An integrated experimental and finite element approach for wrinkling limit prediction of Inconel 718 alloy at elevated temperatures

Wrinkling is generally induced because of metal instability and considered as an undesirable defect in sheet metal forming processes. Wrinkling leads to severe influence on functional requirements and aesthetic appeal of final component. Thus, the present research is mainly dedicated on the experime...

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Veröffentlicht in:	Journal of strain analysis for engineering design 2022-08, Vol.57 (6), p.459-475
Hauptverfasser:	Mahalle, Gauri, Kotkunde, Nitin, Kumar Gupta, Amit, Kumar Singh, Swadesh
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial stress Buckling Finite element method High temperature Metal forming Metal sheets Nickel base alloys Numerical analysis Plastic deformation Room temperature Superalloys Temperature Wrinkling
Online-Zugang:	Volltext
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