| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing Materials in Energy Environments II
|
| Presentation Title |
Nitride and Oxide Dispersion Strengthened of Fe12Cr6Al Alloys During Laser Powder Bed Fusion for Nuclear Applications |
| Author(s) |
Omer Cakmak, Seong Gyu Chung, Seung-Hoon Lee, Hwasung Yeom, Jung-Wook Cho |
| On-Site Speaker (Planned) |
Omer Cakmak |
| Abstract Scope |
FeCrAl alloys are vital structural materials for next-generation fission and fusion reactors due to their exceptional resistance to high-temperature creep, oxidation, and irradiation. Researchers enhance these properties by incorporating nano-precipitates, such as nitrides and oxides. This study investigates the impact of in-situ synthesized nano-sized nitride and oxide precipitates on the microstructural characteristics and mechanical properties of Fe-12Cr-6Al alloy produced through Laser Powder Bed Fusion (L-PBF) in a nitrogen-rich environment. Printing the samples in this environment promotes nitride precipitation and the formation of finer oxide precipitates. The research aims to provide valuable insights for optimizing the performance and application of Fe12Cr6Al alloys in nuclear applications. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Characterization, Nuclear Materials |