[G] Magnesium and Its Alloys

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[404] Grain growth behavior and mechanical properties of low-alloyed Mg-RE alloys

*Honglu Xu¹, Saho Yako¹, Myeong-heom Park¹, Nobuhiro Tsuji¹ (1. Kyoto University)

Keywords:

dilute Mg-RE alloys,solute segregation,grain refinement effect

Solute segregation behavior happened in low alloyed Mg-Y and Mg-Gd alloys, which contributed to grain refinement in annealing process and improved mechanical property compared to pure Mg.