留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码
Volume 23 Issue 6
Jun.  2016
数据统计

分享

计量
  • 文章访问数:  270
  • HTML全文浏览量:  62
  • PDF下载量:  8
  • 被引次数: 0
Lin Lu, Tian-cheng Liu,  and Xiao-gang Li, Influence of microstructure on the corrosion resistance of Fe–44Ni thin films, Int. J. Miner. Metall. Mater., 23(2016), No. 6, pp. 691-697. https://doi.org/10.1007/s12613-016-1282-4
Cite this article as:
Lin Lu, Tian-cheng Liu,  and Xiao-gang Li, Influence of microstructure on the corrosion resistance of Fe–44Ni thin films, Int. J. Miner. Metall. Mater., 23(2016), No. 6, pp. 691-697. https://doi.org/10.1007/s12613-016-1282-4
引用本文 PDF XML SpringerLink

Influence of microstructure on the corrosion resistance of Fe–44Ni thin films

  • 通讯作者:

    Lin Lu    E-mail: lulin315@126.com

  • An Fe–44Ni nanocrystalline (NC) alloy thin film was prepared through electrodeposition. The relation between the microstructure and corrosion behavior of the NC film was investigated using electrochemical methods and chemical analysis approaches. The results show that the NC film is composed of a face-centered cubic phase (γ-(Fe,Ni)) and a body-centered cubic phase (α-(Fe,Ni)) when it is annealed at temperatures less than 400℃. The corrosion resistance increases with the increase in grain size, and the corresponding corrosion process is controlled by oxygen reduction. The NC films annealed at 500℃ and 600℃ do not exhibit the same pattern, although their grain sizes are considerably large. This result is attributed to the existence of an anodic phase, Fe0.947Ni0.054, in these films. Under this condition, the related corrosion process is synthetically controlled by anodic dissolution and depolarization.
  • Influence of microstructure on the corrosion resistance of Fe–44Ni thin films

    + Author Affiliations
    • An Fe–44Ni nanocrystalline (NC) alloy thin film was prepared through electrodeposition. The relation between the microstructure and corrosion behavior of the NC film was investigated using electrochemical methods and chemical analysis approaches. The results show that the NC film is composed of a face-centered cubic phase (γ-(Fe,Ni)) and a body-centered cubic phase (α-(Fe,Ni)) when it is annealed at temperatures less than 400℃. The corrosion resistance increases with the increase in grain size, and the corresponding corrosion process is controlled by oxygen reduction. The NC films annealed at 500℃ and 600℃ do not exhibit the same pattern, although their grain sizes are considerably large. This result is attributed to the existence of an anodic phase, Fe0.947Ni0.054, in these films. Under this condition, the related corrosion process is synthetically controlled by anodic dissolution and depolarization.
    • loading

    Catalog


    • /

      返回文章
      返回