Detail publikace

Low cycle response and fatigue life of aluminium alloy 7020 in the whole area of lifetime

ZAPLETAL, J. VANČURA, F. NĚMEC, K.

Anglický název

Low cycle response and fatigue life of aluminium alloy 7020 in the whole area of lifetime

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

In this article, cyclic hardening-softening behaviors of high strength aluminum alloy 7020 in T6 condition are studied. By comparison of cyclic deformation curve and unidirectional curve was found, that there is no significant change in cyclic response on tested material and that material can be accepted as cyclic stable. Experiments in high cycle area no discontinuity between low-cycle and high-cycle area was detected. Presented properties were not influenced by the different loading frequence (5 a 145 Hz) on different testing machines for low and high fatigue area.

Klíčová slova anglicky

cyclic hardening-softening, fatigue limit, aluminium alloy 7020

Vydáno

2010-09-30

ISSN

1210-0471

Časopis

Transaction of the VŠB-Technical university of Ostrava, Mechanical series

Ročník

56

Číslo

2

Strany od–do

233–238

Počet stran

6

BIBTEX


@article{BUT88917,
  author="Josef {Zapletal} and Filip {Vančura} and Karel {Němec}",
  title="Low cycle response and fatigue life of aluminium alloy 7020 in the whole area of lifetime",
  journal="Transaction of the VŠB-Technical university of Ostrava, Mechanical series",
  year="2010",
  volume="56",
  number="2",
  pages="233--238",
  issn="1210-0471"
}