日本金属学会2024年秋期(第175回)講演大会

Presentation information

一般講演

4.Mechanical Properties » Fundamentals of Mechanical Properties

[G] Fundamentals of Mechanical Properties

Fri. Sep 20, 2024 9:15 AM - 12:00 PM Room F (B118 1st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Kenichi Ikeda

11:00 AM - 11:15 AM

[181] Monitoring of strain accumulation of Ti-6Al-4V alloys under dwell-fatigue using acoustic emission

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

Keywords:dwell-fatigue、Ti-6Al-4V alloys、acoustic emission、strain accumulation

The dwell-fatigue of a Ti-6Al-4V alloy was investigated by acoustic emission. A key AE feature was identified as an effective descriptor for predicting strain accumulation through Bayesian statistics.

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