| About this Abstract |
| Meeting |
2018 TMS Annual Meeting & Exhibition
|
| Symposium
|
Alloy Development and Powder Manufacture for Additive Manufacturing
|
| Presentation Title |
Relationship between Alloy Composition and Solidification Conditions |
| Author(s) |
Mathieu Brochu |
| On-Site Speaker (Planned) |
Mathieu Brochu |
| Abstract Scope |
Additive manufacturing of metallic materials mainly includes processes where the metal addition can be perform using powder bed layering or, powder or wire directed into the high-energy source. These three solutions have inherently very different solidification conditions, and thus different level of non-equilibrium solidification can be obtained. This presentation will show some examples were appropriate coupling/tailoring of the alloy composition with the matching envelop of cooling rate permitted to overcome some metallurgical issues, such as cracking, or to enhance the control and size of the grain structure. The systems to be presented will be Al-based and Ni-based. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |