Pregled bibliografske jedinice broj: 952380
Mathematical modelling of controlled cooling and properties of hot rolled steel
Mathematical modelling of controlled cooling and properties of hot rolled steel // 10th International Symposium on Machine and Industrial Design in Mechanical Engineering (KOD 2018)
Novi Sad, Srbija, 2018. str. - doi:10.1088/1757-899X/393/1/012035 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 952380 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Mathematical modelling of controlled cooling and properties of hot rolled steel
Autori
Smoljan, Božo ; Iljkić, Dario ; Smokvina Hanza, Sunčana ; Štic, Lovro ; Borić, Andrej ; Jokić, Milenko ; Senčič, Bojan ; Vertnik, Robert
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
10th International Symposium on Machine and Industrial Design in Mechanical Engineering (KOD 2018)
Mjesto i datum
Novi Sad, Srbija, 06.06.2018. - 08.06.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Computer Simulation, Controlled Cooling, Rolling, Steel, Hardness, Microstructure
(Computer Simulation, Continuous Casting, Rolling, Steel, Hardness, Microstructure)
Sažetak
Numerical model of controlled cooling in the production of steel hot rolled bars was developed. The numerical model and algorithm are completed to solve problems in controlled cooling of hot rolled bars in cooling beds. The controlled cooling is performed by special placement of hot rolled bars on cooling beds. By numerical model of controlled cooling is possible to predict a transient temperature field, microstructure evolution and hardness of round steel bars during their cooling in cooling beds. The numerical model of transient temperature field is based on control volume method. The hardness and microstructure distribution in steel bars has predicted by using equations of austenite decomposition kinetic. The algorithm for prediction is based the real chemical composition. Numerical model and computer program were experimentally verified by experimental work in a real industrial production of low-alloyed steel bars. The verification of developed numerical model was performed by comparison of simulated with experimentally evaluated results hardness and cooling curve.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
13.09.1.1.02
HRZZ-IP-2013-11-5371 - Optimiranje i modeliranje termalnih procesa materijala (OMOTPOM) (Smoljan, Božo, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
Profili:
Dario Iljkić
(autor)
Andrej Borić
(autor)
Lovro Štic
(autor)
Božo Smoljan
(autor)
Sunčana Smokvina Hanza
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus