Effect of deformation heat in the laboratory hot rolling quantified by temperature scanners and modeling based on FEM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022060" target="_blank" >RIV/61989100:27360/09:00022060 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of deformation heat in the laboratory hot rolling quantified by temperature scanners and modeling based on FEM

Popis výsledku v původním jazyce

The capability to measure the surface temperature of relatively small samples plays the key role in conditions of the laboratory hot rolling. The situation is complicated by a small homogeneity of the temperature field, as well as a relatively high speedof movement of the rolling stocks, in combination with their limited length. The installation of two temperature scanners LANDSCAN, working with the scanning speed 100 Hz in a parallel way, on the brackets above all three roller tables of the laboratoryrolling mill TANDEM made it possible to register effectively surface temperatures of the samples, moving in an arbitrary place. This experimental method was used in monitoring of temperature changes during the high-reduction hot rolling of the plain-carbon steel with different speed. The measured data served for a set up of the dependence between a change of the surface temperature of the rolling stock during its deformation and the corresponding strain rate. The obtained results are on

Název v anglickém jazyce

Effect of deformation heat in the laboratory hot rolling quantified by temperature scanners and modeling based on FEM

Popis výsledku anglicky

The capability to measure the surface temperature of relatively small samples plays the key role in conditions of the laboratory hot rolling. The situation is complicated by a small homogeneity of the temperature field, as well as a relatively high speedof movement of the rolling stocks, in combination with their limited length. The installation of two temperature scanners LANDSCAN, working with the scanning speed 100 Hz in a parallel way, on the brackets above all three roller tables of the laboratoryrolling mill TANDEM made it possible to register effectively surface temperatures of the samples, moving in an arbitrary place. This experimental method was used in monitoring of temperature changes during the high-reduction hot rolling of the plain-carbon steel with different speed. The measured data served for a set up of the dependence between a change of the surface temperature of the rolling stock during its deformation and the corresponding strain rate. The obtained results are on

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Computer methods in materials science

ISSN

1641-8581

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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