About this Abstract |
| Meeting |
MS&T25: Materials Science & Technology
|
| Symposium
|
Additive Manufacturing: Development of Powders
|
| Presentation Title |
The Art of Precision Atomization: Crafting Better Powders for Additive Manufacturing |
| Author(s) |
Jordan Tiarks, David Byrd, Ross Anderson, Trevor Riedemann, Iver Anderson |
| On-Site Speaker (Planned) |
Jordan Tiarks |
| Abstract Scope |
As additive manufacturing (AM) evolves, so do the demands on metal powder production—requiring not just high yields and efficient gas use, but also precise control over morphology, flowability, and particle quality. This talk distills nearly 40 years of gas atomization research at Ames National Laboratory, offering key insights into optimizing powder production for AM. Drawing from extensive experimentation with atomizer designs, gas die geometries, and process conditions, we’ll explore how to navigate the complex design space of atomization. Attendees will gain practical takeaways on improving powder yield and quality, and a deeper understanding of why certain approaches work—moving beyond trial and error toward more intentional,
efficient production strategies. Work funded by US DOE-AMMTO through Ames Lab contract DE-AC02-07CH11358. |