Publication detail

Behaviour of BCC steels at high strain rate

FOREJT, M. JOPEK, M. BUCHAR, J.

Czech title

Chování tvářené oceli při vysokých rychlostech deformace

English title

Behaviour of BCC steels at high strain rate

Type

Paper in proceedings (conference paper)

Language

cs

Original abstract

Příspěvek se zabývá chováním BCC ocelí v závislosti na plastické deformaci, rychlosti deformace a na teplotě. Je provedeno srovnání konstitutivních rovnic a pro rovnici Johnson-Cook je provedeno ověření cestou Taylorova testu.

English abstract

The behaviour of BCC steels in dependence on plastic deformation, strain-rate and temperature can be predicted by constitutive equations with material constants. The paper presents comparison different constitutive models suitable for BCC materials. Their parameters are identified with sufficent accuracy by the Taylor Anvil Test.

Keywords in English

strain rate sensitivity, strain rate history effect, constitutive equation, BCC steel

Released

2000-09-19

Publisher

Brno University of Technology

Location

BRNO, Congres Centre Brno Co

ISBN

80-214-1661-0

Book

5th International conference Forming Technology, Tools and Machines - FORM 2000

Pages from–to

101–106

Pages count

6

BIBTEX


@inproceedings{BUT1850,
  author="Milan {Forejt} and Miroslav {Jopek} and Jaroslav {Buchar}",
  title="Chování tvářené oceli při vysokých rychlostech deformace",
  booktitle="5th International conference Forming Technology, Tools and Machines - FORM 2000",
  year="2000",
  number="Volume I",
  pages="101--106",
  publisher="Brno University of Technology",
  address="BRNO, Congres Centre Brno Co",
  isbn="80-214-1661-0",
  url="Knihovna FSI VUT v Brně"
}