IMR OpenIR
Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion
Li, L. L.1,2; Wang, Z. B.1; He, S. Y.1,3; Zheng, Y. G.1
Corresponding AuthorWang, Z. B.(zbwang12s@imr.ac.cn)
2021-10-30
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume89Pages:158-166
AbstractThe correlation between depassivation and repassivation processes, which is significant in erosion corrosion, was quantitatively investigated by single particle impingement tests at various flow velocities and impact angles. The results show that both repassivation and depassivation processes are associated with the kinetic energy of solid particle, and demonstrate that the repassivation is retarded by depassivation. This phenomenon probably results from the depassivation-induced microstructure evolution. On this basis, the dependence of critical flow velocity (CFV) for erosion-corrosion on the solid particle concentration and diameter is further theoretically predicted and experimentally verified. Accordingly, the crucial role of depassivation-repassivation in CFV phenomenon is further highlighted. (c) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordErosion-corrosion Stainless steel Depassivation-repassivation Single particle impact Passive film
Funding OrganizationNational Natural Science Foundation of China
DOI10.1016/j.jmst.2021.02.019
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51801218] ; National Natural Science Foundation of China[51571200]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000697346300008
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/167000
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, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Li, L. L.,Wang, Z. B.,He, S. Y.,et al. Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,89:158-166.
APA Li, L. L.,Wang, Z. B.,He, S. Y.,&Zheng, Y. G..(2021).Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,89,158-166.
MLA Li, L. L.,et al."Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 89(2021):158-166.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, L. L.]'s Articles
[Wang, Z. B.]'s Articles
[He, S. Y.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, L. L.]'s Articles
[Wang, Z. B.]'s Articles
[He, S. Y.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, L. L.]'s Articles
[Wang, Z. B.]'s Articles
[He, S. Y.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.