| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advances in Titanium Technology
|
| Presentation Title |
Characterization and Optimization of Ti-6Al-4V Alloy Obtained by Additive Manufacturing Using Direct Wire Deposition |
| Author(s) |
Elise Labruyère, Florence Pettinari-Sturmel, Joel Douin, Claude Archambeau, Philippe Emile |
| On-Site Speaker (Planned) |
Elise Labruyère |
| Abstract Scope |
Identification of the main microstructural features of Ti-6Al-4V parts manufactured by Electron Beam Additive Manufacturing technology by means of Optical Microscopy, Scanning Electron Microscopy observations and Energy Dispersive X-Ray Spectrometry analysis has been performed to better understand the general characteristics of this type of parts for further improvement of this technology.
The aim of the presented work is to determine the appropriate heat treatment parameters in order to improve the damage tolerance of parts produced by wire deposition to achieve performance similar to that from conventional processes and heat treated with β annealing. To this end, a multi-scale characterization is carried out to understand the impact of treatment parameters on the microstructure. Tensile, fatigue and crack propagation tests will be carried out to determine the suitability of the heat treatment developed with regard to mechanical properties. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Titanium, Additive Manufacturing, Characterization |