[G] Fundamentals of Mechanical Properties

[307] Crystallographic Analysis on Crack Propagation in Low-cycle Fatigue of Pure Titanium

*He WANG¹, Akinobu SHIBATA^1,2,3, Nobuhiro TSUJI^1,3 (1. Department of Materials Science and Engineering, Kyoto University, 2. Research Center for Structural Materials, National Institute for Materials Science, 3. Elements Strategy Initiative for Structural Materials (ESISM), Kyoto University)

Keywords:Fatigue crack、Crystallography、Pure Titanium

We investigated the effects of grain orientation and grain boundary on the crack propagation in low-cycle fatigue of pure titanium with HCP structure from a crystallographic point of view.