IMR OpenIR
Atmospheric Corrosion of Copper Exposed in a Simulated Coastal-Industrial Atmosphere
Pan, Chen; Ly, Wangyan; Wang, Zhenyao; Su, Wei; Wang, Chuan; Liu, Shinian; Wang, ZY (reprint author), Chinese Acad Sci, Inst Met Res, Environm Corros Ctr, Shenyang 110016, Liaoning, Peoples R China.
2017-06-01
发表期刊JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
卷号33期号:6页码:587-595
摘要The corrosion behavior of copper exposed in a simulated coastal-industrial atmosphere has been investigated using weight loss measurement, scanning electron microscopy, X-ray diffraction, potentiodynamic polarization and in-situ electrochemical impedance spectroscopy (EIS) with micro-distance electrodes. The results show that corrosion kinetics follows the empirical equation D = At-n. The main corrosion products are composed of Cu2O, Cu2Cl(OH)(3) and Cu4Cl2(OH)(6). A two-layer structure comprising a loose outer layer and a compact inner layer forms the corrosion products during corrosion process. SO2 has been found to promote the formation of Cu4Cl2(OH)(6). (C) 2016 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.; The corrosion behavior of copper exposed in a simulated coastal-industrial atmosphere has been investigated using weight loss measurement, scanning electron microscopy, X-ray diffraction, potentiodynamic polarization and in-situ electrochemical impedance spectroscopy (EIS) with micro-distance electrodes. The results show that corrosion kinetics follows the empirical equation D = At-n. The main corrosion products are composed of Cu2O, Cu2Cl(OH)(3) and Cu4Cl2(OH)(6). A two-layer structure comprising a loose outer layer and a compact inner layer forms the corrosion products during corrosion process. SO2 has been found to promote the formation of Cu4Cl2(OH)(6). (C) 2016 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
部门归属[pan, chen ; wang, zhenyao ; wang, chuan] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, liaoning, peoples r china ; [ly, wangyan ; su, wei ; liu, shinian] guangdong power grid corp, elect power res inst, guangzhou 510080, guangdong, peoples r china
关键词Copper Atmospheric Corrosion Sem Eis
学科领域Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者Technology Projects from China Southern Power Grid [K-GD2014-0532]; National Natural Science Foundation of China [51131007, 51401222]
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/321006/78091
专题中国科学院金属研究所
通讯作者Wang, ZY (reprint author), Chinese Acad Sci, Inst Met Res, Environm Corros Ctr, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式
GB/T 7714
Pan, Chen,Ly, Wangyan,Wang, Zhenyao,et al. Atmospheric Corrosion of Copper Exposed in a Simulated Coastal-Industrial Atmosphere[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017,33(6):587-595.
APA Pan, Chen.,Ly, Wangyan.,Wang, Zhenyao.,Su, Wei.,Wang, Chuan.,...&Wang, ZY .(2017).Atmospheric Corrosion of Copper Exposed in a Simulated Coastal-Industrial Atmosphere.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,33(6),587-595.
MLA Pan, Chen,et al."Atmospheric Corrosion of Copper Exposed in a Simulated Coastal-Industrial Atmosphere".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 33.6(2017):587-595.
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