[S9] S9.Materials Science of Mille-feuille Structure V(3)

[S9.44] Kink band formation on Mille-feuille α/β Ti-9Cr alloy with numerical simulations

*Junyu ZHU¹, Fabien Briffod¹, Takayuki Shiraiwa¹, Manabu Enoki¹, Satoshi Emura² (1. The University of Tokyo, 2. National Institute for Materials Science)

Keywords:Titanium alloy、Kink deformation、Plastic deformation、Mechanical properties、Finite element analysis

In this study, the kink deformation mechanism of Ti-9Cr alloy was examined with nanoindentation tests and simulated with Crystal Plasticity Finite Element Simulation Method (CPFEM).