About this Abstract |
| Meeting |
2026 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2026)
|
| Symposium
|
2026 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2026)
|
| Presentation Title |
Effect of Peak Temperature on Porosity in Architected Infill Binder Jet Additive Manufacturing |
| Author(s) |
Sarita Sepulveda, Christopher Williams |
| On-Site Speaker (Planned) |
Sarita Sepulveda |
| Abstract Scope |
Prior research has focused on reducing porosity and improving densification in binder jetted parts, as porosity is often considered a limitation to achieving desired mechanical properties. However, controlled porosity can be advantageous for tailoring functional architectures. This study presents an architected infill binder jetted structure with tailored porosity that distinguishes between bound (powder with binder) and unbound (powder without binder) regions to investigate pore evolution and enable spatial control of porosity. X-ray CT scanning and optical microscopy are used to characterize pore evolution and morphology as a function of peak sintering temperature. |
| Proceedings Inclusion? |
Undecided |