| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Material Behavior Characterization via Multi-Directional Deformation of Sheet Metal
|
| Presentation Title |
Examining Temperature, Strain Rate, and Strain State on TRIP-assisted Steel Forming Behavior |
| Author(s) |
Christopher Finfrock, Nathan Smith, Melissa Thrun, Amy Clarke, Kester D. Clarke |
| On-Site Speaker (Planned) |
Kester D. Clarke |
| Abstract Scope |
TRansformation Induced Plasticity (TRIP) assisted alloys take advantage of metastable phase changes during deformation to increase strain hardening rate and delay strain localization. The stability of the metastable phases is important and may be affected by deformation parameters such as temperature, strain rate, and strain path. However, decoupling the effects of these parameters can be difficult especially when considering high strength metals that may generate significant heat from work during deformation. Here, we present outcomes of experiments to separate the effects of strain rates, temperatures, and strain states relevant to forming of high strength alloys at or near room temperature. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Iron and Steel, Mechanical Properties, Shaping and Forming |