Comparisons of FEM approaches modelling the metal plastic behaviour

Habraken, Anne; Gerday, Anne-Françoise; Diouf, B.; Duchene, Laurent

doi:10.1063/1.2729724

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Comparisons of FEM approaches modelling the metal plastic behaviour

Habraken, Anne; Gerday, Anne-Françoise; Diouf, B. et al.

2007 • In Cueto, Elías; Chinesta, Francisco (Eds.) Proceedings of the 10th ESAFORM Conference on Material Forming

Peer reviewed

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https://hdl.handle.net/2268/11535

DOI
10.1063/1.2729724

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Keywords :

Constitutive laws; crystal plasticity; ECAE materials; nanoindentation; Swift effect; LIMARC

Abstract :

[en] Simple phenomenological laws (e.g. classical Hill 1948 quadratic law) are compared to more complex laws based on crystal plasticity through various numerical simulations: mechanical tests of ECAE materials, nanoindentation of titanium alloys and copper, and large strain torsion of copper bars. Taking into consideration the complexity of the investigated processes, the numerical results present rather good agreements with experimental observations.

Disciplines :

Materials science & engineering

Author, co-author :

Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo

Gerday, Anne-Françoise ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo

Diouf, B.

Duchene, Laurent ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F

Language :

English

Title :

Comparisons of FEM approaches modelling the metal plastic behaviour

Publication date :

2007

Event name :

10th ESAFORM conference on metal forming

Event place :

Zaragoza, Spain

Event date :

du 18 au 20 avril 2007

Audience :

International

Main work title :

Proceedings of the 10th ESAFORM Conference on Material Forming

Author, co-author :

Cueto, Elías

Chinesta, Francisco

Publisher :

Springer

ISBN/EAN :

978-0-7354-0414-4

Pages :

1478-1483

Peer reviewed :

Peer reviewed

Available on ORBi :

since 20 April 2009

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Bibliography

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