| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Friction Stir Welding and Processing XII
|
| Presentation Title |
Fundamental Study of Material Properties of Aluminum Additively Manufactured via Multi-layer Friction Surfacing |
| Author(s) |
Zina Kallien, Lars Rath, Arne Roos, Benjamin Klusemann |
| On-Site Speaker (Planned) |
Benjamin Klusemann |
| Abstract Scope |
Friction surfacing (FS) is a solid-state layer deposition technology applicable for various similar and dissimilar metallic materials. The potential is not limited to single layer coatings, since multiple layers on top of, i.e. multi-layer friction surfacing (MLFS), and adjacent to each other, i.e. multi-track friction surfacing (MTFS) are possible. In order to use the FS process variants as solid-state additive manufacturing technology, the metallurgical and microstructural composition as well as mechanical performance of the deposited structures need investigation. The deposited material exhibits refined grains and homogeneous microstructure. Extensive characterization of the mechanical properties using micro-flat tensile testing revealed no significant gradients at strength values in the range of base material. Additional inherent advantages of this technology, e.g. low heat input, slight distortion, further underline the potential of FS. Fundamental understanding of MLFS material properties will significantly contribute to the technology’s further development and application as prospect solid-state additive manufacturing technique. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Aluminum, Additive Manufacturing, Mechanical Properties |