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	Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water
	Han, Yaolei ; Han, En-Hou ; Peng, Qunjia ; Ke, Wei
刊名	CORROSION SCIENCE
	2017-06-01
卷号	121页码:1-10
关键词	Superalloys TEM High temperature corrosion Stress corrosion
ISSN号	0010-938X
通讯作者	Han, EH (reprint author), Chinese Acad Sci, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Peoples R China.
中文摘要	Effects of changes in surface chemical composition and microstructure by electropolishing on corrosion and stress corrosion cracking (SCC) of Alloy 182 in high temperature water were investigated. The results showed that electropolishing mitigated the corrosion, intergranular corrosion and SCC of Alloy 182. This is attributed to formation of the Cr-enriched, protective oxide on electropolished surface due to the enrichment of Cr by electropolishing. In particular, formation of the protective, blunted oxide at grain boundaries on electropolished surface mitigated the intergranular corrosion and caused a lower SCC susceptibility of Alloy 182. (C) 2017 Elsevier Ltd. All rights reserved.
学科主题	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
收录类别	SCI
资助信息	National Natural Science Foundation of China [51571204]
语种	英语
公开日期	2017-08-17
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78114]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Han, Yaolei,Han, En-Hou,Peng, Qunjia,et al. Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water[J]. CORROSION SCIENCE,2017,121:1-10.
APA	Han, Yaolei,Han, En-Hou,Peng, Qunjia,&Ke, Wei.(2017).Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water.CORROSION SCIENCE,121,1-10.
MLA	Han, Yaolei,et al."Effects of electropolishing on corrosion and stress corrosion cracking of Alloy 182 in high temperature water".CORROSION SCIENCE 121(2017):1-10.

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