The Interdiffusion Behavior Between Ti60 Titanium Alloy and Arc-ion Plating Ti-48Al-12Cr Coating

摘要：

The interdiffusion behavior between Ti60 titanium alloy and its protective arc-ion plating (AIP) Ti-48Al-12Cr (atomic fraction, ％)) coating at 800℃, 850℃ and 900℃ in vacuum were studied. The results showed that apparently interdiffusion occurred between Ti60 and Ti-48Al-12Cr coating. The thicknesses of diffusion layers are correlated with time and temperature, especially with temperature. The growth of interdiffusion layer is diffusion controlled and follows parabolic rule at three temperatures.

关键词： titanium alloy Ti-Al-Cr coating diffusion parabolic rule

作者: YAN Wei WANG Qing-jiang SUN Feng-jiu LIU Jian-rong

作者单位: College of Sciences, Northeastern University, Shenyang 110004 Institute of Metal Research, Chinese A Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016 College of Sciences, Northeastern University, Shenyang 110004

会议类型: 国际会议

会议名称: 第九届真空冶金与表面工程学术会议

会议地点: 沈阳

会议语种:英文

页码: 103-106

在线出版日期: 2009-08-24（万方平台首次上网日期，不代表论文的发表时间）