Publication detail

FATIGUE LIFETIME OF 7075 ALUMINIUM ALLOY FROM ULTIMATE TENSILE STRENGTH TO PERMANENT FATIGUE LIMIT

ZAPLETAL, J. VĚCHET, S. KOHOUT, J. LIŠKUTÍN, P.

Original Title

FATIGUE LIFETIME OF 7075 ALUMINIUM ALLOY FROM ULTIMATE TENSILE STRENGTH TO PERMANENT FATIGUE LIMIT

Type

journal article - other

Language

English

Original Abstract

The aim of this paper is to study fatigue behaviour of 7075 aluminium alloy at room temperature for both important directions (longitudinal as well as transversal) with respect to the direction of forming. Smooth test bars were subjected to symmetrical push-pull loading at stresses which cover the whole range of lifetime from UTS to permanent fatigue limit. The results are presented above all as S-N curves fitted using suitable regression functions which lead to precise and reliable determination of fatigue limits.

Keywords

fatigue, 7075, aluminium alloy,

Authors

ZAPLETAL, J.; VĚCHET, S.; KOHOUT, J.; LIŠKUTÍN, P.

RIV year

2009

Released

1. 3. 2009

ISBN

1335-4205

Periodical

Communications

Year of study

2009

Number

1

State

Slovak Republic

Pages from

17

Pages to

21

Pages count

5

BibTex

@article{BUT50265,
  author="Josef {Zapletal} and Stanislav {Věchet} and Jan {Kohout} and Petr {Liškutín}",
  title="FATIGUE LIFETIME OF 7075 ALUMINIUM ALLOY FROM ULTIMATE TENSILE STRENGTH TO PERMANENT FATIGUE LIMIT",
  journal="Communications",
  year="2009",
  volume="2009",
  number="1",
  pages="17--21",
  issn="1335-4205"
}