Journal article
Microstructure-based finite element analysis of strain localization behavior in AA5754 aluminum sheet
Abstract
A finite element (FE) analysis incorporating particles and grain structure is used to study the localization behavior of direct chill cast (DC) and strip cast (CC) AA5754 alloy sheet. A two-dimensional (2D) plane stress FE model is used to simulate deformation of a sample under uniaxial tension prior to necking. A 2D plane strain model is then used to simulate the post-necking behavior, up to fracture. The plane stress model shows that the …
Authors
Hu XH; Jain M; Wilkinson DS; Mishra RK
Journal
Acta Materialia, Vol. 56, No. 13, pp. 3187–3201
Publisher
Elsevier
Publication Date
8 2008
DOI
10.1016/j.actamat.2008.02.048
ISSN
1359-6454