Nondestructive study of corrosion by the analysis of diffused light

Elsa N. Hogert; Monica R. Landau; Jose Alberto Marengo; Maria Fernanda Ruiz Gale; Nestor G. Gaggioli; Raul Dias Paiva Jr.; Diogo Soga; Mikiya Muramatsu

doi:10.1117/12.358394

6 July 1999 Nondestructive study of corrosion by the analysis of diffused light

Elsa N. Hogert, Monica R. Landau, Jose Alberto Marengo, Maria Fernanda Ruiz Gale, Nestor G. Gaggioli, Raul Dias Paiva Jr., Diogo Soga, Mikiya Muramatsu

Author Affiliations +

Proceedings Volume 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications; (1999) https://doi.org/10.1117/12.358394
Event: 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, 1998, Cartagena de Indias, Colombia

Abstract

This work describes the application of mean intensity diffusion analysis to detect and analyze metallic corrosion phenomena. We present some new results in the characterization of the corrosion process using a model based in electroerosion phenomena. Valuable information is provided about surface microrelief changes, which is also useful for numerous engineering applications. The quality of our results supports the idea that this technique can contribute to a better analysis of corrosion processes, in particular in real time.

Citation Download Citation

Elsa N. Hogert, Monica R. Landau, Jose Alberto Marengo, Maria Fernanda Ruiz Gale, Nestor G. Gaggioli, Raul Dias Paiva Jr., Diogo Soga, and Mikiya Muramatsu "Nondestructive study of corrosion by the analysis of diffused light", Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); https://doi.org/10.1117/12.358394

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