Publication detail

Influence of normal stress on theoretical shear strength of fcc metals

ČERNÝ, M. POKLUDA, J.

Original Title

Influence of normal stress on theoretical shear strength of fcc metals

Type

journal article - other

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.

RIV year

2007

Released

10. 5. 2007

ISBN

0921-5093

Periodical

Materials Science and Engineering A

Year of study

483-484C

Number

1

State

Swiss Confederation

Pages from

692

Pages to

694

Pages count

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"
}