Publication detail

Influence of normal stress on theoretical shear strength of fcc metals

ČERNÝ, M. POKLUDA, J.

English title

Influence of normal stress on theoretical shear strength of fcc metals

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

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 in English

ideal shear strength, homogeneous deformation, ab initio calculations

Released

2007-05-10

ISSN

0921-5093

Journal

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

Volume

483-484C

Number

1

Pages from–to

692–694

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-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING",
  year="2007",
  volume="483-484C",
  number="1",
  pages="692--694",
  issn="0921-5093"
}