Interaction between pitting corrosion and critical flow velocity for erosion-corrosion of 304 stainless steel under jet slurry impingement

doi:10.1016/j.corsci.2019.07.008

IMR OpenIR

	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
通讯作者	Wang, Z. B.(zbwang12s@imr.ac.cn)
	2019-09-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	158 页码:11
摘要	The 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.
关键词	Stainless steel Erosion Polarization Potentiostatic XPS Passivity
资助者	National Natural Science Foundation of China ; CAS Key Laboratory of Nuclear Materials and Safety Assessment
DOI	10.1016/j.corsci.2019.07.008
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51571200] ; National Natural Science Foundation of China[51801218] ; CAS Key Laboratory of Nuclear Materials and Safety Assessment[2017NMSAKF03]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000483638900014
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/135159
专题	中国科学院金属研究所
通讯作者	Wang, Z. B.
作者单位	1.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
推荐引用方式 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.