About this Abstract |
Meeting |
2023 TMS Annual Meeting & Exhibition
|
Symposium
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Local Ordering in Materials and Its Impacts on Mechanical Behaviors, Radiation Damage, and Corrosion
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Presentation Title |
Ordering in Ti-V-Nb-Hf Refractory High-Entropy Alloys with Al Alloying |
Author(s) |
C. Cem Tasan, Shaolou Wei, Michael Xu, James Lebeau |
On-Site Speaker (Planned) |
C. Cem Tasan |
Abstract Scope |
Search for refractory high-entropy alloys (RHEAs) with optimal property combinations is one of the most active domains of alloy design research in the last decade. Ti-V-Nb-Hf system exhibits, even in the as cast condition, high tensile ductility, a rare behavior among investigated RHEAs without extensive thermo-mechanical processing. Further exploring the property design space of this particular RHEA system, we here discuss the strengthening effects due to Al alloying, by experimentally studying role of ordering, and plasticity mechanisms. |
Proceedings Inclusion? |
Planned: |