About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
Material Responses Investigated Through Novel In-Situ Experiments and Modeling
|
| Presentation Title |
Fracture Toughness of (CrMoTaVW)C |
| Author(s) |
Jordan Brown, Kristy Meyer, Ali Sarikhani, William Fahrenholtz, Shen Dillon |
| On-Site Speaker (Planned) |
Jordan Brown |
| Abstract Scope |
High-entropy carbides have attracted interest as promising refractory structural materials. This work seeks to understand the fracture properties of a specific high-entropy carbide system (CrMoTaVW)C. In situ TEM-based notch beam cantilever fracture toughness experiments were performed that measure load-displacement response and fracture load. Finite element method (FEM) simulations were used to calculate the fracture toughness of the specimen from the far-field data. Using a contour integral approach, we computed the J-integral in our FEM models to evaluate fracture toughness for several specimens. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Other, Other, Other |