Constitutive Behaviour of Steel in Mushy State

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F04%3APU47478" target="_blank" >RIV/00216305:26210/04:PU47478 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Constitutive Behaviour of Steel in Mushy State

Original language description

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 ssolid 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

Czech name

Konstitutivní vztahy oceli v polotekutém stavu

Czech description

Náplní příspěvku je experimentální stanovení konstitutivních vztahů uhlíkové oceli v polotekutém stavu.

Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Zeszyty naukowe katedry mechaniki stosowanej

ISBN

83-917224-8-1

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

121-124

Publisher name

Politechnika Slaska Gliwice

Place of publication

Gliwice

Event location

Wisla

Event date

May 30, 2003

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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