MECHANISM OF YIELDING IN DISLOCATION-FREE CRYSTALS AT FINITE TEMPERATURES .2. APPLICATIONS TO THE DEFORMATION OF WHISKERS AND THE BRITTLE-TO-DUCTILE TRANSITION

Authors
KHANTHA M POPE DP VITEK V
Citation
M. Khantha et al., MECHANISM OF YIELDING IN DISLOCATION-FREE CRYSTALS AT FINITE TEMPERATURES .2. APPLICATIONS TO THE DEFORMATION OF WHISKERS AND THE BRITTLE-TO-DUCTILE TRANSITION, Acta materialia, 45(11), 1997, pp. 4687-4694
Citations number
52
Categorie Soggetti
Material Science","Metallurgy & Metallurigical Engineering
Journal title
Acta materialia → ACNP
ISSN journal
13596454
Volume
45
Issue
11
Year of publication
1997
Pages
4687 - 4694
Database
ISI
SICI code
1359-6454(1997)45:11<4687:MOYIDC>2.0.ZU;2-S
Abstract
The cooperative dislocation generation model, described in Part I, is used to explain the onset of dislocation activity at the yield point i n whiskers and at the brittle-to-ductile transition. This common appro ach helps to bring out the similarities between the two processes and the predictions of the model agree well with observations in both case s. (C) 1997 Acta Metallurgica Inc.