The role of a zinc phosphate pigment in the corrosion of scratched epoxy-coated steel
文献类型：期刊论文
| 作者 | Y. W. Shao ; C. Jia ; G. Z. Meng ; T. Zhang ; F. H. Wang |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2009 |
| 卷号 | 51期号:2页码:371-379 |
| ISSN号 | 0010-938X |
| 关键词 | Organic coating Scratching electrode Electrochemical impedance spectroscopy Electrochemical noise electrochemical impedance spectroscopy nontoxic anticorrosive pigments borne dispersion coatings organic coatings inorganic phosphates pit initiation alkyd coatings noise-analysis pure aluminum zn-phosphate |
| 中文摘要 | The roles of a zinc phosphate pigment in the corrosion of scratched epoxy-coated steel were studied by means of electrochemical impedance spectroscopy, electrochemical noise measurement and scanning electrochemical microscopy. The experimental results of electrochemical noise measurement and electrochemical impedance spectroscopy revealed that zinc phosphate exhibited inhibition effect on the corrosion of the scratched epoxy-coated steel. The scanning electrochemical microscopy results implied that the scratched surface under zinc phosphate coating was re-healed by an insulating film. The mechanism of the inhibition effect of a zinc phosphate pigment was analyzed based upon the combined stochastic theory and shot noise theory using the Weibull distribution and Gumbel distribution function. (C) 2008 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32264]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. W. Shao,C. Jia,G. Z. Meng,et al. The role of a zinc phosphate pigment in the corrosion of scratched epoxy-coated steel[J]. Corrosion Science,2009,51(2):371-379. |
| APA | Y. W. Shao,C. Jia,G. Z. Meng,T. Zhang,&F. H. Wang.(2009).The role of a zinc phosphate pigment in the corrosion of scratched epoxy-coated steel.Corrosion Science,51(2),371-379. |
| MLA | Y. W. Shao,et al."The role of a zinc phosphate pigment in the corrosion of scratched epoxy-coated steel".Corrosion Science 51.2(2009):371-379. |
入库方式： OAI收割
来源：金属研究所
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