| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advanced Characterization of High-temperature Alloys: Phase Evolution during Manufacturing and Service-induced Deformation
|
| Presentation Title |
Phase-Field Modeling of Rafting in Ni-Based Superalloys with a Varying Lattice Misfit |
| Author(s) |
Jose Dominic, Jean-Briac le Graverend |
| On-Site Speaker (Planned) |
Jose Dominic |
| Abstract Scope |
Phase-field modeling for rafting in Ni-based superalloys commonly uses a constant lattice misfit, namely the natural lattice misfit. However, in reality, the lattice misfit is a constrained lattice misfit that evolves. A varying lattice misfit is implemented in a phase-field model and the effects on the rafting process are investigated during creep at 1100C. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Modeling and Simulation, High-Temperature Materials, Computational Materials Science & Engineering |