| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Arsić, Dušan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Advanced welding technologies: FSW in automotive manufacturing
- 2024Influence of FDM printing parameters on the compressive mechanical properties and fracture behavior of ABS material
- 2024A new artificial neural network model for predicting fatigue limit and fracture toughness values of some stainless steels
- 2024A new artificial neural network model for predicting fatigue limit and fracture toughness values of some stainless steels
- 2024Assessment of mechanical properties of austenitic stainless steels using artificial neural networks
- 2024Predicting the yield stress and tensile strength of two stainless steel using artificial intelligence
- 2023Prediction of service life of components and structures of hydro power plants during the design, prototyping and service period
- 2023Influence of TiN Coating on the Drawing Force and Friction Coefficient in the Deep Drawing Process of AlMg4.5Mn0.7 Thin Sheetscitations
- 2023Effect of plastic strain and specimen geometry on plastic strain ratio values for various materialscitations
- 2022Theoretical-experimental estimation of weldability of different types of steels by hard facing
- 2022Analysis of Filler Metals Influence on Quality of Hard-Faced Surfaces of Gears Based on Tests in Experimental and Operating Conditionscitations
- 2021Influence of different hard-facing procedures on quality of surfaces of regenerated gearscitations
- 2020The effect of heat input on the fracture behaviour of surface weld metal of rail steel
- 2018Tribological characteristics of Al/SiC/Gr hybrid compositescitations
- 2018The influence of heat input on the toughness and fracture mechanism of surface weld metal
- 2018Working life estimate of the tubular T-joint by application of the LEFM concept
- 2018Experimental-numerical analysis of appearance and growth of a crack in hard-faced layers of the hot-work high-strength tool steels
- 2016COMPARATIVE STUDY OF AN ENVIRONMENTALLY FRIENDLY LUBRICANT WITH CONVENTIONAL LUBRICANTS IN STRIP IRONING TEST
- 2015Two-phase ironing process in conditions of ecologic and classic lubricants application
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article
The effect of heat input on the fracture behaviour of surface weld metal of rail steel
Abstract
Surface welding of rail steel with self-shielded wire was conducted with different heat inputs, and the influence of welding heat input on the total impact energy and its compo-nents, crack growth rate and fracture mechanism was systematically investigated. It is shown that toughness decreases as heat input increases, but, with a temperature decrease, these differences are not so marked. An increase of heat input leads to increasing the share of transgranular brittle fracture, what is in complete accordance with the obtained energy values. It is established that fatigue life increases when increasing the welding heat input, while resistance to crack growth decreases in the final deposit layer up to the HAZ at all heat inputs. Based on obtained results, the optimal value of heat input is defined for the selected welding procedure. ; The research is performed in the frame of the national project TR 35024 (Contract 451-03-68/2020-14/200105) financed by the Ministry of Education, Science and Tech-nological Development of the Republic of Serbia. ; Published