| About this Abstract |
| Meeting |
2021 TMS Annual Meeting & Exhibition
|
| Symposium
|
High Entropy Alloys IX: Alloy Development and Properties
|
| Presentation Title |
Synthesis and Mechanical Properties of High Entropy Oxide Spinels |
| Author(s) |
Veerle Keppens, Brianna Musico, Kurt Sickafus, Quinton Wright, Joshua Smith |
| On-Site Speaker (Planned) |
Brianna Musico |
| Abstract Scope |
Reports on the unique properties achieved with HEAs, including improved mechanical properties, has motivated the application of the multi-component approach to oxide materials, expanding the available compositional space and providing greater flexibility to meet the demands of today’s advanced materials. We have applied this methodology to oxides with the spinel structure, resulting in the synthesis of several polycrystalline high entropy spinels. Resonant Ultrasound Spectroscopy (RUS) has been used to evaluate the elastic behavior of dense polycrystalline pellets sample, allowing for a comparison of the mechanical properties of the multicomponent oxides to those of traditional spinels. |
| Proceedings Inclusion? |
Planned: |