Detail publikace
Constitutive Behaviour of Steel in Mushy State
PETRUŠKA, J. ŘÍDKÝ, R. HORSKÝ, J. KOTRBÁČEK, P.
Anglický název
Constitutive Behaviour of Steel in Mushy State
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
Semi-solid or mushy state processing permits a material to partially solidify before shape making operations. The understanding of material behaviour in the mushy state is critical for better control of various semi-solid processes. The aim of the present study is to experimentally quantify the deformation behaviour of carbon steel in mushy states. Semi-solid specimens under upsetting deformation were evaluated at various forming rates. The temperature of specimens was carefully controlled to keep the solid fraction constant. Based on the experiments, material parameters of the Perzyna´s constitutive model are identified. Good correlation between simulated and measured results of the compression force was observed
Vydáno
2004-06-01
Nakladatel
Politechnika Slaska Gliwice
Místo
Gliwice
ISBN
83-917224-8-1
Kniha
Zeszyty naukowe katedry mechaniki stosowanej
Strany od–do
121–124
Počet stran
4
BIBTEX
@inproceedings{BUT17027,
author="Jindřich {Petruška} and Radek {Řidký} and Jaroslav {Horský} and Petr {Kotrbáček}",
title="Constitutive Behaviour of Steel in Mushy State",
booktitle="Zeszyty naukowe katedry mechaniki stosowanej",
year="2004",
pages="121--124",
publisher="Politechnika Slaska Gliwice",
address="Gliwice",
isbn="83-917224-8-1"
}