Evaluation of corrosion behaviour of biodegradable base oils using electrochemical techniques
Data(s) |
01/01/2015
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Resumo |
© 2015 Institute of Materials, Minerals and Mining. Published by Maney on behalf of the Institute. This paper describes an interesting attempt to quantitatively evaluate the corrosion behaviour of base oils using a novel approach based on electrochemical techniques. The present study evaluates the corrosion behaviour of biodegradable base oils with and without additives in an aqueous chloride solution using electrochemical measurements. Potentiodynamic polarisation and electrochemical impedance spectroscopy techniques were used to quantitatively determine the corrosion behaviour of these oils, and the results were compared to the conventional immersion tests. Both these electrochemical measurements were carried out in a three-electrode system where AS1020 mild steel alloy was used as a working electrode in a purpose made pipette cell. The results obtained from the electrochemical measurements help to evaluate the best biodegradable base oil for formulating eco-friendly industrial lubricants. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Taylor and Franics |
Relação |
http://dro.deakin.edu.au/eserv/DU:30075600/forsyth-evaluationcorrosion-2015.pdf http://www.dx.doi.org/10.1179/1743278214Y.0000000198 |
Direitos |
2015, Taylor and Franics |
Palavras-Chave | #Science & Technology #Technology #Materials Science, Multidisciplinary #Metallurgy & Metallurgical Engineering #Materials Science #Eco-friendly industrial lubricants #AS1020 mild steel alloy #Potentiodynamic polarisation #Electrochemical impedance spectroscopy #ENVIRONMENTALLY ADAPTED LUBRICANTS #INDUSTRIAL LUBRICANTS #ESTER OILS #WATER #PERFORMANCE #CONTACT #METALS |
Tipo |
Journal Article |