| About this Abstract |
| Meeting |
2024 TMS Annual Meeting & Exhibition
|
| Symposium
|
2024 Technical Division Student Poster Contest
|
| Presentation Title |
SPG-46: Multi-stimuli Integration in Alloy Design: Friction-assisted Processing of Al-Mg Alloys for High-performance Nano-composite Materials |
| Author(s) |
Md Jasim Uddin, Aniruddha Malakar, Michael Lastovich, Farhan Ishrak, Caleb Schenck, Josephine Hartmann, Sourabh Saptarshi, Dongsheng li, Tim Horn, Elizabeth Kautz, Arun Devaraj, Christopher Rock, Bharat Gwalani |
| On-Site Speaker (Planned) |
Md Jasim Uddin |
| Abstract Scope |
Typically, in alloy design, thermodynamic modeling is employed to foresee equilibrium states. This is succeeded by thermomechanical treatment to disrupt the equilibrium state, followed by final annealing treatments to achieve a consistently stable state for practical applications. However, this conventional approach considers thermal activation, stress, and chemical stress separately, often resulting in states that may not be the most efficient utilization of precious metallic ingredients. This research aims to integrate multiple stimuli, such as mechanical stress, chemical potentials, and thermal activation, to create multifunction composite alloys. In our current study, we utilize an Al-Mg alloy modified with Fe3O4 particles through friction-assisted processing to produce nano-composite materials comprising Al, Al-Fe intermetallics, core-shell particles of Fe+MgO, and Al2O3. These composites exhibit high mechanical strength, ductility, and ferromagnetic characteristics. |
| Proceedings Inclusion? |
Undecided |
| Keywords |
Aluminum, Composites, Other |