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Bugelnig, Katrin und Sket, Federico und Germann, Holger und Steffens, Thomas und Wilde, Fabian und Boller, Elodie und Requena, Guillermo (2016) 3D microstructure and damage accumulation in a cast AlSi12Cu5Ni2 piston alloy as a function of solution Treatment. In: NDT Database & Journal of Nondestructive Testing. 6th Conference on Industrial Computed Tomography, Wels, Österreich.
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Offizielle URL: http://www.ndt.net/article/ctc2016/papers/ICT2016_paper_id77.pdf
Kurzfassung
The microstructural evolution as well as the damage mecha nisms and accumulation during RT tensile deformation of an AlSi12Cu5Ni2 piston alloy for high performance die sel truck engines are studied as a function of solution heat treatment (ST) time at 500°C. For this, interrupted in-situ synchrotron tomography experiments are combined with conventional metallography investigations. The study shows that the lower resistance to structural damage of the alloy after ST is linked to the local disintegration of the highly interconnected 3D network formed by intermetallics and Si embedded in the Al-matrix.
| elib-URL des Eintrags: | https://elib.dlr.de/108464/ | ||||||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||
| Titel: | 3D microstructure and damage accumulation in a cast AlSi12Cu5Ni2 piston alloy as a function of solution Treatment | ||||||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2016 | ||||||||||||||||||||||||||||||||
| Erschienen in: | NDT Database & Journal of Nondestructive Testing | ||||||||||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
| Stichwörter: | Al-Si piston alloys, synchrotron tomography, solution treatment, 3D microstructure, damage evolution | ||||||||||||||||||||||||||||||||
| Veranstaltungstitel: | 6th Conference on Industrial Computed Tomography | ||||||||||||||||||||||||||||||||
| Veranstaltungsort: | Wels, Österreich | ||||||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||||||
| HGF - Programmthema: | Flugzeuge | ||||||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Aircraft Research | ||||||||||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Strukturen und Werkstoffe (alt) | ||||||||||||||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Werkstoff-Forschung > Metallische Strukturen und hybride Werkstoffsysteme | ||||||||||||||||||||||||||||||||
| Hinterlegt von: | Requena, Guillermo | ||||||||||||||||||||||||||||||||
| Hinterlegt am: | 29 Nov 2016 14:44 | ||||||||||||||||||||||||||||||||
| Letzte Änderung: | 31 Jul 2019 20:05 |
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