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Belova, Irina V. and Heuskin, David and Sondermann, Elke and Ignatzi, Benjamin and Kargl, Florian and Murch, Graeme E. and Meyer, Andreas (2018) Combined interdiffusion and self-diffusion analysis in Al-Cu liquid diffusion couple. Scripta Materialia, 143, pp. 40-43. Elsevier. doi: 10.1016/j.scriptamat.2017.09.003. ISSN 1359-6462.
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Official URL: http://www.sciencedirect.com/science/article/pii/S1359646217305158
Abstract
In this paper, a recent combined isotope and interdiffusion analysis is adapted to the case of binary liquid alloys. Shear-cell interdiffusion experiments with a layer enriched in 65Cu sandwiched between the interdiffusion couple ends have been performed on liquid Al-Cu that is suitable for demonstration of the application of this analysis. (Note that the analysis is not limited to the use of the shear-cell technique.) The self-diffusion coefficient of Cu is then obtainable as a function of composition. Results of the new analysis are in good agreement with an independently measured Cu self (tracer) diffusion coefficient at two compositions.
| Item URL in elib: | https://elib.dlr.de/119011/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||||||||||
| Title: | Combined interdiffusion and self-diffusion analysis in Al-Cu liquid diffusion couple | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2018 | ||||||||||||||||||||||||||||||||
| Journal or Publication Title: | Scripta Materialia | ||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||||||
| Volume: | 143 | ||||||||||||||||||||||||||||||||
| DOI: | 10.1016/j.scriptamat.2017.09.003 | ||||||||||||||||||||||||||||||||
| Page Range: | pp. 40-43 | ||||||||||||||||||||||||||||||||
| Publisher: | Elsevier | ||||||||||||||||||||||||||||||||
| ISSN: | 1359-6462 | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | Diffusion; Al-Cu; metallic alloy; metallic melt; | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Research under Space Conditions | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||||||||||
| DLR - Program: | R FR - Research under Space Conditions | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | R - Materials Research and Microgravity (MuM), R - Material Design and New Materials | ||||||||||||||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space > Scientific Experiments MP | ||||||||||||||||||||||||||||||||
| Deposited By: | Sondermann, Elke | ||||||||||||||||||||||||||||||||
| Deposited On: | 04 Apr 2018 10:46 | ||||||||||||||||||||||||||||||||
| Last Modified: | 06 Sep 2019 15:18 |
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