This $570,710 project grant awarded by the National Science Foundation's (NSF) Engineering program focuses on developing an energy-efficient, economic, and environmentally viable method to separate alloying elements from metal alloys and scrap. The research at Yale University aims to create a thermo-mechanical separation process based on differences in atomic diffusion rates of the alloying elements, which can recover valuable materials and enable a more circular economy. Key activities include developing theoretical models to predict separation rates, conducting experiments to test the process on technologically important alloys, and training students, especially women and underrepresented minorities, in advanced materials characterization and data analytics. This work builds on previous research at Yale on a thermo-mechanical nanomolding process that demonstrated initial separation of alloy elements. The goal is to reveal which alloys are best suited for this novel thermo-mechanical separation approach compared to existing recycling technologies. The project will run from January 1, 2024 to December 31, 2026.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $570.7k | 12/1/23 |