Detail publikace

Influence of Normal Stress on Shear Strength along (110) and (112) Deformation Paths in B2 NiTi Alloy from First Principles

ŠESTÁK, P. ČERNÝ, M. POKLUDA, J.

Anglický název

Influence of Normal Stress on Shear Strength along (110) and (112) Deformation Paths in B2 NiTi Alloy from First Principles

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

Influence of the superimposed normal stress on the shear strength along the 111 direction in {110} and {112} shear planes is studied from first principles for B2 (austenite) structure of NiTi alloy. The applied normal stress was considered to be both tensile and compressive. Obtained results reveal that 111 {110} slip system is more favorable for shear than 111 {112} system and that maximal shear stress almost linearly increases with increasing superimposed compressive normal loading.

Klíčová slova anglicky

NiTi, shear deformation, normal stress influence, ab initio calculations

Vydáno

2007-01-01

ISSN

0921-5093

Časopis

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

Ročník

481-482C

Číslo

1

Strany od–do

247–249

Počet stran

3

BIBTEX


@article{BUT43561,
  author="Petr {Šesták} and Miroslav {Černý} and Jaroslav {Pokluda}",
  title="Influence of Normal Stress on Shear Strength along (110) and (112) Deformation Paths in B2 NiTi Alloy from First Principles",
  journal="MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING",
  year="2007",
  volume="481-482C",
  number="1",
  pages="247--249",
  issn="0921-5093",
  url="http://dx.doi.org/10.1016/j.msea.2007.01.180"
}