期刊
CORROSION SCIENCE
卷 59, 期 -, 页码 348-351出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.corsci.2012.02.016
关键词
Mild steel; Organic coatings; Electrodeposited films; Cathodic protection
资金
- NSFC [50871101, 21173187]
- Zhejiang Provincial Natural Science Foundation [Z4100016]
- Qianjiang Talent Program of Zhejiang Province [2010R10046]
- RFDP [20100101110008]
- Fundamental Research Funds for the Central Universities
Organosilane/zinc composite films are prepared by one-step electrodeposition onto cold-rolled steels for corrosion protection. Electrochemical impedance spectroscopy measurement, bulk solution immersion and wet heat tests all show that the composite films have improved corrosion performance. X-ray photoelectron spectroscopy measurement suggests the successful encapsulation of metallic zinc. The embedding of metallic zinc results in negative shift in open-circuit potential of the film-covered electrodes. Such cathodic protection effect given by the metallic zinc provides the improved corrosion resistance of the composite films. (C) 2012 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据