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Author Garcia Ochoa, E. ♦ Corvo, F. ♦ Genesca, J. ♦ Sosa, V. ♦ Estupiñán, P.
Source SpringerLink
Content type Text
Publisher Springer US
File Format PDF
Copyright Year ©2017
Language English
Subject Keyword acid corrosion ♦ copper ♦ EIS ♦ EN ♦ magnetic field ♦ recurrence plot ♦ Characterization and Evaluation of Materials ♦ Tribology, Corrosion and Coatings ♦ Quality Control, Reliability, Safety and Risk ♦ Engineering Design
Abstract The influence of a magnetic field on the electrochemical reactions taking place at the surface of a copper electrode immersed in a 0.5 M HCl solution at room temperature has been studied. The symmetry axis of the magnetic field was lined up in the same direction of the ion flow to minimize the Lorentz forces. Measurements of potentiodynamic polarization curves, electrochemical impedance spectroscopy and electrochemical noise allow concluding that the magnetic field significantly affects the cathodic reactions, with corrosion rates increasing under the presence of oxygen in acid media and decreasing when oxygen is eliminated.
ISSN 10599495
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2017-04-13
Publisher Place New York
e-ISSN 15441024
Journal Journal of Materials Engineering and Performance
Volume Number 26
Issue Number 5
Page Count 7
Starting Page 2129
Ending Page 2135

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Source: SpringerLink