Publication detail

Ductile Fracture Criteria in Prediction of Chevron Cracks

PETRUŠKA, J. KUBÍK, P. HŮLKA, J. ŠEBEK, F.

Original Title

Ductile Fracture Criteria in Prediction of Chevron Cracks

Type

journal article - other

Language

English

Original Abstract

Selected ductile fracture criteria are introduced and applied to prediction of chevron crack initiation and development during forward extrusion of long shafts. We present the calibration of selected criteria for carbon steel, simulate the process of forward extrusion and compare the simulation results with real experiments realized in a cooperating industrial company.

Keywords

ductile fracture, forward extrusion, FE simulation, criteria calibration

Authors

PETRUŠKA, J.; KUBÍK, P.; HŮLKA, J.; ŠEBEK, F.

RIV year

2013

Released

15. 7. 2013

Publisher

Trans Tech Publications

Location

Zurich, Switzerland

ISBN

1022-6680

Periodical

Advanced Materials Research

Year of study

716

Number

1

State

Swiss Confederation

Pages from

653

Pages to

658

Pages count

6

BibTex

@article{BUT99260,
  author="Jindřich {Petruška} and Petr {Kubík} and Jiří {Hůlka} and František {Šebek}",
  title="Ductile Fracture Criteria in Prediction of Chevron Cracks",
  journal="Advanced Materials Research",
  year="2013",
  volume="716",
  number="1",
  pages="653--658",
  issn="1022-6680"
}