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Corrosion Behavior of the AA2124 Aluminium Alloy Exposed to Ethanol Mixtures

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Authors

Authors

Aperador Chaparro, William Arnulfo
Caballero-Gómez, J.
Delgado Tobón, William
Abstract (English)
In the present article was studied the corrosion behavior of the AA2124 aluminum alloy which is a material used to fabricate parts of combustion engines, in a gasoline-bioethanol mixtures with concentrations of 5%, 10% and 20%. The evaluation was performed by potentiodynamics techniques and electrochemical impedance spectroscopy. It was determinate that the corrosion is more evident for mixtures with a greater amount of bioethanol and the corrosion type generated was superficial that begins on a clean surface and extends below it.
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8 páginas.
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© 2013 by ESG

URI: https://repositorio.escuelaing.edu.co/handle/001/1924
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AI - Centro de Investigación en Manufactura y Servicios – CIMSER
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