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Study of instantaneous rate of corrosion of aluminum in media with different acidity

O. V. Kylosova, A. B. Ilbuldina, O. V. Yaroslavtseva

Abstract


Instantaneous rate of aluminum corrosion in media with different acidity has been studied using a method of polarization and the electrical resistance. A resulting time series of instantaneous corrosion rate have been analyzed using the standardized range. As a result, it has been found that in all studied media corrosion process has a stochastic character, and time series of instantaneous rate are anti-persistent.

Keywords


electrochemistry; corrosion; aluminum

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References


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Zhuk NP. Kurs teorii korrozii i zashchity metallov [Theory of Corrosion and Protection of Metals]. Moscow: Metallurgiya; 1976. 472 p. Russian.

Peters E. Fraktal'nyy analiz finansovykh rynkov: primenenie teorii khaosa v ekonomike [Fractal analysis of financial markets: the application of chaos theory to economics]. Moscow: Internet Trading; 2004. 304 p. Russian.




DOI: http://dx.doi.org/10.15826/chimtech.2015.2.3.023

Copyright (c) 2015 O. V. Kylosova, A. B. Ilbuldina, O. V. Yaroslavtseva

© Chimica Techno Acta, 2014-2018
ISSN 2411-1414 (Online), ISSN 2409-5613 (Print)

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