Influence of the alloying elements on pitting corrosion of stainless steels: A modeling approach

B. Malki; T. Souier; B. Baroux

doi:10.1149/1.2996565

Influence of the alloying elements on pitting corrosion of stainless steels: A modeling approach

B. Malki^*, T. Souier, B. Baroux

^*Corresponding author for this work

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

19 Citations (Scopus)

Abstract

Modeling of corrosion pit chemistry in applied polarization mode is carried out using finite element method calculations. The results lead to the formulation of critical conditions for pit stabilization in terms of the pit geometry and the applied potential. More detailed computing is performed to compare the behavior of both ferritic and austenitic stainless steels. The results fairly predict the beneficial effects of nickel on pitting resistance of 304 stainless steels, attributed to nickel-induced changes in dissolution laws.

Original language	English
Pages (from-to)	C583-C587
Journal	Journal of the Electrochemical Society
Volume	155
Issue number	12
DOIs	https://doi.org/10.1149/1.2996565
Publication status	Published - 2008
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films
Electrochemistry
Materials Chemistry

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abstract = "Modeling of corrosion pit chemistry in applied polarization mode is carried out using finite element method calculations. The results lead to the formulation of critical conditions for pit stabilization in terms of the pit geometry and the applied potential. More detailed computing is performed to compare the behavior of both ferritic and austenitic stainless steels. The results fairly predict the beneficial effects of nickel on pitting resistance of 304 stainless steels, attributed to nickel-induced changes in dissolution laws.",

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AB - Modeling of corrosion pit chemistry in applied polarization mode is carried out using finite element method calculations. The results lead to the formulation of critical conditions for pit stabilization in terms of the pit geometry and the applied potential. More detailed computing is performed to compare the behavior of both ferritic and austenitic stainless steels. The results fairly predict the beneficial effects of nickel on pitting resistance of 304 stainless steels, attributed to nickel-induced changes in dissolution laws.

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Influence of the alloying elements on pitting corrosion of stainless steels: A modeling approach

Abstract

ASJC Scopus subject areas

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