Some aspects of deformation, precipitation, and recrystallization behavior in medium carbon V-microalloyed and low carbon Nb/Ti-microalloyed steels are presented in the paper. Changes in microstructure are explained together with methods of quantification. The temperature of No-recrystallization (Tnr) is defined as a milestone to show the onset of retardation of recrystallization while the apparent activation energy for hot working shows the extent of this retardation. In the case of high cooling rates, this method is not sufficiently sensitive and Trl (recrystallization limit temperature) and Trs (recrystallization stop temperature) must be evaluated from softening data. Paper presented the possibility to estimate Tnr temperature on six stands finishing train at Hot Strip Mill in HBIS Iron and Steel Serbia, Smederevo as well as the activation energy for static recrystallization, QSRX, derived from Tnr temperatures.
TY - JOUR
AU - Radović, Nenad
AU - Vukicević, Goran
AU - Glišić, Dragomir
AU - Dikić, Stefan
PY - 2019
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4084
AB - Some aspects of deformation, precipitation, and recrystallization behavior in medium carbon V-microalloyed and low carbon Nb/Ti-microalloyed steels are presented in the paper. Changes in microstructure are explained together with methods of quantification. The temperature of No-recrystallization (Tnr) is defined as a milestone to show the onset of retardation of recrystallization while the apparent activation energy for hot working shows the extent of this retardation. In the case of high cooling rates, this method is not sufficiently sensitive and Trl (recrystallization limit temperature) and Trs (recrystallization stop temperature) must be evaluated from softening data. Paper presented the possibility to estimate Tnr temperature on six stands finishing train at Hot Strip Mill in HBIS Iron and Steel Serbia, Smederevo as well as the activation energy for static recrystallization, QSRX, derived from Tnr temperatures.
PB - Savez inženjera metalurgije Srbije, Beograd
T2 - Metallurgical & Materials Engineering
T1 - Some aspects of physical metallurgy of microalloyed steels
EP - 263
IS - 4
SP - 247
VL - 25
DO - 10.30544/468
ER -
@article{
author = "Radović, Nenad and Vukicević, Goran and Glišić, Dragomir and Dikić, Stefan",
year = "2019",
abstract = "Some aspects of deformation, precipitation, and recrystallization behavior in medium carbon V-microalloyed and low carbon Nb/Ti-microalloyed steels are presented in the paper. Changes in microstructure are explained together with methods of quantification. The temperature of No-recrystallization (Tnr) is defined as a milestone to show the onset of retardation of recrystallization while the apparent activation energy for hot working shows the extent of this retardation. In the case of high cooling rates, this method is not sufficiently sensitive and Trl (recrystallization limit temperature) and Trs (recrystallization stop temperature) must be evaluated from softening data. Paper presented the possibility to estimate Tnr temperature on six stands finishing train at Hot Strip Mill in HBIS Iron and Steel Serbia, Smederevo as well as the activation energy for static recrystallization, QSRX, derived from Tnr temperatures.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metallurgical & Materials Engineering",
title = "Some aspects of physical metallurgy of microalloyed steels",
pages = "263-247",
number = "4",
volume = "25",
doi = "10.30544/468"
}
Radović, N., Vukicević, G., Glišić, D.,& Dikić, S.. (2019). Some aspects of physical metallurgy of microalloyed steels. in Metallurgical & Materials Engineering
Savez inženjera metalurgije Srbije, Beograd., 25(4), 247-263.
https://doi.org/10.30544/468
Radović N, Vukicević G, Glišić D, Dikić S. Some aspects of physical metallurgy of microalloyed steels. in Metallurgical & Materials Engineering. 2019;25(4):247-263.
doi:10.30544/468 .
Radović, Nenad, Vukicević, Goran, Glišić, Dragomir, Dikić, Stefan, "Some aspects of physical metallurgy of microalloyed steels" in Metallurgical & Materials Engineering, 25, no. 4 (2019):247-263,
https://doi.org/10.30544/468 . .
