About this Abstract |
Meeting |
2022 TMS Annual Meeting & Exhibition
|
Symposium
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Mechanical Behavior at the Nanoscale VI
|
Presentation Title |
Mechanical Behavior and Microstructure Evolution in a Nanocrystalline Tri-immiscible Alloy |
Author(s) |
Yashaswini Karanth, Saurabh Sharma, Billy Chad Hornbuckle, Kristopher A Darling, Kiran Solanki |
On-Site Speaker (Planned) |
Yashaswini Karanth |
Abstract Scope |
In this work, a comprehensive study of the mechanical properties and microstructural evolution of an equimolar FeCuAg tri-immiscible alloy is presented. In particular, the quasi-static and high strain-rate compressive behavior is probed to understand the role of different immiscible phases (three distinct phases) followed by advanced microstructural characterizations. The preliminary data shows anomalous material responses, i.e., the compressive stress-strain behavior indicates multiple yield points and elastic regimes with a strong strain-rate sensitive behavior. Further, the microstructure characterization using transmission electron microscopy indicates a stronger role of the Cu-Ag interface with negligible changes in Fe-phases. |
Proceedings Inclusion? |
Planned: |
Keywords |
Mechanical Properties, Characterization, Other |