[G] Fundamentals of Mechanical Properties

[203] Quantitative analysis of slip-induced localized plastic deformation under dwell-fatigue in Ti-6Al-4V alloy

*HAO-YU HU¹, Fabien Briffod², Takayuki Shiraiwa², Manabu Enoki² (1. Graduate School of Engineering (Student), The University of Tokyo, 2. Graduate School of Engineering, The University of Tokyo)

Keywords:dwell-fatigue、Ti-6Al-4V alloys、HR-DIC、strain localization、slip band

Quantitative analysis was conducted on dwell-fatigue of Ti-6Al-4V alloys though automated slip system identification and strain localization analysis on strain field maps from HR-DIC results.