Detail publikace

Influence of normal stress on theoretical shear strength of fcc metals

ČERNÝ, M. POKLUDA, J.

Originální název

Influence of normal stress on theoretical shear strength of fcc metals

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

ideal shear strength, homogeneous deformation, ab initio calculations

Autoři

ČERNÝ, M.; POKLUDA, J.

Rok RIV

2007

Vydáno

10. 5. 2007

ISSN

0921-5093

Periodikum

Materials Science and Engineering A

Ročník

483-484C

Číslo

1

Stát

Švýcarská konfederace

Strany od

692

Strany do

694

Strany počet

3

BibTex

@article{BUT43386,
  author="Miroslav {Černý} and Jaroslav {Pokluda}",
  title="Influence of normal stress on theoretical shear strength of fcc metals",
  journal="Materials Science and Engineering A",
  year="2007",
  volume="483-484C",
  number="1",
  pages="692--694",
  issn="0921-5093"
}