Publication detail

Dynamical behaviour of aluminium alloys under repeated loading

ŠLAIS, M. FOREJT, M. BĚLSKÝ, P.

English title

Dynamical behaviour of aluminium alloys under repeated loading

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

The knowledge of the plastic behaviour of formed metals and alloys under defined thermomechanic conditions is indispensable for the application of precise bulk-forming technologies. In the course of plastic deformation there are significant changes in the structure of materials and, above all, mechanical properties of materials. Plastic deformation of metallic materials and alloys is thus a complex process that depends on a number of factors with the effect of strain rate being of particular importance. The paper deals with a direct evaluation of the required dependence relations: stress-strain and strain rate-strain, using the Hopkinson pressure bar test, for specimens made of AA5083-H111 aluminium alloy. The specimens were loaded repeatedly.

Keywords in English

strain rate, split Hopkinson pressure bar test, aluminium alloy

Released

2008-06-06

Publisher

TU Košice

Location

Košice

ISSN

1335-2393

Journal

Acta Mechanica Slovaca

Volume

12

Number

3-A

Pages from–to

473–477

Pages count

6

BIBTEX


@article{BUT48373,
  author="Miroslav {Šlais} and Milan {Forejt} and Petr {Bělský}",
  title="Dynamical behaviour of aluminium alloys under repeated loading",
  journal="Acta Mechanica Slovaca",
  year="2008",
  volume="12",
  number="3-A",
  pages="473--477",
  issn="1335-2393"
}