About this Abstract |
Meeting |
2025 TMS Annual Meeting & Exhibition
|
Symposium
|
Aluminum Alloys: Development and Manufacturing
|
Presentation Title |
Processing and mechanical properties of High-Entropy-Alloy reinforced Al-Alloy |
Author(s) |
Esra Dokumaci Alkan, Murat Alkan, Ugur Aybarc |
On-Site Speaker (Planned) |
Esra Dokumaci Alkan |
Abstract Scope |
In this study, AlCoCrFeNi-based high-entropy alloy (HEA) powders were added to develop the mechanical properties of an A356 alloy. The production of HEA-reinforced Al-alloys was produced via a stir-casting process. HEA powders were obtained by a self-propagating high-temperature synthesis (SHS) method followed by grinding. The effects of HEA/Al-alloys ratio (1-2-3 wt.%), casting temperature (700-750 °C), and stirring duration (2-4 min) were investigated on the microstructure and mechanical properties of the final products. The tensile strength and micro-hardness tests were conducted. Microstructure characterization was realized by the SEM/EDS technique. |
Proceedings Inclusion? |
Planned: Light Metals |
Keywords |
Aluminum, High-Entropy Alloys, Process Technology |