Progresses and Problems in the Research of Electrochemical Behaviors Within Stress Corrosion Cracks

Li Delin; Zhu Rizhang; Zhang Wenqi

doi:10.13374/j.issn1001-053x.1987.s2.024

Volume 9 Issue S2

Oct. 2021

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Li Delin, Zhu Rizhang, Zhang Wenqi. Progresses and Problems in the Research of Electrochemical Behaviors Within Stress Corrosion Cracks[J]. Chinese Journal of Engineering, 1987, 9(S2): 88-95. doi: 10.13374/j.issn1001-053x.1987.s2.024

Citation:

Li Delin, Zhu Rizhang, Zhang Wenqi. Progresses and Problems in the Research of Electrochemical Behaviors Within Stress Corrosion Cracks[J]. Chinese Journal of Engineering, 1987, 9(S2): 88-95. doi: 10.13374/j.issn1001-053x.1987.s2.024

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Progresses and Problems in the Research of Electrochemical Behaviors Within Stress Corrosion Cracks

doi: 10.13374/j.issn1001-053x.1987.s2.024

Available Online: 2021-10-28

Abstract

Abstract

The methods for the research on the electrochemical behaviors within stress corrosion cracks are reviewed, which consisted of pratical and modeled measurements and theoretical alalysis.Three important but unclear problems are also presented, these are processes of electrochemical kinetics at cracktips, the distributions of current and inpedence within cracks and the influence of polarization on the electrochemistry of crack tips.
- stress corrosion crack,
- electrochemical,
- crack tip