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Stress corrosion cracking in the heat affected zone of a stainless steel 308L-316L weld joint in primary water
Dong, Lijin; Peng, Qunjia; Han, En-Hou; Ke, Wei; Wang, Lei; Peng, QJ (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
2016-06-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume107Pages:172-181
AbstractStress corrosion cracking (SCC) in the heat affected zone (HAZ) of a stainless steel 308L-316L weld joint in primary water of pressurized water reactor was investigated. Stress corrosion crack growth in the HAZ was observed in off-normal primary water chemistry with dissolved oxygen, but not in normal primary water chemistry with dissolved hydrogen. This suggests that it is unlikely a stress corrosion crack propagating in the HAZ could reach the fusion boundary and penetrate into the weld metal under normal primary water chemistry conditions. Microstructure analysis of the crack tip suggests that the SCC follows the slip-oxidation mechanism. (C) 2016 Elsevier Ltd. All rights reserved.
description.department[dong, lijin ; peng, qunjia ; han, en-hou ; ke, wei] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, peoples r china ; [dong, lijin ; wang, lei] northeastern univ, key lab anisotropy & texture mat, minist educ, shenyang 110819, peoples r china
KeywordStainless Steel Sem Tem Stress Corrosion Welding
Subject AreaMaterials Science ; Metallurgy & Metallurgical Engineering
Funding OrganizationHundred-Talent program of Chinese Academy of Sciences; National Natural Science Foundation of China [51571204]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75863
Collection中国科学院金属研究所
Corresponding AuthorPeng, QJ (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Dong, Lijin,Peng, Qunjia,Han, En-Hou,et al. Stress corrosion cracking in the heat affected zone of a stainless steel 308L-316L weld joint in primary water[J]. CORROSION SCIENCE,2016,107:172-181.
APA Dong, Lijin,Peng, Qunjia,Han, En-Hou,Ke, Wei,Wang, Lei,&Peng, QJ .(2016).Stress corrosion cracking in the heat affected zone of a stainless steel 308L-316L weld joint in primary water.CORROSION SCIENCE,107,172-181.
MLA Dong, Lijin,et al."Stress corrosion cracking in the heat affected zone of a stainless steel 308L-316L weld joint in primary water".CORROSION SCIENCE 107(2016):172-181.
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