Journal article
Numerical analyses of surface roughness during bending of FCC single crystals and polycrystals
Abstract
Bending is a common strain path observed in various metal forming operations. In this paper, a rate-dependent crystal plasticity model is incorporated into the commercial software LS-DYNA to analyze the effect of five common Face Centered Cubic (FCC) crystal orientations on the surface roughness developed during bending. Single crystals and polycrystals are modeled and the developed surface roughness is quantified. The models treat single …
Authors
Rossiter J; Brahme A; Inal K; Mishra R
Journal
International Journal of Plasticity, Vol. 46, , pp. 82–93
Publisher
Elsevier
Publication Date
July 2013
DOI
10.1016/j.ijplas.2013.01.016
ISSN
0749-6419