[J] JIMM-ISIJ Joint Session Titan and Its Alloys

10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

[J5] Mechanistic origin of the grain size and oxygen interstitial effects on strain-induced α’’ martensitic transformation in Ti-12Mo alloy

*Yan Chong^1,2, Reza Gholizadeh¹, Baoqi Guo¹, Nobuhiro Tsuji^1,2 (1. Kyoto University, 2. Elements Strategy Initiative for Structural Materials (ESISM))

Keywords:

Ti-12Mo,strain-induced martensite,grain size,oxygen content,segregation

Uncover the mechanistic origin of the grain size and oxygen interstitial effects on strain-induced α’’ martensitic transformation in Ti-12Mo alloy