Influence of the Chemical Composition in the Electrochemical Response of Permanent Magnets
Joint Authors
Porcayo-Calderon, J.
Martinez-Gomez, L.
Casales-Diaz, M.
Ortega-Toledo, D. M.
Godavarthi, S.
Vazquez-Velez, E.
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-29
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
The corrosion behavior of permanent magnets with different chemical composition was evaluated.
Permanent magnets were tested in 3.5% NaCl solution at room temperature using electrochemical technics such as polarization curves, open-circuit potential, linear polarization resistance, and electrochemical impedance spectroscopy measurements.
Results have shown that corrosion rate is affected by Nd, Pr, and Co content.
Analysis by scanning electron microscopy has shown that pitting attack is the main mode of degradation of the magnets, while Co addition reduces it and Pr addition increases it.
American Psychological Association (APA)
Godavarthi, S.& Porcayo-Calderon, J.& Vazquez-Velez, E.& Casales-Diaz, M.& Ortega-Toledo, D. M.& Martinez-Gomez, L.. 2015. Influence of the Chemical Composition in the Electrochemical Response of Permanent Magnets. Journal of Spectroscopy،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1070283
Modern Language Association (MLA)
Godavarthi, S.…[et al.]. Influence of the Chemical Composition in the Electrochemical Response of Permanent Magnets. Journal of Spectroscopy No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1070283
American Medical Association (AMA)
Godavarthi, S.& Porcayo-Calderon, J.& Vazquez-Velez, E.& Casales-Diaz, M.& Ortega-Toledo, D. M.& Martinez-Gomez, L.. Influence of the Chemical Composition in the Electrochemical Response of Permanent Magnets. Journal of Spectroscopy. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1070283
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070283