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Interaction between pitting corrosion and critical flow velocity for erosion-corrosion of 304 stainless steel under jet slurry impingement
Li, L. L.1,2; Wang, Z. B.1; Zheng, Y. G.1
Corresponding AuthorWang, Z. B.(zbwang12s@imr.ac.cn)
2019-09-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume158Pages:11
AbstractThe interaction between pitting corrosion and critical flow velocity (CFV) for erosion-corrosion of 304 stainless steel under slurry impingement was investigated through electrochemical tests, scanning electron microscopy and X-ray photoelectron spectroscopy. The results show that pitting corrosion affects the precise determination of CFV using the potentiostatic polarization tests, while CFV just corresponds to the case of the highest pitting corrosion resistance in erosion-corrosion process. This interaction is explained in terms of the properties of surface film. Furthermore, the guidance for quick determination of CFV is proposed and the significance of CFV in evaluating the erosion-corrosion resistance is highlighted.
KeywordStainless steel Erosion Polarization Potentiostatic XPS Passivity
Funding OrganizationNational Natural Science Foundation of China ; CAS Key Laboratory of Nuclear Materials and Safety Assessment
DOI10.1016/j.corsci.2019.07.008
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51571200] ; National Natural Science Foundation of China[51801218] ; CAS Key Laboratory of Nuclear Materials and Safety Assessment[2017NMSAKF03]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000483638900014
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/135159
Collection中国科学院金属研究所
Corresponding AuthorWang, Z. B.
Affiliation1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Li, L. L.,Wang, Z. B.,Zheng, Y. G.. Interaction between pitting corrosion and critical flow velocity for erosion-corrosion of 304 stainless steel under jet slurry impingement[J]. CORROSION SCIENCE,2019,158:11.
APA Li, L. L.,Wang, Z. B.,&Zheng, Y. G..(2019).Interaction between pitting corrosion and critical flow velocity for erosion-corrosion of 304 stainless steel under jet slurry impingement.CORROSION SCIENCE,158,11.
MLA Li, L. L.,et al."Interaction between pitting corrosion and critical flow velocity for erosion-corrosion of 304 stainless steel under jet slurry impingement".CORROSION SCIENCE 158(2019):11.
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