...
首页> 外文期刊>Transactions of the Institute of Metal Finishing: The International Journal for Surface Engineering and Coatings >Electrodeposition and properties of Zn, Zn-Ni, Zn-Fe and Zn-Fe-Ni alloys from acidic chloride-sulphate electrolytes
【24h】

Electrodeposition and properties of Zn, Zn-Ni, Zn-Fe and Zn-Fe-Ni alloys from acidic chloride-sulphate electrolytes

机译:酸性氯化物-硫酸盐电解质对Zn,Zn-Ni,Zn-Fe和Zn-Fe-Ni合金的电沉积和性能

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

Zn, Zn-Ni, Zn-Fe and Zn-Fe-Ni films have been deposited by electrochemical deposition technique onto steel plate substrates. The objective of this study was to characterise the corrosion properties of these alloys in saline solution for the application as new environmentally friendly sacrificial coatings in the protection of steel structures. The morphological and structural properties of the alloys were systematically studied using XRD and SEM techniques. Cyclic voltammetry of the individual metals was performed to help understand the electroplating process of the films. Grain sizes of the films were calculated using Scherrer's formula. Partial substitution of Zn to Fe and Ni leads to an improvement in the corrosion resistance. Compared with other zinc alloys, the Zn-Ni alloy deposit was the noblest.
机译:Zn,Zn-Ni,Zn-Fe和Zn-Fe-Ni膜已通过电化学沉积技术沉积在钢板基板上。这项研究的目的是表征这些合金在盐溶液中的腐蚀性能,以用作保护钢结构的新型环保牺牲涂层。使用XRD和SEM技术系统地研究了合金的形貌和结构性能。进行了各种金属的循环伏安法,以帮助了解薄膜的电镀过程。使用Scherrer公式计算膜的粒度。将Zn部分替换为Fe和Ni可提高耐蚀性。与其他锌合金相比,Zn-Ni合金沉积物是最高的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号