Prediction of Forming Limit Diagrams of Al-Mg Rolled Sheets Taking
Texture Into Account

Ratchev, P.; van Houtte, P.; Verlinden, B.; de Smet, P.; Neutjens, P.; Baartman, R.; Drent, P.

doi:https://doi.org/10.1155/TSM.22.219

Texture, Stress, and Microstructure

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Volume 22 | Article ID 345107 | https://doi.org/10.1155/TSM.22.219

Prediction of Forming Limit Diagrams of Al-Mg Rolled Sheets Taking Texture Into Account

P. Ratchev,¹P. van Houtte,¹B. Verlinden,¹P. de Smet,²P. Neutjens,²R. Baartman,³and P. Drent³

Received24 Feb 1994

Abstract

Forming limi diagrams of an AA5754 Al-Mg alloy have been calculated, taking the sheet texture into account. An approach based on the Marciniak-Kuszynski defect model for calculating forming limit diagrams (FLD’s) has been used. The influence of different initial parameters on the formability curve has been studied. The influence of different ideal texture components on simulated curves has been investigated as well. A comparison between the simulated and the measured FLD is given and critically discussed.

Copyright

Copyright © 1994 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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