Ion assisted deposition al film for improving fretting fatigue resistance of Ti811 alloy at elevated temperature

Xiao Hua Zhang, Dao Xin Liu, Hong Bin Tan, Xiao Feng Wang, Yun Tao Xi, Bin Tang

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

To improve fretting fatigue resistance (FFR) of Ti811 titanium alloy at elevated temperature, Al film was produced on the Ti alloy surface by ion assisted multi-arc deposition (IAD) method. The composition distribution, bonding strength, micro-hardness, wear resistance of the IAD Al film were compared with multi-arc ion plating (MIP) Al film. The influence of the IAD Al film on FFR of the Ti alloy was evaluated. The results indicated that IAD technique could prepare Al film with low hardness, excellent bonding strength and good lubricating property. The IAD Al film significantly improved the fretting fatigue resistance of the Ti alloy at 350°C.

源语言英语
页(从-至)51-55
页数5
期刊Hangkong Cailiao Xuebao/Journal of Aeronautical Materials
28
4
出版状态已出版 - 8月 2008

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