| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Powder Materials Processing and Fundamental Understanding
|
| Presentation Title |
A-57: Efficient Production of Y2O3-Decorated Ti4822 Powder as an Oxide Dispersion Strengthened Material for Powder-Bed-Based Additive Manufacturing |
| Author(s) |
Saeid Alipour Masoumabad, Arezoo Emdadi |
| On-Site Speaker (Planned) |
Saeid Alipour Masoumabad |
| Abstract Scope |
The need for lightweight, high-melting temperature materials with the structural application that can function at elevated temperatures is still being researched on a global scale, and TiAl-based alloys as a potential candidate are now in the spotlight. Among the titanium aluminide alloys, Ti4822 alloy with nano-scale oxide reinforcements have gained a great deal of attention due to their enhanced mechanical properties in high temperatures. This research aims to produce Ti4822 powder decorated by nano-scale Y2O3 to maintain the primary spherical morphology of the Ti4822 powders while have a well distribution of nano oxides onto the Ti4822 powders. To this end, an innovative mixing process is employed and the XRD, SEM, and TEM of synthesized powder compared with the ones produced by the conventional ball milling technique. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Powder Materials, Additive Manufacturing, High-Temperature Materials |