Corrosion Behaviour of AZ63 Magnesium Alloy in Natural Seawater and 3.5 wt.% NaCl Aqueous Solution
文献类型：期刊论文
| 作者 | Yang, Lihui1,2,3 ; Lin, Cunguo2; Gao, Haiping2; Xu, Weichen1,3; Li, Yantao1,3; Hou, Baorong1,3; Huang, Yanliang1,3
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| 刊名 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
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| 出版日期 | 2018-08-01 |
| 卷号 | 13期号:8页码:8084-8093 |
| 关键词 | AZ63 magnesium alloy corrosion behaviour polarization curve seawater |
| ISSN号 | 1452-3981 |
| DOI | 10.20964/2018.08.32 |
| 通讯作者 | Yang, Lihui(lhyang@qdio.ac.cn) |
| 英文摘要 | In this study, the corrosion behaviour of AZ63 magnesium alloy was investigated in natural seawater and neutral 3.5 wt.% NaCl aqueous solution. The electrochemical processes were studied using potentiodynamic polarization. The composition and morphology of the alloys and corrosion products formed were studied using X-ray diffraction (XRD) and scanning electron microscopy (SEM). The experimental results highlighted the differences between the corrosion mechanisms of AZ63 magnesium alloy in natural seawater and that in 3.5 wt.% NaCl solution. The corrosion products formed in the seawater primarily consisted of CaCO3 and Mg(OH)(2), while the corrosion products formed in the 3.5 wt.% NaCl solution primarily consisted of Mg(OH)(2) and Mg-2(OH)(3)Cl center dot 4H(2)O. The results of hydrogen evolution, weight loss and potentiodynamic polarization tests showed that the AZ63 magnesium alloy samples had better corrosion resistance in natural seawater than in 3.5 wt.% NaCl aqueous solution. |
| 资助项目 | Research Fund of State Key Laboratory for Marine Corrosion and Protection of Luoyang Ship Material Research Institute (LSMRI)[KF160403] |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000441821400067 |
| 出版者 | ESG |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/159898]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Yang, Lihui |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.LSMRI, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Lihui,Lin, Cunguo,Gao, Haiping,et al. Corrosion Behaviour of AZ63 Magnesium Alloy in Natural Seawater and 3.5 wt.% NaCl Aqueous Solution[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2018,13(8):8084-8093. |
| APA | Yang, Lihui.,Lin, Cunguo.,Gao, Haiping.,Xu, Weichen.,Li, Yantao.,...&Huang, Yanliang.(2018).Corrosion Behaviour of AZ63 Magnesium Alloy in Natural Seawater and 3.5 wt.% NaCl Aqueous Solution.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,13(8),8084-8093. |
| MLA | Yang, Lihui,et al."Corrosion Behaviour of AZ63 Magnesium Alloy in Natural Seawater and 3.5 wt.% NaCl Aqueous Solution".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 13.8(2018):8084-8093. |
入库方式： OAI收割
来源：海洋研究所
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