Effect of Al content on structure and properties of Ti1?xAlxN hard film prepared by multi-arc ion plating

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• 作者：Long Lu (1) (2)
  Guangguang Feng (3)
  Minghao Ren (3)
  Huixia Zhang (1)
  Sungki Lyu (4)
  
• 关键词：Multi ; arc ion plating ; Ti1?x Al x N ; Al content
• 刊名：International Journal of Precision Engineering and Manufacturing
• 出版年：2013
• 出版时间：January 2013
• 年：2013
• 卷：14
• 期：1
• 页码：161-164
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• 作者单位：Long Lu (1) (2)
  Guangguang Feng (3)
  Minghao Ren (3)
  Huixia Zhang (1)
  Sungki Lyu (4)
  
  1. College of Mechanical Engineering, Huaihai Institute of Technology, Lianyungang, Jiangsu, China, 222-005
  2. The State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing, China, 400-044
  3. Department of Materials, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, China, 212-003
  4. School of Mechanical & Aerospace Eng., ReCAPT(K-MEM R&D Cluster), Gyeongsang Nati. University, Jinju, Korea, 660-701
  
• ISSN：2005-4602

文摘

The compound technology of ion nitriding and multi-arc ion plating is adopted to make Ti1?xAlxN film on 40 Cr. The influence of Al content to the structure and functions of film is analyzed through SEM (Scanning Electron Telescope), XRD analyzer, micro hardness tester and scratch tester. It indicated that the Al content has obvious influence on the structure and function of film. The more Al content, the more droplets in the film. Phase structure tends to multiphase composite structures. The micro hardness and bonding force will be increased first, and then decreased with the rising Al content.