- Title
- Combined interdiffusion and self-diffusion analysis in Al-Cu liquid diffusion couple
- Creator
- Belova, I. V.; Heuskin, D.; Sondermann, E.; Ignatzi, B.; Kargl, F.; Murch, G. E.; Meyer, A.
- Relation
- ARC.DP130101464 http://purl.org/au-research/grants/arc/DP130101464
- Relation
- Scripta Materialia Vol. 143, p. 40-43
- Publisher Link
- http://dx.doi.org/10.1016/j.scriptamat.2017.09.003
- Publisher
- Pergamon Press
- Resource Type
- journal article
- Date
- 2018
- Description
- 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.
- Subject
- diffusion; interdiffusion experiment; isotopes; metallic alloys; self-diffusion
- Identifier
- http://hdl.handle.net/1959.13/1391763
- Identifier
- uon:33290
- Identifier
- ISSN:1359-6462
- Rights
- © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
- Language
- eng
- Full Text
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