Electrochemical investigation of the corrosion behavior of heat treated Al-6Si-0.5Mg-xCu (x=0, 0.5 and 1) alloys

The corrosion behavior of heat treated Al-6Si-0.5Mg-xCu (x=0, 0.5 and 1 wt %) alloys in 0.1 M NaCl solution was investigated using potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) techniques. The potentiodynamic polarization curves reveal that 0.5 wt % Cu and 1 wt % Cu c...

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Bibliographic Details
Main Authors: Abul Hossain, Mohammed Abdul Gafur, Fahmida Gulshan, Abu Syed Wais Kurny
Format: Artigo
Language:Inglês
Published: International Association of Physical Chemists (IAPC) 2015-03-01
Series:Journal of Electrochemical Science and Engineering
Subjects:
Al alloy
Nyquist plot
corrosion rate
tafel plot
EIS
Online Access:http://www.pub.iapchem.org/ojs/index.php/JESE/article/view/160
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