About this Abstract |
Meeting |
2024 TMS Annual Meeting & Exhibition
|
Symposium
|
Advances in the State-of-the-Art of High Temperature Alloys
|
Presentation Title |
Processing and Microstructure Development in Advanced Engineering Alloys for Extreme Environments |
Author(s) |
Amy J. Clarke |
On-Site Speaker (Planned) |
Amy J. Clarke |
Abstract Scope |
Understanding structure-processing-property-performance relationships of advanced engineering alloys is critical to their manufacture and use in extreme environments. For example, multi-principal element alloys (MPEAs) are affording new opportunities to develop refractory alloys for high temperature performance in aerospace, defense, and energy applications. Significant opportunity exists to not only employ emerging manufacturing technologies like additive manufacturing to make advanced engineering alloys, but also conventional manufacturing processes like thermomechanical processing to tailor their microstructures. Here we highlight recent efforts to link materials processing to microstructural development, including aspects like dynamic recrystallization in refractory MPEAs produced by thermomechanical processing. Such studies will yield novel alloying, processing, and microstructural and property design strategies to achieve performance in extreme environments. |
Proceedings Inclusion? |
Planned: |
Keywords |
High-Temperature Materials, High-Entropy Alloys, Characterization |