Electrochemical emission spectroscopy for monitoring uniform and localized corrosion

被引：52

作者：

Chen, JF

Bogaerts, WF

机构：

[1] Katholieke Universiteit Leuven, Department of Metallurgy, B-3001, Heverlee (Leuven)

来源：

CORROSION | 1996年 / 52卷 / 10期

关键词：

corrosion admittance; corrosion rate; electrochemical emission spectroscopy; electrochemical noise; general corrosion; localized corrosion; microcathode; monitoring; nondestructive testing; uniform corrosion;

D O I：

10.5006/1.3292068

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A modified electrochemical noise (EN) technique (electrochemical emission spectroscopy [EES]) was developed for nondestructive, real-time corrosion rate measurements. Unlike conventional corrosion-rate measuring techniques that use external signals, this technique uses signals generated by the corroding system It can measure the general corrosion rate in real time and detect onset and repassivation of a localized corrosion site.

引用

页码：753 / 759

页数：7

共 21 条

[1]

BEAVERS HA, 1993, CORROSION 93

[2] STUDIES OF PASSIVE FILM BREAKDOWN BY DETECTION AND ANALYSIS OF ELECTROCHEMICAL NOISE [J].