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https://scidar.kg.ac.rs/handle/123456789/20440| Title: | Numerical Simulation of Hardness Distribution at the HAZ of P355GH Steel |
| Authors: | Bjelić, Mišo     Kovanda, Karel Kolařík, Ladislav Kolaříková, Marie Vukićević, Miomir Radičević, Branko |
| Issue Date: | 2017 |
| Abstract: | 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 |
| Type: | conferenceObject |
| Appears in Collections: | Faculty of Mechanical and Civil Engineering, Kraljevo |
 | Page views(s)340 | Downloads(s)9 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2017_HM - Bjelić M. et al..pdf | 1.4 MB | Adobe PDF |  View/Open |
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