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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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 transfer of 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 dynamic recrystallization near the surface of the rolled part occurs later than in theory. Extensive mathematical simulations were performed in order to find the critical strain value for the onset of DRX, which would reflect the impact of the above factors. 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 transfer of 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 dynamic recrystallization near the surface of the rolled part occurs later than in theory. Extensive mathematical simulations were performed in order to find the critical strain value for the onset of DRX, which would reflect the impact of the above factors. (en)
Title	Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX (en)
skos:prefLabel	Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX (en)
skos:notation	RIV/61989100:27360/08:00019445!RIV10-MSM-27360___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GP106/06/P321), Z(MSM6198910015)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Fabík, Richard
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	365057
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/08:00019445
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	AISI304 steel; FEM; rolling; DRX; critical strain (en)
http://linked.open.../riv/klicoveSlovo	rolling FEM DRX AISI304 steel critical strain
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[56847309DBF5]
http://linked.open...i/riv/nazevZdroje	Hutnik, Wiadomości hutnicze
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematical model of softening processes kinetics implicative dynamic changes of thermomechanical conditions during hot rolling of steels
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	76
http://linked.open...iv/tvurceVysledku	Fabík, Richard Aksenov, Sergey
http://linked.open...n/vavai/riv/zamer	Structural potentiality and properties of intensively formed materials
issn	1230-3534
number of pages	3 (xsd:int)
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX Effect of Dynamic Changes of Thermomechanical Conditions During Hot Rolling of AISI304 Steel on Critical Strain for the Initiation of DRX

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