About this Abstract |
Meeting |
2021 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2021)
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Symposium
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Materials
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Presentation Title |
Effect of Heat Treatment on the Tensile Behavior of 17-4 PH Stainless Steel Additively Manufactured by Metal Binder Jetting |
Author(s) |
Pooriya Nezhadfar, Benoit Verquin, Fabien Lefebvre, Christophe Reynaud, Robert Maxime , Nima Shamsaei |
On-Site Speaker (Planned) |
Pooriya Nezhadfar |
Abstract Scope |
Metal Binder Jetting (MBJ), a non-fusion-based powder bed additive manufacturing (AM) process, enables the fabrication of complex geometries with minimum residual stresses. Various materials have been successfully manufactured via the MBJ process; however, appropriate post-process heat treatments are required to enhance their mechanical performance as compared to the wrought or other additively manufactured counterparts. This study aims to investigate the effect of post-manufacture heat treatment on the microstructure and mechanical properties of MBJ 17-4 PH stainless steel (SS). Various heat treatment procedures following the standard routes for the wrought 17-4 PH SS are conducted to evaluate their effects on the tensile behavior of MBJ 17-4 PH SS. The mechanical behavior of the MBJ 17-4 PH SS in various heat treatment conditions is discussed based on their corresponding microstructure. |
Proceedings Inclusion? |
Definite: Post-meeting proceedings |