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ČERNÝ, M. POKLUDA, J.
Original Title
Influence of Normal Stress on Theoretical Shear Strength of fcc Metals
Type
abstract
Language
English
Original Abstract
The influence of stress applied perpendicularly to a slip plane during the shear deformation of a crystal on the ideal shear strength was studied for <110>{111} and <112>{111} slip systems from first principles. Previous empirical studies for Lennard-Jones crystal suggested nearly linear dependence of the shear strength on the normal tensile and compressive loading. Our ab initio results verified the linear dependence for 6 fcc metals.
Keywords
ideal shear strength, homogeneous deformation, ab initio calculations
Authors
ČERNÝ, M.; POKLUDA, J.
Released
1. 6. 2006
Location
Xian, Čína
Pages from
237
Pages to
Pages count
1
BibTex
@misc{BUT60379, author="Miroslav {Černý} and Jaroslav {Pokluda}", title="Influence of Normal Stress on Theoretical Shear Strength of fcc Metals", booktitle="ICSMA14 abstract booklet", year="2006", pages="1", address="Xian, Čína", note="abstract" }