Calculation of phase equilibria in Al-Fe-Mn ternary system involving three new ternary intermetallic compounds

• 来源期刊: 先进制造进展（英文版）
• 关键词: Al-Fe-Mn CALPHAD Phase equilibria Isothermal sections
• 年，卷（期）: 2018,（2）
• 页码范围: 247-257
• 页数: 11页
• 语种: 英文

摘要

In this study,the Al-Fe-Mn ternary system is reassessed by the CALPHAD method.Three new ternary intermetallic compounds are initially described and a reasonable and self-consistent set of thermodynamic parameters are established to describe this system.The 973 K,1 073K,1 173K,1 273 K,1 373K,and 1 473K isothermal sections and the 1 073 K,1 013 K,968 K and 913 K isothermal sections at the Al corner as well as the liquidus projection at the A1 corner are calculated.It is shown that the calculated results are in good agreement with almost all of the experimental results previously reported.