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Undercooling and rapid solidification of Cu84Co16 alloys under a static magnetic field
Gao, J. and Zhang, Y. K. and Fukuda, T. and Kolbe, M. and He, J. C. (2009) Undercooling and rapid solidification of Cu84Co16 alloys under a static magnetic field. Journal of Physics: Conference Series (144), . DOI: 10.1088/1742-6596/144/1/012117.
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Abstract
Bulk samples of Cu84Co16 composition were undercooled and rapidly solidified using the electromagnetic levitation technique under a static magnetic field of 2 T. A droplet-shaped microstructure was frozen in due to metastable phase separation in the undercooled liquid. A singular droplet size distribution was determined for the minority Co-rich phase, which differed from a bimodal one observed in the samples levitated without the static magnetic field. Such an effect of the magnetic field was found to be similar to that of reduced gravity of parabolic flights.
| Document Type: | Article | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | Undercooling and rapid solidification of Cu84Co16 alloys under a static magnetic field | ||||||||||||
| Authors: |
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| Date: | 2009 | ||||||||||||
| Journal or Publication Title: | Journal of Physics: Conference Series | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| In Open Access: | Yes | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| DOI: | 10.1088/1742-6596/144/1/012117 | ||||||||||||
| Page Range: | |||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Undercooling and rapid solidification | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Space | ||||||||||||
| HGF - Program Themes: | W FR - Forschung unter Weltraumbedingungen | ||||||||||||
| DLR - Research area: | Space | ||||||||||||
| DLR - Program: | W FR - Forschung unter Weltraumbedingungen | ||||||||||||
| DLR - Research theme (Project): | W - Vorhaben Materialwissenschaftliche Forschung (old) | ||||||||||||
| Location: | Köln-Porz | ||||||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space | ||||||||||||
| Deposited By: | Ingeborg Parpart | ||||||||||||
| Deposited On: | 26 Nov 2009 09:16 | ||||||||||||
| Last Modified: | 07 Feb 2013 20:33 |
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