Electrochemical noise analysis on corrosion of aluminum alloy

被引：1
|
作者：
Tian, Zhiqiang [1 ]
Kong, Xiaodong [1 ]
Wu, Gang [1 ]
Wang, Yuansheng [1 ]
机构：
[1] Navy Univ Engn, Coll Sci, Wuhan 430033, Peoples R China
来源：
ADVANCES IN SUPERALLOYS, PTS 1 AND 2 | 2011年 / 146-147卷
关键词：
aluminum alloy; electrochemical noise; characteristic parameters; pitting corrosion; LOCALIZED CORROSION; PITTING CORROSION; CARBON-STEEL; RESISTANCE; PARAMETERS; UNIFORM;
D O I：
10.4028/www.scientific.net/AMR.146-147.1043
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
引用
收藏
页码：1043 / 1048
页数：6
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