Fabrication of low-cost Ni-P composite coating on Mg alloys with a significant improvement of corrosion resistance: Critical role of mitigating the galvanic contact between the substrate and the coating
文献类型：期刊论文
| 作者 | Guo, Liangshuai1; Yu, Baoxing2; Zhou, Peng1; Zhang, Tao1; Wang, Fuhui1 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2021-05-01 |
| 卷号 | 183页码:15 |
| 关键词 | EIS SEM Oxide coatings A Magnesium B XRD C Electroless coating |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2021.109329 |
| 通讯作者 | Zhou, Peng(zhoupeng@mail.neu.edu.cn) |
| 英文摘要 | High galvanic corrosion susceptibility and expensive Pd-activation process are two critical obstacles for the application of electroless nickel (EN) plating on Mg alloy. In this work, the plasma electrolytic oxidation (PEO) coating was sealed by chemical conversion post-treatment to obtain an intermediate layer with high electrical resistance, aiming to minimize the susceptibility of galvanic corrosion. A low-cost Ag-activation technique was proposed to catalyze the EN plating process. Results indicate a dramatic improvement of corrosion resistance of EN composite coating. In addition, the composite coating also exhibits high adhesion, hardness, electrical conductivity and low magnetism. |
| 资助项目 | National Natural Science Foundation of China[51531007] ; National Natural Science Foundation of China[51771050] ; National program for the Young Topnotch Professionals and China Postdoctoral Science Foundation[2019M651128] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000634157900001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; National program for the Young Topnotch Professionals and China Postdoctoral Science Foundation |
| 源URL | [http://ir.imr.ac.cn/handle/321006/162113]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhou, Peng |
| 作者单位 | 1.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Wencui RD 62, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Liangshuai,Yu, Baoxing,Zhou, Peng,et al. Fabrication of low-cost Ni-P composite coating on Mg alloys with a significant improvement of corrosion resistance: Critical role of mitigating the galvanic contact between the substrate and the coating[J]. CORROSION SCIENCE,2021,183:15. |
| APA | Guo, Liangshuai,Yu, Baoxing,Zhou, Peng,Zhang, Tao,&Wang, Fuhui.(2021).Fabrication of low-cost Ni-P composite coating on Mg alloys with a significant improvement of corrosion resistance: Critical role of mitigating the galvanic contact between the substrate and the coating.CORROSION SCIENCE,183,15. |
| MLA | Guo, Liangshuai,et al."Fabrication of low-cost Ni-P composite coating on Mg alloys with a significant improvement of corrosion resistance: Critical role of mitigating the galvanic contact between the substrate and the coating".CORROSION SCIENCE 183(2021):15. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。