| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Additive Manufacturing: Alternative Processes (Beyond the Beam)
|
| Presentation Title |
3D-printing Bulk Metallic Glass Alloys with Ultrasonic Additive Manufacturing |
| Author(s) |
Adam J. Hehr, Mark Norfolk, Evelina Vogli, Scott Roberts |
| On-Site Speaker (Planned) |
Evelina Vogli |
| Abstract Scope |
Ultrasonic Additive Manufacturing (UAM), a 3D metal printing technology, uses ultrasonic energy and pressure to produce metallurgical bonds between layers of metal foils with minimal heating to the welded materials. The lack of heat input enables joining of dissimilar metals and temperature sensitive foils together, e.g., joining of bulk metallic glass or amorphous foils. This study discusses the development and evaluation of multiple bulk metallic glass alloys joined together using the UAM process. Evaluation includes qualitative testing, microscopy, x-ray diffraction, electron backscatter diffraction, and differential scanning calorimetry. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |