Loto, Cleophas A.& Popoola, Olawale Muhammed. Inhibitive Action of Ferrous Gluconate on Aluminum Alloy in Saline Environment. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-487292
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487292
