中国物理B ›› 2019, Vol. 28 ›› Issue (10): 108101-108101.doi: 10.1088/1674-1056/ab3a8e

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Effect of AlN coating on hydrogen permeability and surface structure of VT6 alloy by vacuum arc ion plating

Zi-Yi Ding(丁子祎)   

  1. National Research Tomsk Polytechnic University, Tomsk, 30 Lenin Avenue, 634050, Russia
  • 收稿日期:2019-05-12 修回日期:2019-08-05 出版日期:2019-10-05 发布日期:2019-10-05
  • 通讯作者: Zi-Yi Ding E-mail:lapd@live.cn
  • 基金资助:
    Project supported by the China Scholarship Council.

Effect of AlN coating on hydrogen permeability and surface structure of VT6 alloy by vacuum arc ion plating

Zi-Yi Ding(丁子祎)   

  1. National Research Tomsk Polytechnic University, Tomsk, 30 Lenin Avenue, 634050, Russia
  • Received:2019-05-12 Revised:2019-08-05 Online:2019-10-05 Published:2019-10-05
  • Contact: Zi-Yi Ding E-mail:lapd@live.cn
  • Supported by:
    Project supported by the China Scholarship Council.

摘要: We study the absorption of hydrogen of metal by the permeability method. With the help of the gas reaction controller (GRC), the absorptive capacity of hydrogen, which is a function of time, temperature and pressure, can be recorded. The effect of the performance of the hydrogen permeability of AlN coating on the titanium alloy surface structure is studied. In the research, the AlN is selected to be added to the titanium alloy sample VT6, and the properties of the titanium alloy are investigated, and the hydrogen absorption rate of the coating is calculated by performing the hydrogen saturation of the test sample. The results show that under 600 ℃ the AlN film reduces the hydrogen absorption rate of titanium alloy and improves the surface properties of VT6 alloy.

关键词: titanium alloy, ion plating, aluminum nitride, hydrogen

Abstract: We study the absorption of hydrogen of metal by the permeability method. With the help of the gas reaction controller (GRC), the absorptive capacity of hydrogen, which is a function of time, temperature and pressure, can be recorded. The effect of the performance of the hydrogen permeability of AlN coating on the titanium alloy surface structure is studied. In the research, the AlN is selected to be added to the titanium alloy sample VT6, and the properties of the titanium alloy are investigated, and the hydrogen absorption rate of the coating is calculated by performing the hydrogen saturation of the test sample. The results show that under 600 ℃ the AlN film reduces the hydrogen absorption rate of titanium alloy and improves the surface properties of VT6 alloy.

Key words: titanium alloy, ion plating, aluminum nitride, hydrogen

中图分类号:  (Metals, semimetals, and alloys)

  • 81.05.Bx
81.15.Jj (Ion and electron beam-assisted deposition; ion plating) 81.05.Je (Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides))