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Proceedings Paper

Nondestructive study of corrosion by the analysis of diffused light
Author(s): Elsa N. Hogert; Monica R. Landau; Jose Alberto Marengo; Maria Fernanda Ruiz Gale; Nestor G. Gaggioli; Raul Dias Paiva; Diogo Soga; Mikiya Muramatsu
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Paper 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.

Paper Details

Date Published: 6 July 1999
PDF: 4 pages
Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); doi: 10.1117/12.358394
Show Author Affiliations
Elsa N. Hogert, Comision Nacional de Energia Atomica (Argentina)
Monica R. Landau, Comision Nacional de Energia Atomica (Argentina)
Jose Alberto Marengo, Comision Nacional de Energia Atomica (Argentina)
Maria Fernanda Ruiz Gale, Comision Nacional de Energia Atomica (Argentina)
Nestor G. Gaggioli, Comision Nacional de Energia Atomica (Argentina)
Raul Dias Paiva, Univ. de Sao Paulo (Brazil)
Diogo Soga, Univ. de Sao Paulo (Brazil)
Mikiya Muramatsu, Univ. de Sao Paulo (Brazil)


Published in SPIE Proceedings Vol. 3572:
3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications
Angela Maria Guzman, Editor(s)

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