| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
2025 Technical Division Student Poster Contest
|
| Presentation Title |
SPU-27: Reduction of Absorbed Interstitial Elements in Metallic Feedstock Powder During Heat Treatment |
| Author(s) |
Audrey Johnson, Kyle Tsaknopoulos, Danielle Cote |
| On-Site Speaker (Planned) |
Audrey Johnson |
| Abstract Scope |
Interstitial elements, oxygen, nitrogen, and hydrogen, are often absorbed by metal powder feedstock during the heat treatment process, resulting in brittle surface oxides that may reduce the bonding strength, adhesion, and deposition efficiency of cold sprayed products. This project investigates the use of titanium foam discs as oxygen getters during the heat treatment process to control the absorption of interstitial gases. By introducing getters into the heat treatment process, it may be possible to control oxygen content and improve the performance of metal powder feedstock in cold spray applications. |
| Proceedings Inclusion? |
Undecided |
| Keywords |
Powder Materials, Additive Manufacturing, Titanium |