| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing: Microstructural and Mechanical Long-term Stability of AM Materials
|
| Presentation Title |
Relation in Micro-structure and surface properties and mechanical properties in Additive manufacturing TI-6Al4V: Challenges in repeatability and reproducibility. |
| Author(s) |
Utkarsh Thakre, Suman Das |
| On-Site Speaker (Planned) |
Utkarsh Thakre |
| Abstract Scope |
The relation between Micro-structure, surface properties and mechanical properties in Additive manufacturing of TI-6Al4V using a commercial process is studied. The challenges in repeatability and reproducibility are the key goals of research in this work. The property variations within
different regions of a part, from part-to-part, build-to-build and
machine-to-machine will be presented. In addition to part geometry, the
location, orientation as well as layer thickness have varying impacts on
the measured part properties. Vast amounts of heterogeneous data from multiple sensors capture process information in real-time across length and time scales. The correlations of in-situ process signatures with post-build property measurements will also be presented. Finally, the challenges of (and limits to) successfully manufacturing multiple parts with critical geometries repeatably across the build plate will be explored. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Titanium, Mechanical Properties |