On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement

doi:10.1016/j.wear.2019.01.069

IMR OpenIR

	On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement
	Yi, J. Z.1,2; Hu, H. X.1; Wang, Z. B.1; Zheng, Y. G.1
通讯作者	Zheng, Y. G.(ygzheng@imr.ac.cn)
	2019-03-15
发表期刊	WEAR
ISSN	0043-1648
卷号	422 页码:94-99
摘要	The eroded surface of 2205 duplex stainless steel after liquid-solid jet impingement can be divided into three regions according to the severity of erosion-corrosion damage. The erosion-corrosion behavior for different local eroded regions was investigated using surface profile and potentiostatic polarization measurements. The results show that the critical flow velocity of these three regions is 13 m/s, 11 m/s and 15 m/s, respectively. The region with a lower critical value is more sensitive to erosion-corrosion damage with the increase of jet flow velocity showing much higher erosion-corrosion damage. The combined effect of impact angle and impact velocity of solid particles is the main reason causing the difference of critical flow velocity for different local eroded regions.
关键词	Tribo-corrosion Stainless steel Erosion-corrosion Passivation Critical flow velocity
资助者	National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
DOI	10.1016/j.wear.2019.01.069
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[51501206] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040500]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Mechanical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000459160600009
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：26[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/321006/131926
专题	中国科学院金属研究所
通讯作者	Zheng, Y. G.
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, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Yi, J. Z.,Hu, H. X.,Wang, Z. B.,et al. On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement[J]. WEAR,2019,422:94-99.
APA	Yi, J. Z.,Hu, H. X.,Wang, Z. B.,&Zheng, Y. G..(2019).On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement.WEAR,422,94-99.
MLA	Yi, J. Z.,et al."On the critical flow velocity for erosion-corrosion in local eroded regions under liquid-solid jet impingement".WEAR 422(2019):94-99.