Effect of ionic strength on electro corrosion in chloride and chloride-sulfate environments
Journal Title: Вісник Тернопільського національного технічного університету - Year 2017, Vol 88, Issue 4
Abstract
Corrosion tests in 12 model environments simulating the composition of soil electrolytes at different levels of current density has been made. For the best comparative analysis, the ionic strength of the electrolyte has been proposed to be used as the characteristic indicator. The inversion of the corrosion rate under the action of an alternating current is found, which exhibits an inhibitory effect in the environment containing sulfate ions. It is shown, that with the decrease of the pH level, the intensification of hydrogen release is observed and the danger of hydrogen embrittlement of steel is increasing
Authors and Affiliations
Lyubomyr Poberezhny
Keywords
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- EP ID EP280345
- DOI 10.33108/visnyk_tntu2017.04.049
- Views 51
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