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Pregled bibliografske jedinice broj: 882339

Numerical modelling of heat treated welded joint


Smoljan, Božo; Iljkić, Dario; Štic, Lovro; Smokvina Hanza, Sunčana; Borić, Andrej; Tomašić, Neven
Numerical modelling of heat treated welded joint // Proceedings of the 24th IFHTSE Congress 2017 combined with the European Conference on Heat Treatment and Surface Engineering together with A3TS Congress
Nica, Francuska, 2017. str. 13-13 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 882339 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Numerical modelling of heat treated welded joint

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

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

Izvornik
Proceedings of the 24th IFHTSE Congress 2017 combined with the European Conference on Heat Treatment and Surface Engineering together with A3TS Congress / - , 2017, 13-13

Skup
24th IFHTSE Congress 2017 combined with the European Conference on Heat Treatment and Surface Engineering together with A3TS Congress

Mjesto i datum
Nica, Francuska, 26.06.2017. - 29.06.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Numerical modelling, hardness, microstructure, welded joint, tempering

Sažetak
The mathematical model for prediction of microstructure composition of heat treated steel welded joint was developed. Also, influence of tempering on welding joints properties was studied. The finite volume method (FVM) was applied to create integrated computer program for simulation of transient temperature field, microstructure transformation and mechanical properties during heat treatment and welding of steel. The computer modelling 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 computer simulation of hardness of welded joint is based on both, CCT diagrams and the thermo-kinetic expressions using linear alignment with the actual chemical composition. Microstructure and hardness of welded joint has been predicted based on calculated characteristic time of cooling from 800 °C to 500 °C, (t8/5). Results of steel welding were estimated by taking into account the process of reheating of workpiece during the welding. The established procedure was applied in computer simulation of heat treatable steel welded joint.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne 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,
Sveučilište Sjever, Koprivnica


Citiraj ovu publikaciju:

Smoljan, Božo; Iljkić, Dario; Štic, Lovro; Smokvina Hanza, Sunčana; Borić, Andrej; Tomašić, Neven
Numerical modelling of heat treated welded joint // Proceedings of the 24th IFHTSE Congress 2017 combined with the European Conference on Heat Treatment and Surface Engineering together with A3TS Congress
Nica, Francuska, 2017. str. 13-13 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Smoljan, B., Iljkić, D., Štic, L., Smokvina Hanza, S., Borić, A. & Tomašić, N. (2017) Numerical modelling of heat treated welded joint. U: Proceedings of the 24th IFHTSE Congress 2017 combined with the European Conference on Heat Treatment and Surface Engineering together with A3TS Congress.
@article{article, author = {Smoljan, Bo\v{z}o and Iljki\'{c}, Dario and \v{S}tic, Lovro and Smokvina Hanza, Sun\v{c}ana and Bori\'{c}, Andrej and Toma\v{s}i\'{c}, Neven}, year = {2017}, pages = {13-13}, keywords = {Numerical modelling, hardness, microstructure, welded joint, tempering}, title = {Numerical modelling of heat treated welded joint}, keyword = {Numerical modelling, hardness, microstructure, welded joint, tempering}, publisherplace = {Nica, Francuska} }
@article{article, author = {Smoljan, Bo\v{z}o and Iljki\'{c}, Dario and \v{S}tic, Lovro and Smokvina Hanza, Sun\v{c}ana and Bori\'{c}, Andrej and Toma\v{s}i\'{c}, Neven}, year = {2017}, pages = {13-13}, keywords = {Numerical modelling, hardness, microstructure, welded joint, tempering}, title = {Numerical modelling of heat treated welded joint}, keyword = {Numerical modelling, hardness, microstructure, welded joint, tempering}, publisherplace = {Nica, Francuska} }




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