Noise resistance applied to the study paints
DOI:
https://doi.org/10.3989/revmetalm.039Keywords:
Corrosion, Electrochemical noise, Noise resistance, Paints, Power spectral densityAbstract
Electrochemical noise is one of the methods of analysis used to interpret the phenomenon of corrosion. It has a number of advantages over other methodology types including its simplicity, its low cost and the fact that it does not disturb the system. This methodology appears to be effective together with other techniques in metal-electrolyte systems. In this case the technique is applied on its own on commercial anti-corrosion paints for which no information is available from other techniques. The main result of this study reveals the effectiveness of the noise resistance parameter, which had already been tested in the lab, when it is used to explain how the paint system behaves in industry.
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