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Conference papers
Simulation of the anisotropic behavior of titanium alloys during sheet metal forming
Abstract : This paper introduces a constitutive elastoplastic model based on anisotropic yield criterion. An evolving anisotropy during simulation is considered. The anisotropy axes are updated with the deformation gradient. An anisotropic yield criterion, an isotropic hardening and a kinematic hardening model the plastic behavior of titanium alloys. Different plastic yield criteria are compared to show the accuracy of each plasticity model for the simulation of forming processes.
Cited literature [9 references]
https://hal-mines-paristech.archives-ouvertes.fr/hal-00509446
Contributor : Magalie Prudon Connect in order to contact the contributor
Submitted on : Thursday, August 12, 2010 - 2:35:13 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:05 PM
Long-term archiving on: : Tuesday, October 23, 2012 - 12:10:27 PM
Contributor : Magalie Prudon Connect in order to contact the contributor
Submitted on : Thursday, August 12, 2010 - 2:35:13 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:05 PM
Long-term archiving on: : Tuesday, October 23, 2012 - 12:10:27 PM
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esaform2009_revil.pdf
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