Journal article
Modelling the strongest grain size in nanocrystalline FCC metals
Abstract
A physical model is proposed to predict the critical grain size at which nanocrystalline FCC metals reach a maximum steady state flow stress. The model considers that nanocrystalline metals are composed of two phases. One is the grain boundary phase and the other is the grain interior phase. The grain boundary phase has specific deformation mechanism different to the grain interior phase. The critical grain size with the maximum steady state …
Authors
Huang M; Bouaziz O; van der Zwaag S
Journal
Materials Letters, Vol. 65, No. 19-20, pp. 3128–3130
Publisher
Elsevier
Publication Date
October 2011
DOI
10.1016/j.matlet.2011.06.104
ISSN
0167-577X