Journal article
Microplastic yield condition for a periodic stacking of hollow spheres
Abstract
This paper proposes a method to derive a macroscopic yield criterion for the microplasticity of a porous metallic material. The method is applied to a model material made of hollow spheres, stacked in a regular FCC packing and bonded by soldering necks.
Authors
Gasser S; Paun F; Riffard L; Bréchet Y
Journal
Scripta Materialia, Vol. 50, No. 4, pp. 401–405
Publisher
Elsevier
Publication Date
February 2004
DOI
10.1016/j.scriptamat.2003.11.016
ISSN
1359-6462