Details
| Original language | English |
|---|---|
| Publication status | Accepted/In press - 2024 |
| Event | Innovative Product Development by Additive Manufacturing 2023 - Institute for Product Development (IPeG), Garbsen, Germany Duration: 20 Sept 2023 → 21 Dec 2023 |
Conference
| Conference | Innovative Product Development by Additive Manufacturing 2023 |
|---|---|
| Abbreviated title | IPDAM 2023 |
| Country/Territory | Germany |
| City | Garbsen |
| Period | 20 Sept 2023 → 21 Dec 2023 |
Abstract
Keywords
- additive manufacturing, powder bed fusion of metals using a laser beam (PBF-LB/M), multi-material parts, heat treatment, conductivity properties
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2024. Paper presented at Innovative Product Development by Additive Manufacturing 2023, Garbsen, Germany.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - Additive Manufacturing of Metallic Multi-Material Parts:
T2 - Innovative Product Development by Additive Manufacturing 2023
AU - Meyer, Ina
AU - Glitt, Leon
AU - Ehlers, Tobias
PY - 2024
Y1 - 2024
N2 - Recently, powder bed-based additive manufacturing has made it possible to produce metallic multi-material parts where the material can be varied within the build plane voxel by voxel. This capability enables the realization of functionally graded materials for selective adjustment of local part properties, such as heat dissipation. In this study, the effect of location-dependent property adjustment using functionally graded materials is investigated for the combination of 316L and CuCrZr in terms of conductivity. Functionally graded test specimens were successfully produced with voxel sizes of 1 mm and 2 mm, demonstrating the influence of geometry-dependent material gradients on conductivity properties. Additionally, the study reveals a significant improvement in conductivity of CuCrZr by a factor of more than 4 following heat treatment. Nevertheless, the resolution of the gradient is limited by the manufacturing facility in terms of the minimum possible voxel size.
AB - Recently, powder bed-based additive manufacturing has made it possible to produce metallic multi-material parts where the material can be varied within the build plane voxel by voxel. This capability enables the realization of functionally graded materials for selective adjustment of local part properties, such as heat dissipation. In this study, the effect of location-dependent property adjustment using functionally graded materials is investigated for the combination of 316L and CuCrZr in terms of conductivity. Functionally graded test specimens were successfully produced with voxel sizes of 1 mm and 2 mm, demonstrating the influence of geometry-dependent material gradients on conductivity properties. Additionally, the study reveals a significant improvement in conductivity of CuCrZr by a factor of more than 4 following heat treatment. Nevertheless, the resolution of the gradient is limited by the manufacturing facility in terms of the minimum possible voxel size.
KW - additive manufacturing
KW - powder bed fusion of metals using a laser beam (PBF-LB/M)
KW - multi-material parts
KW - heat treatment
KW - conductivity properties
M3 - Paper
Y2 - 20 September 2023 through 21 December 2023
ER -