Corrosion Behavior of Mg-AlTiC Composites in NaCl Solution
Joint Authors
Gonzalez-Rodriguez, J. G.
Lemus, J.
Bedolla B., E.
Leon, C.
Rosales, I.
Falcon, L. A.
Source
International Journal of Corrosion
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-02-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The corrosion behavior of TiC particles reinforced Mg-Al alloy in 3.5% NaCl solution has been evaluated using electrochemical techniques.
Tested alloys included an Mg-9Al (Mg AZ91E) alloy with and without 56 wt. % TiC particles.
Electrochemical techniques included potentiodynamic polarization curves, linear polarization resistance, electrochemical noise, and electrochemical impedance spectroscopy measurements.
All techniques showed that the composite exhibited a lower corrosion rate than the base alloy.
Evidence of galvanic effects that increased the composite corrosion rate was found between the matrix and the TiC particles.
Additionally, the tendency to suffer from pitting corrosion was higher for the base alloy than that for the composite.
Electrochemical impedance results showed the importance of adsorption/diffusion phenomena in both materials.
American Psychological Association (APA)
Falcon, L. A.& Bedolla B., E.& Lemus, J.& Leon, C.& Rosales, I.& Gonzalez-Rodriguez, J. G.. 2011. Corrosion Behavior of Mg-AlTiC Composites in NaCl Solution. International Journal of Corrosion،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506316
Modern Language Association (MLA)
Falcon, L. A.…[et al.]. Corrosion Behavior of Mg-AlTiC Composites in NaCl Solution. International Journal of Corrosion No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-506316
American Medical Association (AMA)
Falcon, L. A.& Bedolla B., E.& Lemus, J.& Leon, C.& Rosales, I.& Gonzalez-Rodriguez, J. G.. Corrosion Behavior of Mg-AlTiC Composites in NaCl Solution. International Journal of Corrosion. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506316
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506316
