Detail publikace

Cyclic stress-strain response and changes of microstructure of UFG copper

BUKSA, M. KUNZ, L. SVOBODA, M.

Originální název

Cyclic stress-strain response and changes of microstructure of UFG copper

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Cyclic stress-strain response of UFG Cu under stress controlled loading changes qualitatively with the stress amplitude. For low stress amplitudes continuous cyclic hardening during the whole fatigue life can be seen. Nearly stable cyclic behaviour can be found for intermediate stress amplitudes and for high stress amplitudes pronounced cyclic softening is a characteristic feature. No detectable changes of microstructure were revealed by EBSD.

Klíčová slova

Fatigue; Copper; ECAP; Ultrafine-grained structure

Autoři

BUKSA, M.; KUNZ, L.; SVOBODA, M.

Rok RIV

2005

Vydáno

20. 9. 2005

Nakladatel

Faculty of Mechanical Engineering, Brno University of Technology

Místo

Brno

ISBN

80-214-2984-4

Kniha

Juniormat '05

Strany od

159

Strany do

162

Strany počet

4

BibTex

@inproceedings{BUT21724,
  author="Michal {Buksa} and Ludvík {Kunz} and Milan {Svoboda}",
  title="Cyclic stress-strain response and changes of microstructure of UFG copper",
  booktitle="Juniormat '05",
  year="2005",
  pages="159--162",
  publisher="Faculty of Mechanical Engineering, Brno University of Technology",
  address="Brno",
  isbn="80-214-2984-4"
}