Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019454" target="_blank" >RIV/61989100:27360/08:00019454 - 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
Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX
Original language description
This paper deals with the effect of development of temperature and strain rate in the cross-section of a rolled AISI 304 steel strip upon the onset of dynamic recrystallization (DRX). The surface temperature of the strip decreases as a result of transferof heat to rolls during rolling. Due to the existence of such region with higher resistance to deformation, the strain rate curve for the surface of the strip exhibits two peaks. These are the two reasons why the onset of DRX near the surface of the rolled part occurs later than in theory.
Czech name
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Czech description
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Project
<a href="/en/project/GP106%2F06%2FP321" target="_blank" >GP106/06/P321: Mathematical model of softening processes kinetics implicative dynamic changes of thermomechanical conditions during hot rolling of steels</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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