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ŠLAIS, M. FOREJT, M. BĚLSKÝ, P.
Original Title
Dynamical behaviour of aluminium alloys under repeated loading
Type
journal article - other
Language
English
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
strain rate, split Hopkinson pressure bar test, aluminium alloy
Authors
ŠLAIS, M.; FOREJT, M.; BĚLSKÝ, P.
RIV year
2008
Released
6. 6. 2008
Publisher
TU Košice
Location
Košice
ISBN
1335-2393
Periodical
Acta Mechanica Slovaca
Year of study
12
Number
3-A
State
Slovak Republic
Pages from
473
Pages to
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" }