NIMTE OpenIR  > 2018专题
Influence of Rust Permeability on Corrosion of E690 Steel in Industrial and Non-industrial Marine Splash Zones
Chen, Mindong; Pang, Kun; Liu, Zhiyong; Wu, Junsheng; Li, Xiaogang
2018
Source PublicationJOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
Volume27Issue:7Pages:3742-3749
AbstractThe corrosion behaviour of E690 steel in industrial and non-industrial marine splash environments was studied by environmental testing, morphology analysis, electrochemical measurements, and scanning Kelvin probe microscopy. Chloride and sulphide anions were found to diffuse across the rust layer following the evaporation of seawater splashed on the steel's surface. The cation-selective permeability of the rust layer resulted in an anion concentration gradient across the rust layer, which was more significant in the presence of sulphur dioxide. In addition, sulphur dioxide enhanced the formation of alpha-FeOOH, which led to the formation of distinct anode and cathode areas at the rust/steel interface.
KeywordWet-dry Condition Low-alloy Steel Weathering Steel Atmospheric Corrosion Carbon-steel Mild-steel Protective Ability Pitting Corrosion Stainless-steels Seawater
Subject AreaChemistry ; Science & Technology - Other Topics
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17338
Collection2018专题
Recommended Citation
GB/T 7714
Chen, Mindong,Pang, Kun,Liu, Zhiyong,et al. Influence of Rust Permeability on Corrosion of E690 Steel in Industrial and Non-industrial Marine Splash Zones[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2018,27(7):3742-3749.
APA Chen, Mindong,Pang, Kun,Liu, Zhiyong,Wu, Junsheng,&Li, Xiaogang.(2018).Influence of Rust Permeability on Corrosion of E690 Steel in Industrial and Non-industrial Marine Splash Zones.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,27(7),3742-3749.
MLA Chen, Mindong,et al."Influence of Rust Permeability on Corrosion of E690 Steel in Industrial and Non-industrial Marine Splash Zones".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 27.7(2018):3742-3749.
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