Please use this identifier to cite or link to this item:
https://doi.org/10.48548/pubdata-134
| Resource type | Journal Article |
| Title(s) | Fundamental study of multi-track friction surfacing deposits for dissimilar aluminum alloys with application to additive manufacturing |
| DOI | 10.48548/pubdata-134 |
| Handle | 20.500.14123/153 |
| Creator | Soujon, Malte (Institut für Produktionstechnik und -systeme (IPTS), Leuphana Universität Lüneburg  02w2y2t16)Kallien, Zina  0009-0003-5133-0624 (Helmholtz-Zentrum Hereon 03qjp1d79)Roos, Arne (Helmholtz-Zentrum Hereon 03qjp1d79)Zeller-Plumhoff, Berit 0000-0002-7562-9423 (Helmholtz-Zentrum Hereon 03qjp1d79)Klusemann, Benjamin 0000-0002-8516-5087  142865192 (Institut für Produktionstechnik und -systeme (IPTS), Leuphana Universität Lüneburg 02w2y2t16) |
| Abstract | Friction surfacing is an emerging solid-state coating technology based on frictional heat induced plastic deformation at the tip of a consumable metallic stud that allows to deposit layers with a fine-grained recrystallized microstructure at temperatures below the melting point. The generation of sound, defect-free metallurgical joints between multiple adjacent overlapping friction surfacing deposits, also referred to as multi-track friction surfacing, from dissimilar aluminum alloys is the focus of this experimental work. An extensive volumetric defect analysis is carried out for various overlap configurations, including post-processing strategies in order to assess the inter-track bonding integrity using microscopic characterization techniques and micro-computed tomography. The effect of layer arrangement and overlap distance on the volumetric defect formation in both inter-track and layer-to-substrate interface is quantified and discussed. Post-processing via hybrid friction diffusion bonding process demonstrates a significant reduction in defect volume ratio, proving higher material efficiency. The gained knowledge was used to successfully build a multi-track multi-layer friction surfacing stack, demonstrating the suitability of this process for large-scale additive manufacturing components. The subsequent mechanical analysis reveals excellent homogeneous isotropic tensile properties of the additive structure in the range of the base material tensile strength. |
| Language | English |
| Keywords | Multi-Track Friction Surfacing; Hybrid Friction Diffusion Bonding; MicroCT; Defect Analysis; Tensile Properties; Additive Manufacturing |
| Year of publication in PubData | 2024 |
| Publishing type | Parallel publication |
| Publication version | Published version |
| Date issued | 2022-06-07 |
| Creation context | Research |
| Published by | Medien- und Informationszentrum, Leuphana Universität Lüneburg |
| Related resources |
Information regarding first publication
| Field | Value |
|---|---|
| Resource type | Journal |
| Title of the resource type | Materials and Design |
| Identifier | DOI: 10.1016/j.matdes.2022.110786 |
| Publication year | 2022 |
| Volume | 219 |
| Number | 110786 |
| Number type | Article |
| Publisher | Elsevier |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
soujon_2022_fundamental_study_of_multi-track_friction_surfacing_deposits.pdf License: 
open-access | 3.82 MB | Adobe PDF | View/Open |
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