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Atomic scale understanding of the interaction between alloying copper and MnS inclusions in stainless steels in NaCl electrolyte
Zhou, YT; Zheng, SJ; Zhang, B; Ma, XL; Ma, XL (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Wenhua Rd 72, Shenyang 110016, Peoples R China.
2016-10-01
发表期刊CORROSION SCIENCE
ISSN0010-938X
卷号111页码:414-421
摘要The effect of alloying copper on the dissolution of manganese sulphide which triggers the pitting corrosion of stainless steels was studied by in-situ ex-environment transmission electron microscopy (TEM) with an atomic resolution. It was found that the benefits of Cu addition act in two ways: Cu ions replace the Mn ions in the surface layer of MnS and insoluble copper sulphide compound forms; on the other hand, Cu ions could stabilize harmful surphur species released from dissolved MnS. The two processes are supposed to be helpful to reduce the detrimental effect of MnS on the corrosion resistance of stainless steels. (C) 2016 Elsevier Ltd. All rights reserved.
部门归属[zhou, y. t. ; zheng, s. j. ; zhang, b. ; ma, x. l.] chinese acad sci, shenyang natl lab mat sci, inst met res, wenhua rd 72, shenyang 110016, peoples r china
关键词Stainless Steel Copper Pitting Corrosion Inclusion Tem
学科领域Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者National Natural Science Foundation of China [51101157]; Innovation Fund in IMR; Hundred Talents Projects of Chinese Academy of Sciences
收录类别sci
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/76262
专题中国科学院金属研究所
通讯作者Ma, XL (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Wenhua Rd 72, Shenyang 110016, Peoples R China.
推荐引用方式
GB/T 7714
Zhou, YT,Zheng, SJ,Zhang, B,et al. Atomic scale understanding of the interaction between alloying copper and MnS inclusions in stainless steels in NaCl electrolyte[J]. CORROSION SCIENCE,2016,111:414-421.
APA Zhou, YT,Zheng, SJ,Zhang, B,Ma, XL,&Ma, XL .(2016).Atomic scale understanding of the interaction between alloying copper and MnS inclusions in stainless steels in NaCl electrolyte.CORROSION SCIENCE,111,414-421.
MLA Zhou, YT,et al."Atomic scale understanding of the interaction between alloying copper and MnS inclusions in stainless steels in NaCl electrolyte".CORROSION SCIENCE 111(2016):414-421.
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