Deformation-induced martensite in 304 stainless steel during cavitation erosion: Effect on passive film stability and the interaction between cavitation erosion and corrosion

doi:10.1016/j.triboint.2021.107422

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	Deformation-induced martensite in 304 stainless steel during cavitation erosion: Effect on passive film stability and the interaction between cavitation erosion and corrosion
	Li, Z. X.1,3; Zhang, L. M.3; Udoh, I. I.2; Ma, A. L.3; Zheng, Y. G.3
刊名	TRIBOLOGY INTERNATIONAL
	2022-03-01
卷号	167 页码:9
关键词	Cavitation erosion Deformation-induced martensite Pitting resistance Interaction
ISSN号	0301-679X
DOI	10.1016/j.triboint.2021.107422
通讯作者	Zhang, L. M.(lmzhang14s@imr.ac.cn) ; Zheng, Y. G.(ygzheng@imr.ac.cn)
英文摘要	The effect of deformation-induced martensite on the corrosion behavior and the interaction between cavitation erosion (CE) and corrosion of 304 stainless steel (SS) was investigated in this work. It was found that the content of deformation-induced martensite showed an increasing trend at the early CE stage, then a descent with the extension of CE time. A negative correlation between the pitting potential and the martensitic content was shown, indicating that the existence of martensite promoted the pitting sensitivity of 304 SS. Meanwhile, the corrosion current density and the carrier density gradually increased with the prolongation of CE time, implying the decreased stability of passive films. Results of the interaction between CE and corrosion demonstrated that the deformation-induced martensite mainly affected the pure CE mechanical damage, displaying an increased damage percentage with CE time. At the same time, the accelerating effect of corrosion to CE also had an important effect on the material damage, which should be attributed to the reduced resistance to pitting, accelerating the formation and propagation of cracks around corrosion pits.
资助项目	National Natural Science Foundation of China[52101105] ; Chinese Postdoctoral Science Foundation[2020M670811] ; China National Nuclear Corporation (CNNC) Science Fund for Talented Young Scholars
WOS研究方向	Engineering
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000761204300002
资助机构	National Natural Science Foundation of China ; Chinese Postdoctoral Science Foundation ; China National Nuclear Corporation (CNNC) Science Fund for Talented Young Scholars
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/173302]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, L. M.; Zheng, Y. G.
作者单位	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang 110159, Peoples R China 3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, Z. X.,Zhang, L. M.,Udoh, I. I.,et al. Deformation-induced martensite in 304 stainless steel during cavitation erosion: Effect on passive film stability and the interaction between cavitation erosion and corrosion[J]. TRIBOLOGY INTERNATIONAL,2022,167:9.
APA	Li, Z. X.,Zhang, L. M.,Udoh, I. I.,Ma, A. L.,&Zheng, Y. G..(2022).Deformation-induced martensite in 304 stainless steel during cavitation erosion: Effect on passive film stability and the interaction between cavitation erosion and corrosion.TRIBOLOGY INTERNATIONAL,167,9.
MLA	Li, Z. X.,et al."Deformation-induced martensite in 304 stainless steel during cavitation erosion: Effect on passive film stability and the interaction between cavitation erosion and corrosion".TRIBOLOGY INTERNATIONAL 167(2022):9.