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 . .

TY  - JOUR
AU  - Radović, Nenad
AU  - Vukicević, Goran
AU  - Jeremić, D.
AU  - Drobnjak, Đorđe
PY  - 2002
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/429
AB  - The aim of this work was to compare the Tnr temperatures of microalloyed steels estimated on laboratory (Tnr**l) and industrial scale (Tnr**l). Laboratory and industrial scale are related to testing on high temperature torsion machine, and calculation based on rolling mill log data obtained from SARTID six stand Hot Strip Mill (HSM), respectively. Obtained results are in good agreement, showing the difference of about 30°C. It is assumed that TnrL has higher value due to use of average values in simulation.
AB  - U radu su upoređene Tnr temperature dobijene u laboratorijskim (TnrL) i industrijskim uslovima (Tnr**l). U laboratorijskim uslovima Tnr**l temperatura je određena na uređaju za ispitivanje uvijanjem na povišenim temperaturama, a u industrijskim uslovima Tnr**l temperatura je određena na osnovu modela dobijenog analizom podataka sa završne pruge Tople valjaonice traka SARTID ad. Rezultati pokazuju dobro slaganje, uz napomenu da je Tnr**l viša od Tnr**l za oko 30 °C. Pretpostavljeno je da je razlika posledica korišćenja prosečnih vrednosti kojima je računala Tnr**l.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - Thermomechanical processing of micro alloyed steels in Sartid A.D.: Part III - comparison of of Tnr temperatures determined on laboratory and industrial scale
T1  - Termomehanička prerada mikrolegiranih čelika koncerna Sartid: III deo - poređenje Tnr temperatura određenih u laboratorijskim i industrijskim uslovima
EP  - 37
IS  - 1
SP  - 31
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_technorep_429
ER  - 

@article{
author = "Radović, Nenad and Vukicević, Goran and Jeremić, D. and Drobnjak, Đorđe",
year = "2002",
abstract = "The aim of this work was to compare the Tnr temperatures of microalloyed steels estimated on laboratory (Tnr**l) and industrial scale (Tnr**l). Laboratory and industrial scale are related to testing on high temperature torsion machine, and calculation based on rolling mill log data obtained from SARTID six stand Hot Strip Mill (HSM), respectively. Obtained results are in good agreement, showing the difference of about 30°C. It is assumed that TnrL has higher value due to use of average values in simulation., U radu su upoređene Tnr temperature dobijene u laboratorijskim (TnrL) i industrijskim uslovima (Tnr**l). U laboratorijskim uslovima Tnr**l temperatura je određena na uređaju za ispitivanje uvijanjem na povišenim temperaturama, a u industrijskim uslovima Tnr**l temperatura je određena na osnovu modela dobijenog analizom podataka sa završne pruge Tople valjaonice traka SARTID ad. Rezultati pokazuju dobro slaganje, uz napomenu da je Tnr**l viša od Tnr**l za oko 30 °C. Pretpostavljeno je da je razlika posledica korišćenja prosečnih vrednosti kojima je računala Tnr**l.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Thermomechanical processing of micro alloyed steels in Sartid A.D.: Part III - comparison of of Tnr temperatures determined on laboratory and industrial scale, Termomehanička prerada mikrolegiranih čelika koncerna Sartid: III deo - poređenje Tnr temperatura određenih u laboratorijskim i industrijskim uslovima",
pages = "37-31",
number = "1",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_technorep_429"
}

Radović, N., Vukicević, G., Jeremić, D.,& Drobnjak, Đ.. (2002). Thermomechanical processing of micro alloyed steels in Sartid A.D.: Part III - comparison of of Tnr temperatures determined on laboratory and industrial scale. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 8(1), 31-37.
https://hdl.handle.net/21.15107/rcub_technorep_429

Radović N, Vukicević G, Jeremić D, Drobnjak Đ. Thermomechanical processing of micro alloyed steels in Sartid A.D.: Part III - comparison of of Tnr temperatures determined on laboratory and industrial scale. in Metalurgija. 2002;8(1):31-37.
https://hdl.handle.net/21.15107/rcub_technorep_429 .

Radović, Nenad, Vukicević, Goran, Jeremić, D., Drobnjak, Đorđe, "Thermomechanical processing of micro alloyed steels in Sartid A.D.: Part III - comparison of of Tnr temperatures determined on laboratory and industrial scale" in Metalurgija, 8, no. 1 (2002):31-37,
https://hdl.handle.net/21.15107/rcub_technorep_429 .