Publication detail

Mechanical properties of aluminium alloys at high strain rate

JOPEK, M. FOREJT, M. HARANT, M.

English title

Mechanical properties of aluminium alloys at high strain rate

Type

journal article in Web of Science

Language

en

Original abstract

The split Hopkinson's pressure bar test is a part of a group of testing methods used to determine dynamic behavior of various materials in an interval of strain rate from 100 s(-1) to 10(3) s(-1). The article describes the practical application of the testing method for aluminum alloy EN AW 6082. This alloy is used for colde-xtruded parts (components of car airbags). Since the strain rate of cold forming technologies reaches up to 1000 s(-1), it is necessary to determine the material ' s behavior at these strain rate values.

English abstract

The split Hopkinson's pressure bar test is a part of a group of testing methods used to determine dynamic behavior of various materials in an interval of strain rate from 100 s(-1) to 10(3) s(-1). The article describes the practical application of the testing method for aluminum alloy EN AW 6082. This alloy is used for colde-xtruded parts (components of car airbags). Since the strain rate of cold forming technologies reaches up to 1000 s(-1), it is necessary to determine the material ' s behavior at these strain rate values.

Keywords in English

Split Hopkinson Bar test; aluminium alloy; EN AW 6082; high strain rate; dynamic load

Released

15.06.2021

Publisher

MM SCIENCE

Location

PRAGUE 10

ISSN

1803-1269

Volume

2021

Number

2

Pages from–to

4505–4511

Pages count

7

BIBTEX


@article{BUT172313,
  author="Miroslav {Jopek} and Milan {Forejt} and Martin {Harant},
  title="Mechanical properties of aluminium alloys at high strain rate",
  year="2021",
  volume="2021",
  number="2",
  month="June",
  pages="4505--4511",
  publisher="MM SCIENCE",
  address="PRAGUE 10",
  issn="1803-1269"
}