[S1] Element strategy for high performance permanent magnets 8 -Fundamental and basic research toward next-generation novel materials-

[S1.25] Phase diagram of Sm-Ti binary system from first-principles calculations

*Arkapol Saengdeejing¹, Ying Chen¹, Osamu Takeda¹, Satoshi Sugimoto¹, Taichi Abe² (1. Tohoku University、2. National Institute for Materials Science)

Keywords:First-principles、CALPHAD、Phase diagram、Permanent magnets

Thermodynamic database of Sm-Ti binary system is constructed through CALPHAD approach using data from first-principles calculations for solid phases and experimental for liquid phase.