[G] Titanium and Its Alloys

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[372] Origin of oxygen effect on mechanical behavior of TRIP/TWIP type metastable β titanium alloys

*Xiuqun Wang¹, Yan Chong², Nobuhiro Tsuji² (1. Graduate school of Materials Science & Engineering, Kyoto University, 2. Department of Materials Science & Engineering, Kyoto University)

Keywords:

Titanium,Oxygen solutes,Mechanical properties,TRIP/TWIP,Severe plastic deformation

We report a investigation on mechanical properties and deformation behavior of Ti-10Mo alloy with different oxygen contents and grain sizes, aiming to achieve a strength-ductility synergy.