Detail publikace
On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products
PETRUŠKA, J. JANÍČEK, L.
Anglický název
On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
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.
Anglický abstrakt
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.
Klíčová slova anglicky
Forward extrusion, compression test, Hardnes measurement, strain- hardness reference curves, FE simulation
Rok RIV
2001
Vydáno
18.09.2001
Nakladatel
prof. J. M. Torralba
Místo
Madrid, Spain
ISBN
84-95821-07-9
Kniha
AMPT´2001
Počet stran
8
BIBTEX
@inproceedings{BUT3028,
author="Jindřich {Petruška} and Libor {Janíček},
title="On the Evaluation of Strain Inhomogeneity by Hardness Measurement of Formed Products",
booktitle="AMPT´2001",
year="2001",
month="September",
publisher="prof. J. M. Torralba",
address="Madrid, Spain",
isbn="84-95821-07-9"
}