Electrochemical Noise Analysis on Corrosion of Aluminum Alloy
The characteristic parameters of electrochemical noise (EN) spectra were used to study the corrosion process of aluminum alloy in distilled water with or without chlorate (Cl-).The experimental results showed that the parameters obtained from the time-domain spectra analysis were not consistent with the parameters obtained from the frequency-domain analysis. This paper attempted to explain the phenomenon by the time-domain noise spectra, the corrosion characteristic of aluminum alloy, the source of noise transient, and the types of the pitting corrosion of aluminum alloy.
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Z. Q. Tian et al., "Electrochemical Noise Analysis on Corrosion of Aluminum Alloy", Advanced Materials Research, Vols. 146-147, pp. 1043-1048, 2011