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Mathematical Modelling and Computer Simulation of Quenched and Tempered Steel Properties


Smoljan, Božo; Iljkić, Dario; Traven, Furio
Mathematical Modelling and Computer Simulation of Quenched and Tempered Steel Properties // Proceedings of the 15th International Metallurgy & Materials Congress
Istanbul, Turska, 2010. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Mathematical Modelling and Computer Simulation of Quenched and Tempered Steel Properties

Autori
Smoljan, Božo ; Iljkić, Dario ; Traven, Furio

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 15th International Metallurgy & Materials Congress / - , 2010

Skup
15th International Metallurgy & Materials Congress

Mjesto i datum
Istanbul, Turska, 11–13.11.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Quenching; Tempering; Computer Simulation; Hardness; Mechanical Properties

Sažetak
The algorithm of estimation of mechanical properties based on steel hardness has been established. The established procedure for estimation of quenched and tempered properties of steel has been applied in computer simulation of mechanical properties of quenched and tempered steel workpiece of complex form. Numerical modelling of hardness distribution in as-quenched steel specimen was performed by involving the results of simple experimental test, i.e., Jominy-test. Hardness of quenched and tempered steel has been expressed as function of maximal hardness of actual steel, hardness of steel with 50 % of martensite in microstructure, according to the time and temperature of tempering. Experimental investigation has been performed on low alloy steel. After that distribution of other relevant mechanical properties was predicted based on predicted as-quenched hardness of steel. By experimental work was found out that yield strength and fracture toughness of quenched and tempered steel workpieces can be successfully predicted by proposed method. The proposed computer simulation method could be applied in failure prevention.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
069-1201780-2986 - Optimiranje parametara i predviđanje rezultata toplinske obrade metala (Božo Smoljan, )

Ustanove
Tehnički fakultet, Rijeka

Citiraj ovu publikaciju

Smoljan, Božo; Iljkić, Dario; Traven, Furio
Mathematical Modelling and Computer Simulation of Quenched and Tempered Steel Properties // Proceedings of the 15th International Metallurgy & Materials Congress
Istanbul, Turska, 2010. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Smoljan, B., Iljkić, D. & Traven, F. (2010) Mathematical Modelling and Computer Simulation of Quenched and Tempered Steel Properties. U: Proceedings of the 15th International Metallurgy & Materials Congress.
@article{article, year = {2010}, keywords = {Quenching, Tempering, Computer Simulation, Hardness, Mechanical Properties}, title = {Mathematical Modelling and Computer Simulation of Quenched and Tempered Steel Properties}, keyword = {Quenching, Tempering, Computer Simulation, Hardness, Mechanical Properties}, publisherplace = {Istanbul, Turska} }