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Stress corrosion cracking of fusion boundary for 316L/52M dissimilar metal weld joints in borated and lithiated high temperature water
Zhu, Ruolin; Wang, Jianqiu; Zhang, Zhiming; Han, En-Hou; Wang, JQ (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
2017-05-15
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume120Pages:219-230
AbstractThe stress corrosion cracking (SCC) crack growth rates (CGRs) at the fusion boundary (FB) for 316L/52M weld joints were measured using direct current potential drop systems in borated and lithiated high temperature water. The cracks propagated along the FB and were blocked after propagating into the composition transient zone. The cracking mode is both intergranular and transgranular. The CGRs at the FB are similar to those in the heat-affected zone (HAZ) in oxygenated water, but slightly higher than those in the HAZ in hydrogenated water. The temperature dependences of CGR in both hydrogenated and oxygenated water are discussed. (C) 2017 Elsevier Ltd. All rights reserved.; The stress corrosion cracking (SCC) crack growth rates (CGRs) at the fusion boundary (FB) for 316L/52M weld joints were measured using direct current potential drop systems in borated and lithiated high temperature water. The cracks propagated along the FB and were blocked after propagating into the composition transient zone. The cracking mode is both intergranular and transgranular. The CGRs at the FB are similar to those in the heat-affected zone (HAZ) in oxygenated water, but slightly higher than those in the HAZ in hydrogenated water. The temperature dependences of CGR in both hydrogenated and oxygenated water are discussed. (C) 2017 Elsevier Ltd. All rights reserved.
description.department[zhu, ruolin ; wang, jianqiu ; zhang, zhiming ; han, en-hou] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, peoples r china ; [zhu, ruolin] univ chinese acad sci, 19 yuquan rd, beijing 100049, peoples r china
KeywordStainless Steel Nickel Sem Welding Stress Corrosion
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationCAS [QYZDY-SSW-JSC012]; National Natural Science Foundation of China [51301183]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78137
Collection中国科学院金属研究所
Corresponding AuthorWang, JQ (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Zhu, Ruolin,Wang, Jianqiu,Zhang, Zhiming,et al. Stress corrosion cracking of fusion boundary for 316L/52M dissimilar metal weld joints in borated and lithiated high temperature water[J]. CORROSION SCIENCE,2017,120:219-230.
APA Zhu, Ruolin,Wang, Jianqiu,Zhang, Zhiming,Han, En-Hou,&Wang, JQ .(2017).Stress corrosion cracking of fusion boundary for 316L/52M dissimilar metal weld joints in borated and lithiated high temperature water.CORROSION SCIENCE,120,219-230.
MLA Zhu, Ruolin,et al."Stress corrosion cracking of fusion boundary for 316L/52M dissimilar metal weld joints in borated and lithiated high temperature water".CORROSION SCIENCE 120(2017):219-230.
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