Creep age forming of Al-Cu-Li alloy: Application to thick sheet forming of double curvature aircraft panel

Creep age forming of Al-Cu-Li alloy: Application to thick sheet forming of double curvature aircraft panel

Creep-age-forming of a thick Al-Cu-Li sheet is studied. An industrial stamping press is used to form a double curvature panel at a reduced scale. This forming, which includes several relaxation steps, is modelled using ABAQUS. A material model describing an elasto-viscoplastic behaviour with anisotr...

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Bibliographic Details
Main Authors:	Younes Wael, Giraud Eliane, Ahmed Zouari, Dal Santo Philippe, van der Veen Sjoerd
Format:	Article
Language:	English
Published:	EDP Sciences 2016-01-01
Series:	MATEC Web of Conferences
Online Access:	http://dx.doi.org/10.1051/matecconf/20168006001

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