Microstructures of Directionally Solidified Al–Ag–Cu Ternary Eutectics
Dennstedt, Anne and Ratke, Lorenz (2012) Microstructures of Directionally Solidified Al–Ag–Cu Ternary Eutectics. Transactions Indian Institue Metals, 65. Springer Verlag. DOI: 10.1007/s12666-012-0172-3.
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Official URL: http://www.springerlink.com/content/8765872170040267/
Abstract
Different three-phase microstructures are observed in directionally solidified Al–Ag–Cu ternary eutectics composed of an Ag2Al, an Al2Cu and a solid solution a-Al phase. Asurvey fromregular to irregular structures is given and some special, newstructural defects are observed and discussed. An approach for the quantitative description of the rich variety of complex three-phase microstructures is suggested including the defects. Shape factor and specific surface area of the phase particles are determined and compared for different microstructures.
| Document Type: | Article | ||||||
|---|---|---|---|---|---|---|---|
| Title: | Microstructures of Directionally Solidified Al–Ag–Cu Ternary Eutectics | ||||||
| Authors: |
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| Date: | 2012 | ||||||
| Journal or Publication Title: | Transactions Indian Institue Metals | ||||||
| Refereed publication: | Yes | ||||||
| In Open Access: | No | ||||||
| In ISI Web of Science: | Yes | ||||||
| Volume: | 65 | ||||||
| DOI: | 10.1007/s12666-012-0172-3 | ||||||
| Publisher: | Springer Verlag | ||||||
| Status: | Published | ||||||
| Keywords: | Al–Ag–Cu , Ternary eutectics, Directional solidification, Microstructures | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Raumfahrt | ||||||
| HGF - Program Themes: | R FR - Forschung unter Weltraumbedingungen | ||||||
| DLR - Research area: | Raumfahrt | ||||||
| DLR - Program: | R FR - Forschung unter Weltraumbedingungen | ||||||
| DLR - Research theme (Project): | R - Vorhaben Materialforschung unter Mikro-g | ||||||
| Location: | Köln-Porz | ||||||
| Institutes and Institutions: | Institute of Materials Physics in Space | ||||||
| Deposited By: | Prof. Lorenz Ratke | ||||||
| Deposited On: | 16 Oct 2012 10:34 | ||||||
| Last Modified: | 16 Oct 2012 10:34 |
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