Productos de corrosión formados en ambiente marino: vinculación de variables estructurales y potencial de corrosión

M. Ohanian; R. Caraballo; E. A. Dalchiele; G. Guineo-Cobs; V. Martínez-Luaces; E. Quagliata

doi:10.3989/revmetalm.2005.v41.i3.203

Corrosion products formed from marine environments: structural variables and corrosion potential vinculation

Authors

M. Ohanian Instituto de Ingeniería Química, Facultad de Ingeniería
R. Caraballo Instituto de Física, Facultad de Ingeniería
E. A. Dalchiele Instituto de Física, Facultad de Ingeniería
G. Guineo-Cobs Instituto de Ingeniería Química, Facultad de Ingeniería
V. Martínez-Luaces Instituto de Ingeniería Química, Facultad de Ingeniería
E. Quagliata

DOI:

https://doi.org/10.3989/revmetalm.2005.v41.i3.203

Keywords:

Atmospheric corrosion, Môssbauer spectroscopy, Corrosion potential, corrosion products, clusters analysis

Abstract

Structural and electrochemical analysis of rust formed from low alloy steel was performed. The samples, generated in the framework of MICAT project, were exposed in two marine environments: subtropical and sub polar Antarctic. The results suggested the formation of oxides and oxihidroxides of low crystallinity and poor protective properties. The evolution of the results is analyzed tacking to account the different environments. The electrochemical activity and phases concentration of corrosion products are analyzed by cluster diagrams with the objective of adjusting qualitative models.

Downloads

Download data is not yet available.

Downloads

Published

2005-06-30

How to Cite

Ohanian, M., Caraballo, R., Dalchiele, E. A., Guineo-Cobs, G., Martínez-Luaces, V., & Quagliata, E. (2005). Corrosion products formed from marine environments: structural variables and corrosion potential vinculation. Revista De Metalurgia, 41(3), 175–185. https://doi.org/10.3989/revmetalm.2005.v41.i3.203

Download Citation

Issue

Vol. 41 No. 3 (2005)

Section

Articles

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.

All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.

Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.