About this Abstract |
| Meeting |
MS&T25: Materials Science & Technology
|
| Symposium
|
Sintering and Related Powder Processing Science and Technologies
|
| Presentation Title |
FAST/SPS: Industrial Post-process For Full Densification Of 3D Complex Shape From Sinter Based Additive Manufacturing Processes |
| Author(s) |
Arnaud Fregeac, Meyane Hurtault, Yannick Beynet, Romain Epherre |
| On-Site Speaker (Planned) |
Arnaud Fregeac |
| Abstract Scope |
Norimat has made an important industrial breakthrough by developing a simple process to densify 3D green parts from SBAM (Sinter Based Additive Manufacturing) processes using FAST/SPS. It allows to fully densify (porosity <1%) green parts from SBAM directly after printing in only one step and less than 1 or 2 hours of thermal treatment. The debinding of AM green parts has been optimised and is carried out in situ in the FAST/SPS process. This allows to limit the thermal treatment time and to improve the quality of the part in terms of chemistry, mechanical properties and deformation.
This conference will focus on the progress made in the production of fully dense 3D complex shapes using FAST/SPS. An innovative and versatile approach combining additive manufacturing (SBAM, mainly binder jetting) and FAST/SPS will be presented, as well as original use cases with different UHTC and metallic materials for aerospace or defence applications. |