About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
Fatigue in Materials: Fundamentals, Multiscale Characterizations and Computational Modeling
|
| Presentation Title |
Influence of Microstructure, Component Geometry and Loading Profile on the Fatigue Behavior of Titanium Alloys |
| Author(s) |
David U. Furrer, Brandon T. Mackey, Masoud Anahid, Sergei Burlatsky, Iuliana Cernatescu |
| On-Site Speaker (Planned) |
David U. Furrer |
| Abstract Scope |
Fatigue properties and associated behavior of titanium components are critical for the design and optimization of aerospace products. There are myriad factors that influence the fatigue behavior of materials, such as titanium, including microstructure, loading profile, and component geometry. Titanium can have very complicated microstructures and microstructure assemblages. Bi-modal microstructures can have variations in primary alpha phase content and size, as well as texture of primary and secondary alpha grains. These features have been shown to impact fatigue behavior in titanium alloys. Residual stress and component geometries can also impact the fatigue behavior in titanium alloys. An overview of how these features impact fatigue and component behavior will be presented. |
| Proceedings Inclusion? |
Planned: |