Study on pitting process of 316L stainless steel by means of staircase potential electrochemical impedance spectroscopy

Zhi Jun Jia; Cui Wei Du; Cheng Tao Li; Zou Yi; Xiao Gang Li

doi:10.1007/s12613-011-0398-9

Study on pitting process of 316L stainless steel by means of staircase potential electrochemical impedance spectroscopy

Zhi Jun Jia
, Cui Wei Du
, Cheng Tao Li
, Zou Yi
, Xiao Gang Li^*

^*Corresponding author for this work

University of Science and Technology Beijing

Research output: Contribution to journal › Article › peer-review

31 Scopus citations

Abstract

Pitting corrosion of 316L stainless steel in NaCl solution was investigated by means of staircase potential electrochemical impedance spectroscopy (SPEIS). The investigation focused on the transition of stainless steel from the passive state to pitting corrosion. Based on the evolution of electrical parameters of the equivalent electrical circuit, it is suggested that the most probable mechanism of pit creation is the film breaking model. The result demonstrates that staircase potential electrochemical impedance spectroscopy is an effective method for the investigation of pitting corrosion.

Original language	English
Pages (from-to)	48-52
Number of pages	5
Journal	International Journal of Minerals, Metallurgy and Materials
Volume	18
Issue number	1
DOIs	https://doi.org/10.1007/s12613-011-0398-9
State	Published - Feb 2011
Externally published	Yes

Keywords

Electrochemical impedance spectroscopy
Film
Passivation
Pitting
Stainless steel
Steel corrosion

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10.1007/s12613-011-0398-9

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title = "Study on pitting process of 316L stainless steel by means of staircase potential electrochemical impedance spectroscopy",

abstract = "Pitting corrosion of 316L stainless steel in NaCl solution was investigated by means of staircase potential electrochemical impedance spectroscopy (SPEIS). The investigation focused on the transition of stainless steel from the passive state to pitting corrosion. Based on the evolution of electrical parameters of the equivalent electrical circuit, it is suggested that the most probable mechanism of pit creation is the film breaking model. The result demonstrates that staircase potential electrochemical impedance spectroscopy is an effective method for the investigation of pitting corrosion.",

keywords = "Electrochemical impedance spectroscopy, Film, Passivation, Pitting, Stainless steel, Steel corrosion",

author = "Jia, \{Zhi Jun\} and Du, \{Cui Wei\} and Li, \{Cheng Tao\} and Zou Yi and Li, \{Xiao Gang\}",

year = "2011",

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T1 - Study on pitting process of 316L stainless steel by means of staircase potential electrochemical impedance spectroscopy

AU - Jia, Zhi Jun

AU - Du, Cui Wei

AU - Li, Cheng Tao

AU - Yi, Zou

AU - Li, Xiao Gang

PY - 2011/2

Y1 - 2011/2

N2 - Pitting corrosion of 316L stainless steel in NaCl solution was investigated by means of staircase potential electrochemical impedance spectroscopy (SPEIS). The investigation focused on the transition of stainless steel from the passive state to pitting corrosion. Based on the evolution of electrical parameters of the equivalent electrical circuit, it is suggested that the most probable mechanism of pit creation is the film breaking model. The result demonstrates that staircase potential electrochemical impedance spectroscopy is an effective method for the investigation of pitting corrosion.

AB - Pitting corrosion of 316L stainless steel in NaCl solution was investigated by means of staircase potential electrochemical impedance spectroscopy (SPEIS). The investigation focused on the transition of stainless steel from the passive state to pitting corrosion. Based on the evolution of electrical parameters of the equivalent electrical circuit, it is suggested that the most probable mechanism of pit creation is the film breaking model. The result demonstrates that staircase potential electrochemical impedance spectroscopy is an effective method for the investigation of pitting corrosion.

KW - Electrochemical impedance spectroscopy

KW - Film

KW - Passivation

KW - Pitting

KW - Stainless steel

KW - Steel corrosion

UR - https://www.scopus.com/pages/publications/79956107225

U2 - 10.1007/s12613-011-0398-9

DO - 10.1007/s12613-011-0398-9

M3 - 文章

AN - SCOPUS:79956107225

SN - 1674-4799

VL - 18

SP - 48

EP - 52

JO - International Journal of Minerals, Metallurgy and Materials

JF - International Journal of Minerals, Metallurgy and Materials

IS - 1

ER -

Study on pitting process of 316L stainless steel by means of staircase potential electrochemical impedance spectroscopy

Abstract

Keywords

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