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Pregled bibliografske jedinice broj: 822107

Mathematical modelling of mechanical properties and microstructure of welded joint


Smoljan, Božo; Iljkić, Dario; Štic, Lovro; Tomašić, Neven; Smokvina Hanza, Sunčana
Mathematical modelling of mechanical properties and microstructure of welded joint // Proceedings of the 41st International Conference WELDING 2016, Modern Joining Processes, Development of Filler Materials and Simulations
Opatija, Hrvatska, 2016. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 822107 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Mathematical modelling of mechanical properties and microstructure of welded joint

Autori
Smoljan, Božo ; Iljkić, Dario ; Štic, Lovro ; Tomašić, Neven ; Smokvina Hanza, Sunčana

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

Izvornik
Proceedings of the 41st International Conference WELDING 2016, Modern Joining Processes, Development of Filler Materials and Simulations / - , 2016

Skup
41st International Conference WELDING 2016, Modern Joining Processes, Development of Filler Materials and Simulations

Mjesto i datum
Opatija, Hrvatska, 08.-11.06.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Mathematical modelling; hardness; microstructure; welded joint

Sažetak
The mathematical model and computer simulation for the prediction of mechanical properties of steel welded joint was developed. In addition, mathematical model for prediction of microstructure composition of steel welded joint was developed. Because of wide range of applicability and ease of use of finite volume method (FVM), this numerical method was suitable to create integrated computer program for simulation of transient temperature field, microstructure transformation and mechanical properties during welding of steel. The computer simulation of mechanical properties and microstructure of welded joint is consisted of numerical calculation of transient temperature field in process of cooling, and of numerical calculation of hardness. The hardness of welded joint has been predicted by conversion of calculated time of cooling from 800 °C to 500 °C to the hardness. After that, distribution of microstructure and hardness of welded joint was found out based on predicted hardness and characteristic cooling time, t8/5. The established procedure was applied in computer simulation of welded joint.

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) ( POIROT)

Ustanove:
Tehnički fakultet, Rijeka


Citiraj ovu publikaciju:

Smoljan, Božo; Iljkić, Dario; Štic, Lovro; Tomašić, Neven; Smokvina Hanza, Sunčana
Mathematical modelling of mechanical properties and microstructure of welded joint // Proceedings of the 41st International Conference WELDING 2016, Modern Joining Processes, Development of Filler Materials and Simulations
Opatija, Hrvatska, 2016. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Smoljan, B., Iljkić, D., Štic, L., Tomašić, N. & Smokvina Hanza, S. (2016) Mathematical modelling of mechanical properties and microstructure of welded joint. U: Proceedings of the 41st International Conference WELDING 2016, Modern Joining Processes, Development of Filler Materials and Simulations.
@article{article, year = {2016}, keywords = {Mathematical modelling, hardness, microstructure, welded joint}, title = {Mathematical modelling of mechanical properties and microstructure of welded joint}, keyword = {Mathematical modelling, hardness, microstructure, welded joint}, publisherplace = {Opatija, Hrvatska} }
@article{article, year = {2016}, keywords = {Mathematical modelling, hardness, microstructure, welded joint}, title = {Mathematical modelling of mechanical properties and microstructure of welded joint}, keyword = {Mathematical modelling, hardness, microstructure, welded joint}, publisherplace = {Opatija, Hrvatska} }




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