| About this Abstract |
| Meeting |
Materials Science & Technology 2019
|
| Symposium
|
Advanced Manufacturing, Processing, Characterization and Modeling of Functional Materials
|
| Presentation Title |
Laser- and Binder-based Additive Manufacturing and Post-processing of Functional Magnetic Materials |
| Author(s) |
Markus Chmielus, Jakub Toman, Runbo Jiang, Pierangeli Rodriguez De Vecchis, Amir Mostafaei, Rafael Rodriguez De Vecchis, Aaron Acierno, Katerina Kimes, Erica Stevens |
| On-Site Speaker (Planned) |
Markus Chmielus |
| Abstract Scope |
Over the past few years, different additive manufacturing techniques ranging from laser metal deposition to 3D ink and binder jet 3D printing have been investigated as alternative manufacturing methods for functional magnetic materials. Compared to traditional casting or single crystal growth methods currently used predominately for this class of materials, additive manufacturing holds the promise of enabling complex shapes with currently impossible internal and external geometries, designed porosity and varying or constant composition and properties to name a few. Nevertheless, each new manufacturing technique also requires new considerations with regards to feedstock material, manufacturing and post-processing to produce parts with compositions, microstructures, magnetic, thermal and mechanical properties that could result in functional responses to an applied magnetic field. This talk compares additive manufacturing techniques for Ni-Mn-based magnetic shape memory alloys and magnetocaloric materials and shows how post-processing changes the as-deposited or as-printed microstructures and properties. |
| Proceedings Inclusion? |
Planned: At-meeting proceedings |