| Corrosion Mechanism of Plasma Electrolytic Oxidation Coated Magnesium Alloy with Laser Surface Melting Pretreatment | |
| Department | 先进润滑与防护材料研究发展中心 |
Wang LQ(王凌倩)1,2 ; Zhou JS(周健松)1; Liang J(梁军)1; Chen JM(陈建敏)1; Zhou JS(周健松); Liang J(梁军); Chen JM(陈建敏)
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| The second department | 固体润滑国家重点实验室 |
| 2014 | |
| Source Publication | Journal of The Electrochemical Society
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| ISSN | 0013-4651 |
| Volume | 161Issue:1Pages:C20-C24 |
| Abstract | A comparison of corrosion process and mechanism between the plasma electrolytic oxidation (PEO) coated magnesium alloy and PEO coated magnesium alloy with laser surface melting (LSM-PEO) pretreatment was made based on our previous work. The corrosion tests were carried out using electrochemical impedance spectroscopy (EIS) measurement in 0.1 M NaCl solution and salt spray tests' in 5 wt% NaCl solution. Results showed that the LSM-PEO coated magnesium alloy could bear a longer time of exposure than the PEO coated one. The PEO coated magnesium alloy underwent severe localized corrosion, while localized corrosion was effectively retarded for the LSM-PEO treatment. The different corrosion processes between the PEO and LSM-PEO treated magnesium alloy can be ascribed to the decrease of defects in the PEO coating and the different roles of the beta-phase in the substrate after LSM treatment. |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1149/2.032401jes |
| Funding Organization | the “Hundred Talents Program” of Chinese Academy of Sciences (J. Liang);National Natural Science Foundation of China (No. 51241006) |
| Indexed By | SCI |
| If | 3.266 |
| Language | 英语 |
| Funding Project | 金属基高温润滑材料组;空间润滑材料组;磨损与表面工程课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4501 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhou JS(周健松); Liang J(梁军); Chen JM(陈建敏) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Wang LQ,Zhou JS,Liang J,et al. Corrosion Mechanism of Plasma Electrolytic Oxidation Coated Magnesium Alloy with Laser Surface Melting Pretreatment[J]. Journal of The Electrochemical Society,2014,161(1):C20-C24. |
| APA | Wang LQ.,Zhou JS.,Liang J.,Chen JM.,周健松.,...&陈建敏.(2014).Corrosion Mechanism of Plasma Electrolytic Oxidation Coated Magnesium Alloy with Laser Surface Melting Pretreatment.Journal of The Electrochemical Society,161(1),C20-C24. |
| MLA | Wang LQ,et al."Corrosion Mechanism of Plasma Electrolytic Oxidation Coated Magnesium Alloy with Laser Surface Melting Pretreatment".Journal of The Electrochemical Society 161.1(2014):C20-C24. |
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| File Name/Size | DocType | Version | Access | License | ||
| J. Electrochem. Soc.（1755KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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