| About this Abstract |
| Meeting |
2022 TMS Annual Meeting & Exhibition
|
| Symposium
|
Recent Investigations and Developments of Titanium-containing High Entropy Alloys
|
| Presentation Title |
Solidification Microstructure of High Entropy Alloys Composed with 3d Transition Metal and Silicon |
| Author(s) |
Toru Maruyama, Mei Fukuzawa |
| On-Site Speaker (Planned) |
Toru Maruyama |
| Abstract Scope |
3d transition metal high entropy alloys containing silicon was fabricated by casting, and its phase component and solidification microstructure were investigated. The results experimentally displayed that a FCC phase appears mainly and also intermetallic compounds containing silicon were formed even with a low silicon content alloy. The FCC phase showed ductility and high work hardening tendency by hardness test. As the results of tensile test, the ductile FCC phase did not contribute to the improvement of ductility, however, the twinning-induced plasticity was suggested from the SS curves at the liquid nitrogen temperature. |
| Proceedings Inclusion? |
Planned: None Selected |
| Keywords |
High-Entropy Alloys, Solidification, Mechanical Properties |