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Karrasch, Christian und Volkmann, Thomas und Valloton, Jonas und Kolbe, Matthias und Herlach, Dieter (2014) Bent Dendrite Growth in Undercooled Fe-B Alloy Melts. Institute of Physics. 4th International Conference on Advances in Solidification Processes – ISPS4, 2014-07-08 - 2014-07-11, Old Windsor, UK. doi: 10.1088/1757-899X/117/1/012015. (eingereichter Beitrag)
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Kurzfassung
Dendritic growth is the main solidification mode in alloy casting. In order to control dendrite growth for materials design from the melt it is important to fully understand the influence of process conditions. This study stands as an experimental note observing bent dendrite growth in Fe-B alloys and suggesting possible explanations as induced by fluid flow, thermal, and concentrational diffusion or impurities. Electromagnetic levitation technique (EML) is used for containerless processing of undercooled melts under 1g and reduced gravity conditions in parabolic flight. Further investigations are needed to find a suitable explanation for the observed bent dendrite growth behaviour.
| elib-URL des Eintrags: | https://elib.dlr.de/92395/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Anderer) | ||||||||||||||||||||||||
| Titel: | Bent Dendrite Growth in Undercooled Fe-B Alloy Melts | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2014 | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| DOI: | 10.1088/1757-899X/117/1/012015 | ||||||||||||||||||||||||
| Verlag: | Institute of Physics | ||||||||||||||||||||||||
| Name der Reihe: | IOP Conference Series: Material Science and Engineering | ||||||||||||||||||||||||
| Status: | eingereichter Beitrag | ||||||||||||||||||||||||
| Stichwörter: | EML, ISS, TEMPUS, Parabolic Flight, Bent Dendrite, Solidification, Non-Equilibrium | ||||||||||||||||||||||||
| Veranstaltungstitel: | 4th International Conference on Advances in Solidification Processes – ISPS4 | ||||||||||||||||||||||||
| Veranstaltungsort: | Old Windsor, UK | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 8 Juli 2014 | ||||||||||||||||||||||||
| Veranstaltungsende: | 11 Juli 2014 | ||||||||||||||||||||||||
| Veranstalter : | BCAST, Brunel University, UK | ||||||||||||||||||||||||
| 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 Materialforschung unter Mikro-g (alt) | ||||||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Materialphysik im Weltraum > Wissenschaftliche Experimente | ||||||||||||||||||||||||
| Hinterlegt von: | Karrasch, Christian | ||||||||||||||||||||||||
| Hinterlegt am: | 25 Nov 2014 08:48 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:58 |
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