[G] Magnesium and Its Alloys

1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[119] Balanced Strength and Ductility via Kink-Strengthened Bimodal Microstructures in a Mg-Al-Y Alloy

○Han Chen¹, Kakeru Kubota¹, Daisuke Egusa¹, Michiaki Yamasaki², Eiji Abe¹ (1. UTokyo, 2. Kumamoto Univ.)

Keywords:

Kink strengthening,Mg alloys

Here, we report a mille-feuille structured Mg-Al-Y alloy that achieves a balanced strength-ductility through a bimodal microstructure consisting of fine recrystallized grains and large kink-deformed grains.