IMR OpenIR
Effect of electropolishing on corrosion of Alloy 600 in high temperature water
Han, Yaolei; Mei, Jinna; Peng, Qunjia; Han, En-Hou; Ke, Wei; qunjiapeng@imr.ac.cn
2015
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume98Pages:72-80
AbstractEffect of change in surface composition and microstructure by electropolishing on corrosion of Alloy 600 in high temperature water was investigated. The investigation was conducted by comparing the corrosion of electropolished surface (EPS) with that of the 40 nm-colloidal silica slurry polished surface (CPS), which has few composition change as well as few surface residual strain. The result revealed while EPS had a thicker oxide scale at the early stage of corrosion, it showed a lower corrosion rate when the exposure time was >25 h. This is attributed to formation of a Cr-enriched oxide film at the primary surface by electropolishing. (C) 2015 Elsevier Ltd. All rights reserved.
description.department[han, yaolei ; peng, qunjia ; han, en-hou ; ke, wei] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, peoples r china ; [mei, jinna] suzhou nucl power res inst, suzhou 215004, peoples r china
KeywordSuperalloys Xps Tem High Temperature Corrosion
Funding OrganizationHundred Talents program of the Chinese Academy of Sciences
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74746
Collection中国科学院金属研究所
Corresponding Authorqunjiapeng@imr.ac.cn
Recommended Citation
GB/T 7714
Han, Yaolei,Mei, Jinna,Peng, Qunjia,et al. Effect of electropolishing on corrosion of Alloy 600 in high temperature water[J]. CORROSION SCIENCE,2015,98:72-80.
APA Han, Yaolei,Mei, Jinna,Peng, Qunjia,Han, En-Hou,Ke, Wei,&qunjiapeng@imr.ac.cn.(2015).Effect of electropolishing on corrosion of Alloy 600 in high temperature water.CORROSION SCIENCE,98,72-80.
MLA Han, Yaolei,et al."Effect of electropolishing on corrosion of Alloy 600 in high temperature water".CORROSION SCIENCE 98(2015):72-80.
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