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Titel:

Monitoring strain evolution and distribution during the casting process of AlSi9Cu3 alloy with optical fiber sensors

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Bian, Qiang; Bauer, Constantin; Stadler, Andrea; Buchfellner, Fabian; Jakobi, Martin; Volk, Wolfram; Koch, Alexander W.; Roths, Johannes
Abstract:
The strain evolution and distribution during an aluminum alloy AlSi9Cu3 casting were monitored with the arrays of optical fiber Bragg grating sensors. A high degree of correlation was found between the solidification phases of the aluminum alloy and the strain behavior during casting. A gradient strain distribution after solidification, which might be related to the residual stresses, was further revealed. The final compressive strain reached −10,000 microstrains due to the shrinkage of the alum...     »
Zeitschriftentitel:
Journal of Alloys and Compounds
Jahr:
2023
Band / Volume:
935
Seitenangaben Beitrag:
168146
Nachgewiesen in:
Scopus
Reviewed:
ja
Volltext / DOI:
doi:10.1016/j.jallcom.2022.168146
Verlag / Institution:
Elsevier BV
E-ISSN:
0925-8388
Publikationsdatum:
01.02.2023
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