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

CORC > 金属研究所 > 中国科学院金属研究所

	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
刊名	CORROSION SCIENCE
	2019-09-01
卷号	158 页码:11
关键词	Stainless steel Erosion Polarization Potentiostatic XPS Passivity
ISSN号	0010-938X
DOI	10.1016/j.corsci.2019.07.008
通讯作者	Wang, Z. B.(zbwang12s@imr.ac.cn)
英文摘要	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.
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
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000483638900014
资助机构	National Natural Science Foundation of China ; CAS Key Laboratory of Nuclear Materials and Safety Assessment
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/135158]
专题	金属研究所_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.