Assessment of atomic mobility for BCC Ti-Mn and Ti-Al-Mn alloys

作者：Dong, Hao; Wang, Jingya; Xu, Guanglong; Zhou, Lian; Cui, Yuwen

来源：Calphad: Computer Coupling of Phase Diagrams and Thermochemistry , 2018, 62: 141-147.

DOI：10.1016/j.calphad.2018.06.005

• Atomic mobility
• Calphad
• Comprehensive comparisons
• DICTRA software
• Diffusion data
• Mobility parameters
• Ti-Al-Mn alloy

The atomic mobility in BCC Ti-Mn and Ti-Al-Mn alloys was assessed by using the DICTRA software after critically evaluating all available experimental diffusion data. Good agreements were obtained from the comprehensive comparisons between the calculated and experimental diffusion coefficients. The interdiffusion behaviour was further well predicted, confirming the reliability of the present mobility parameters.

• 出版日期2018
• 单位IMDEA Materials Institute