Publication detail

On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products

PETRUŠKA, J., JANÍČEK, L.

Original Title

On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products

English Title

On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products

Type

conference paper

Language

en

Original Abstract

Large plastic deformation of cold formed metal is followed by its hardening, which can be experimentally evaluated by measuring of hardness. New procedure of strain- hardness evaluation is suggested here, based on FE simulation of a forming process and direct reletion of computed strain and measured hardness. The procedure is ilustrated on the example of forward extrusion process and reference curves, obtained by classical and newly suggested procedure are compared.

English abstract

Large plastic deformation of cold formed metal is followed by its hardening, which can be experimentally evaluated by measuring of hardness. New procedure of strain- hardness evaluation is suggested here, based on FE simulation of a forming process and direct reletion of computed strain and measured hardness. The procedure is ilustrated on the example of forward extrusion process and reference curves, obtained by classical and newly suggested procedure are compared.

RIV year

2001

Released

18.09.2001

Publisher

prof. J. M. Torralba

Location

Madrid, Spain

ISBN

84-95821-07-9

Book

AMPT´2001

Pages from

891

Pages to

898

Pages count

8

BibTex


@inproceedings{BUT3028,
  author="Jindřich {Petruška} and Libor {Janíček}",
  title="On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products",
  annote="Large plastic deformation of cold formed metal is followed by its hardening, which can be experimentally evaluated by measuring of hardness. New procedure of strain- hardness  evaluation is suggested here, based on FE simulation of a forming process and direct reletion of computed strain and measured hardness. The procedure is ilustrated on the example of forward extrusion process and reference curves, obtained by classical and newly suggested procedure are compared.",
  address="prof. J. M. Torralba",
  booktitle="AMPT´2001",
  chapter="3028",
  institution="prof. J. M. Torralba",
  year="2001",
  month="september",
  pages="891",
  publisher="prof. J. M. Torralba",
  type="conference paper"
}