| 李勇,丁国清,陈小平,王向东.电镀锌涂装性能的影响因素及改善[J].装备环境工程,2017,14(6):84-88. LI Yong,DING Guo-qing,CHEN Xiao-ping,WANG Xiang-dong.Influencing Factors and Improvement of Electroplating Zinc Coating Paintability[J].Equipment Environmental Engineering,2017,14(6):84-88. |
| 电镀锌涂装性能的影响因素及改善 |
| Influencing Factors and Improvement of Electroplating Zinc Coating Paintability |
| 投稿时间：2017-04-19 修订日期：2017-06-15 |
| DOI：10.7643/ issn.1672-9242.2017.06.016 |
| 中文关键词: 电镀 涂装性 复合镀层 Zn-SiO2 磷化 |
| 英文关键词:electrodeposition paintability composite coating Zn-SiO2 phosphating |
| 基金项目: |
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| Author | Institution |
| LI Yong | 1.Qingdao Marine Corrosion Institute, Central Iron and Steel Research Institute, Qingdao 266071, China; 2.Qingdao NCS Testing & Corrosion Protection Technology Co., Ltd, Qingdao 266071, China |
| DING Guo-qing | 1.Qingdao Marine Corrosion Institute, Central Iron and Steel Research Institute, Qingdao 266071, China; 2.Qingdao NCS Testing & Corrosion Protection Technology Co., Ltd, Qingdao 266071, China |
| CHEN Xiao-ping | Division of Engineering Steel, Central Iron and Steel Research Institute, Beijing 100081, China |
| WANG Xiang-dong | Division of Engineering Steel, Central Iron and Steel Research Institute, Beijing 100081, China |
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| 中文摘要: |
| 从涂装过程的润湿、吸附、扩散及化学反应等涂装界面作用机理分析了导致电镀锌涂装性能差的原因，并针对电镀锌层和有机涂料的特点，从电镀锌层结构及其表面处理两个方面介绍了目前能够有效改善电镀锌层涂装性能的一些方法，其中磷化处理是目前最成熟、应用最多的处理方式，不仅能提高涂层结合力，还能进一步提高对基体的防护性能。 |
| 英文摘要: |
| This paper analyzed the reasons leading to poor performance of coating adhesive from the mechanism of coating interface, including wetting, adsorption, diffusion and chemical reactions. And aiming at the characteristics of coating and organic coatings, some methods for improving the paintability of galvanized coatings were introduced from aspects of coating structure and coating surface treatment. Phosphating treatment is the most mature and most applied method, which could not only improve the adhesion of coatings, but also improve the protective performance of the substrate. |
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