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Structure and mechanical properties of gradient (Ti, Al) N coating prepared by arc ion plating

  • Shi Wei Yang*
  • , Xiao Guang Zhu
  • , Hai Ying Chen
  • , Yan Hua Wang
  • *此作品的通讯作者
  • Harbin Engineering University

科研成果: 期刊稿件文章同行评审

摘要

Gradient (Ti, Al) N coating was deposited on 1Cr11Ni2W2MoV stainless steel for aero-engine compressor blades by arc ion plating. The XRD results show that the gradient coating has a B1 (NaCl) structure with (220) preferred orientation. The coating was uniform and dense. The elemental gradient distributions of Ti and Al were confirmed by electron probe microanalysis. The surface and cross-sectional morphologies of the coating were investigated by scanning electron microscopy. The experiments indicate that the gradient (Ti, Al) N coating can obviously enhance the wear resistance and other mechanical properties.

源语言英语
页(从-至)339-343
页数5
期刊Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University
28
3
出版状态已出版 - 3月 2007
已对外发布

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