| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Phase Stability in Extreme Environments
|
| Presentation Title |
Oxidation Effects in High-temperature Shape Memory Alloys |
| Author(s) |
Tom Ralph, Jean-Briac le Graverend |
| On-Site Speaker (Planned) |
Jean-Briac le Graverend |
| Abstract Scope |
Oxidation has a large effect on phase transformation because oxidation leads to a portion of the material that is not transforming the same way anymore. TGA experiments on NiTiHf samples were performed at 700C for different durations ranging from 10 to 100h. DSC experiments were then performed on those samples to characterize the effects of oxidation on the phase transformation characteristics. The phase-transformation degradation was correlated to the amount of oxidation. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
High-Temperature Materials, Environmental Effects, Phase Transformations |