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Dennstedt, A. und Ratke, L. und Choudhury, A. und Nestler, B. (2013) New Metallographic Method for Estimation of Ordering and Lattice Parameter in Ternary Eutectic Systems. Metallography, Microstructure, and Analysis, 2 (3), Seiten 140-147. Springer. doi: 10.1007/s13632-013-0072-x. ISSN 2192-9262.
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Offizielle URL: http://link.springer.com/article/10.1007/s13632-013-0072-x
Kurzfassung
Ternary eutectics develop a rich variety of microstructures depending on the solidification conditions. This article describes a new procedure to analyze the three-phase arrangement in metallographic sections following solidification; this method provides a clear definition of both the interphase spacing and the degree of ordering. Distance and angle between the phase areas are calculated after determination of the centers of mass for each phase area. A polar plot of these data allows an easy determination of the spacing and the order. The new method is discussed with both experimental as well as simulated microstructure images. It is first tested on artificial phase arrangements, which are fully ordered, semi-ordered, or random.
| elib-URL des Eintrags: | https://elib.dlr.de/83254/ | ||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
| Titel: | New Metallographic Method for Estimation of Ordering and Lattice Parameter in Ternary Eutectic Systems | ||||||||||||||||||||
| Autoren: |
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| Datum: | 10 Mai 2013 | ||||||||||||||||||||
| Erschienen in: | Metallography, Microstructure, and Analysis | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||
| Band: | 2 | ||||||||||||||||||||
| DOI: | 10.1007/s13632-013-0072-x | ||||||||||||||||||||
| Seitenbereich: | Seiten 140-147 | ||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Springer | ||||||||||||||||||||
| ISSN: | 2192-9262 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Structural characterization, Alloys, Microstructure, Microscopy, Al-Ag-Cu | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Materialwissenschaftliche Forschung (alt) | ||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Materialphysik im Weltraum > Wissenschaftliche Experimente | ||||||||||||||||||||
| Hinterlegt von: | Dennstedt, Dr. Anne | ||||||||||||||||||||
| Hinterlegt am: | 17 Jul 2013 08:45 | ||||||||||||||||||||
| Letzte Änderung: | 14 Nov 2023 13:39 |
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