Numerical Simulation of Hardness Distribution at the HAZ of P355GH Steel

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Назив:	Numerical Simulation of Hardness Distribution at the HAZ of P355GH Steel
Аутори:	Bjelić, Mišo Kovanda, Karel Kolařík, Ladislav Kolaříková, Marie Vukićević, Miomir Radičević, Branko
Датум издавања:	2017
Сажетак:	Microstructure of the weld seam and the HAZ has an essential impact on different mechanical properties of welded joint. This article presents a methodology for prediction of Vickers hardness in HAZ of welded plates. In order to achieve this goal we have used 3D model of heat transfer during welding, coupled with Kirkaldy’s model of austenite decomposition. This coupling have made possible prediction of the volume fractions of ferrite, pearlite and bainite and also prediction of Vickers hardness distribution. Results of simulation run were found to be in reasonable good accordance with experimental ones.
URI:	https://scidar.kg.ac.rs/handle/123456789/20440
Тип:	conferenceObject
Налази се у колекцијама:	Faculty of Mechanical and Civil Engineering, Kraljevo