| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing: Length-Scale Phenomena in Mechanical Response
|
| Presentation Title |
Combined Effects of Pre-straining and Hydrogenation on the Nanomechanical Behavior of Selectively Laser Melted High-/medium-entropy Alloys |
| Author(s) |
Zhe Gao, Dong-Hyun Lee, Yakai Zhao, A-Hyun Jeon, Upadrasta Ramamurty, Jae-il Jang |
| On-Site Speaker (Planned) |
Zhe Gao |
| Abstract Scope |
The combined effects of pre-straining and hydrogenation on the nanomechanical behavior of selectively laser melted high-/medium-entropy alloy samples are explored. A series of nanoindentation experiments were performed on the samples that were pre-strained to different levels of strain and then electrochemically hydrogenated. The results were analyzed in comparison with those of conventionally manufactured samples and discussed in terms of the role of pre-strain in the plastic deformation of the face-centered-cubic high-/medium-entropy alloys in both hydrogen-charged and uncharged states. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, High-Entropy Alloys, |