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

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.