Influence of zinc content and surface contamination on the electrochemical behaviors of epoxy zinc-rich primer
文献类型：期刊论文
| 作者 | Xie, DM; Hu, JM; Tong, SP; Wang, JM; Zhang, JQ |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2004 |
| 卷号 | 40期号:1页码:103-108 |
| 关键词 | epoxy zinc-rich primer electrochemical impedance spectroscopy barrier effect contamination corrosion potential |
| ISSN号 | 0412-1961 |
| 通讯作者 | Xie, DM(battery@cmee.zju.edu.cn) |
| 英文摘要 | The effect of zinc powder content and contamination of epoxy zinc-rich primer/substrate interface, on the protective performance of the zinc-rich coatings was investigated by means of electrochemical impedance spectroscopy (EIS) and corrosion potential monitoring. The degradation mechanism of the zinc-rich coatings was elucidated. It was shown that effective barrier can not be formed in the coatings with low zinc content.. The attack of zinc particles in zinc-rich coatings is explained in terms of diffusion control through the film of zinc corrosion products around the zinc particles. The surface contamination of the substrate is vital to the performance of the organic coatings protecting the substrate steel. The surface contamination will lead to not only the impairment of the performance of the zinc-rich coatings but also the acceleration of the degradation processes of the steel substrate. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000189379800020 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/119758]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xie, DM |
| 作者单位 | 1.Zhejiang Univ, Inst Environm Sci, Hangzhou 310029, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China 3.Zhejiang Univ, Inst Thermal Power Engn, Dept Chem, Hangzhou 310027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, DM,Hu, JM,Tong, SP,et al. Influence of zinc content and surface contamination on the electrochemical behaviors of epoxy zinc-rich primer[J]. ACTA METALLURGICA SINICA,2004,40(1):103-108. |
| APA | Xie, DM,Hu, JM,Tong, SP,Wang, JM,&Zhang, JQ.(2004).Influence of zinc content and surface contamination on the electrochemical behaviors of epoxy zinc-rich primer.ACTA METALLURGICA SINICA,40(1),103-108. |
| MLA | Xie, DM,et al."Influence of zinc content and surface contamination on the electrochemical behaviors of epoxy zinc-rich primer".ACTA METALLURGICA SINICA 40.1(2004):103-108. |
入库方式： OAI收割
来源：金属研究所
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