About this Abstract |
Meeting |
2022 TMS Annual Meeting & Exhibition
|
Symposium
|
Environmental Degradation of Multiple Principal Component Materials
|
Presentation Title |
Exploring Untapped Potential in High Entropy Alloys: Combinatorial Exploration in Corrosive Environments |
Author(s) |
Mitra L. Taheri |
On-Site Speaker (Planned) |
Mitra L. Taheri |
Abstract Scope |
HEAs hold the promise of superior mechanical properties, corrosion resistance, radiation tolerance, and many other properties. We have not yet been able to realize these attributes, partially due to the vast and untapped alloy space. High throughput have provided a path forward, but only recently has it effectively been linked to both synthesis and properties testing in a meaningful way. Here we present the assessment of combinatorial HEA films and related discovery of superior corrosion resistance of an otherwise mundane alloy. Our high throughput synthesis methods combined with careful interfacial analysis underscores the importance of combinatorial and multimodal exploration of not only large numbers of high entropy alloy families but “off-stoichiometric” alloys within the same family. |
Proceedings Inclusion? |
Planned: |
Keywords |
High-Entropy Alloys, High-Temperature Materials, Characterization |