| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing: Length-Scale Phenomena in Mechanical Response
|
| Presentation Title |
Understanding the Strength and Ductility of Additively Manufactured Metals across Various Length Scales |
| Author(s) |
Yinmin (Morris) Wang |
| On-Site Speaker (Planned) |
Yinmin (Morris) Wang |
| Abstract Scope |
The unique microstructure and multiple length scales observed in metals and alloys prepared by additive manufacturing impose unprecedented challenges to investigate and understand their mechanical properties. New experimental tools and modeling effort are often required to fully interpret their mechanical performance. Strength and ductility are two fundamental and perhaps most important properties of the additively manufactured metals. This talk will focus on our recent effort in creating high strength and high ductility metals/alloys via additive manufacturing techniques, including laser powder-bed-fusion and wire arc additive manufacturing. Several prominent examples will be given and influencing factors will be discussed in each case. Relevant modeling results will be presented whenever possible in an attempt to deepen our understanding of length scale and residual stress effects on mechanical properties. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Mechanical Properties, Modeling and Simulation |