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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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Koralnik, Milena
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Microstructural, corrosion and mechanical properties of a WE43 alloycitations
- 2024Microstructural, corrosion and mechanical properties of a WE43 alloy: conventional extrusion versus SPDcitations
- 2023Microstructure and properties of an AZ61 alloy after extrusion with a forward-backward oscillating die without preheating of the initial billetcitations
- 2022The Effect of Extrusion Ratio on the Corrosion Resistance of Ultrafine-Grained Mg-4Li-3Al-Zn Alloy Deformed Using Extrusion with a Forward-Backward Oscillating Diecitations
- 2022Evolution of microstructure dependent corrosion properties of ultrafine AZ31 under conditions of extrusion with a forward backward oscillating diecitations
- 2022A comparison of the microstructure-dependent corrosion of dual-structured Mg-Li alloys fabricated by powder consolidation methods: Laser powder bed fusion vs pulse plasma sinteringcitations
- 2022Corrosion behavior of fine-grained Mg-7.5Li-3Al-1Zn fabricated by extrusion with a forward-backward rotating die (KoBo)citations
- 2022The Impact of Retained Austenite on the Mechanical Properties of Bainitic and Dual Phase Steelscitations
- 2021Studies of Bainitic Steel for Rail Applications Based on Carbide-Free, Low-Alloy Steelcitations
- 2020The analysis of microstructure and texture evolution in polycrystal and single crystals of nickel after hydrostatic extrusion processcitations
- 2019Low-cycle fatigue behaviour and microstructural evolution of pearlitic and bainitic steelscitations
- 2019Mechanical properties and microstructure of Inconel 625 cylinders used in aerospace industry subjected to flow forming with laser and standard heat treatmentcitations
- 2019The influence of combined hydrostatic extrusion and rolling on the microstructure, texture and mechanical properties of Al-Li alloyscitations
- 2019Effects of Heat Treatment Parameters on the Microstructure and Properties of Bainitic Steelcitations
- 2018Fatigue behavior of 6xxx aluminum alloy processed by severe plastic deformation
- 2017Comparison of corrosion resistance of glass fiber reinforced composites and steels applicable for extraction pipes
- 2017The effect of deformation degree on the microstructure of the 6060 aluminium alloy
- 2016The influence of the complex deformation on the microstructure and mechanical properties of the model Al-Li alloys / Wpływ złożonego sposobu odkształcenia na mikrostrukturę i właściwości mechaniczne modelowych stopów Al-Licitations
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article
Microstructural, corrosion and mechanical properties of a WE43 alloy: conventional extrusion versus SPD
Abstract
A hexagonal close-packed-structure WE43 alloy was extruded without any preheating of the initial billet usingextrusion with an oscillating die to improve the corrosion and mechanical properties. The WE43 alloy wasextruded at high ratios of R1 5:1, R2 7:1 and R3 10:1. Electron back-scatter diffraction and transmission electronmicroscopy were used to determine the microstructural properties of the alloys. The influence of the extrusionmethod and the extrusion ratios on the corrosion and mechanical properties were investigated. Electrochemicaltests were performed, and the corrosion damage was inspected. Tensile tests were made using micro specimens.When compared to conventional extrusion, the microstructural changes obtained with the KoBo method at R1 5:1increased the corrosion resistance, which was not only due to the grain refinement, but also due to the intensityof the texture. A decline in the corrosion resistance of the alloys deformed at higher extrusion ratios wasobserved. This was a result of the massive plastic strain imposed by the KoBo die. The room-temperature mechanicalproperties of the KoBo-extruded alloys were improved. However, at higher temperatures the mechanicalproperties decreased due to the solutioning of tiny triple precipitates.