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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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Dobkowska, Anna
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (33/33 displayed)
- 2024Microstructure and Corrosion of Mg-Based Composites Produced from Custom-Made Powders of AZ31 and Ti6Al4V via Pulse Plasma Sinteringcitations
- 2024Microstructural, corrosion and mechanical properties of a WE43 alloycitations
- 2024Microstructural, corrosion and mechanical properties of a WE43 alloy: conventional extrusion versus SPDcitations
- 2023In vitro and in vivo degradation behavior of Mg-0.45Zn-0.45Ca (ZX00) screws for orthopedic applicationscitations
- 2023How to control the crystallization of metallic glasses during laser powder bed fusion? Towards part-specific 3D printing of in situ compositescitations
- 2023Microstructure and properties of an AZ61 alloy after extrusion with a forward-backward oscillating die without preheating of the initial billetcitations
- 2023In-depth analysis of the influence of bio-silica filler (Didymosphenia geminata frustules) on the properties of Mg matrix compositescitations
- 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
- 2022Microstructure and corrosion resistance characteristics of Ti–AlN composite produced by selective laser meltingcitations
- 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
- 2022The Role of LPSO Structures in Corrosion Resistance of Mg-Y-Zn Alloyscitations
- 2022Effect of annealing on the mechanical and corrosion properties of 316L stainless steel manufactured by laser powder bed fusioncitations
- 2022Corrosion behavior of fine-grained Mg-7.5Li-3Al-1Zn fabricated by extrusion with a forward-backward rotating die (KoBo)citations
- 2022How to Control the Crystallization of Metallic Glasses During Laser Powder Bed Fusion? Towards Part-Specific 3d Printing of in Situ Composites
- 2021Microstructure and corrosion resistance of a duplex structured Mg–7.5Li–3Al–1Zncitations
- 2021Influence of bimodal grain size distribution on the corrosion resistance of Mg–4Li–3Al–1Zn (LAZ431)citations
- 2021Biological and Corrosion Evaluation of In Situ Alloyed NiTi Fabricated through Laser Powder Bed Fusion (LPBF)citations
- 2020The Influence of Microstructure on Corrosion Resistance of Mg-3Al-1Zn-15Li (LAZ1531) Alloycitations
- 2020Nickel composite coatings reinforced nano SiC particles
- 2019The impact of different volume fractions of crystalline structures on the electrochemical behaviour of Mg67Zn29Ca4alloys for biomedical applicationscitations
- 2019The influence of Mg addition and hydrostatic extrusion HE on the repassivation ability of pure Al, AlMg1 and AlMg3 model alloys in 3.5 wt-% NaClcitations
- 2019Effect of Various Organic Additives in Galvanic Bath on Properties of Ni-SiC Composite Coatingscitations
- 2018Effect of structure on corrosion resistance of Mg-Zn-Ca alloy
- 2017Microstructure characterization of ceramic shell molds
- 2017Comparison of corrosion resistance of glass fiber reinforced composites and steels applicable for extraction pipes
- 2017The influence of grain refinement on the corrosion rate of carbon steels in fracturing fluids used in shale gas productioncitations
- 2016Analiza warstw korozyjnych w stalach wykorzystywanych w przemyśle wydobywczym po badaniach korozji naprężeniowej — Analysis of corrosive layers formed on the steels used in oil industry after stress corrosion cracking tests
- 2016The comparison of the microstructure and corrosion resistance of sand cast aluminum alloyscitations
- 2016Influence of the corrosive environment on the Portevin–Le Chatelier plastic instability phenomenon in Al–1Mg and Al–3Mg model alloys
- 2016Weight loss measurements of AZ31 as cast and after heat treatment with the use of neutral salt spray tests
- 2015Corrosion Behaviour of Magnesium Lithium Alloys in NaCl Solutioncitations
- 2014Influence of casting method and heat treatment for corrosion resistance of magnesium alloy AZ91D
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document
Effect of structure on corrosion resistance of Mg-Zn-Ca alloy
Abstract
Two model Al – Mg alloys, containing 1 and 7,5% wt of magnesium, were subjected to severe plastic deformation by means of hydroextrusion This method allows to uniformly deform the material, for during the process a surrounding pressurized liquid is pushing it through the die, resulting in the extrusion The diameter of both materials was reduced from 20 to 10 mm, giving the deformation degree equal to 1,39. In order to determine the influence of deformation on the size and shape of grains the microstructure of both alloys in an initial state and after extrusion were examined with the use of light microscopy (LM). The overall influence of Mg content on the microstructure was also considered. Corrosion resistance of the materials was measured in a standard three-electrode setup, consisting of an examined sample as a working electrode, a Pt counter electrode and an Ag|AgCl reference electrode all the tests were carried out in 3,5% wt sodium chloride water based solution in an ambient temperature Open circuit potential and potentiodynamic polarization behavior of materials was determined, characteristic corrosion parameters were calculated by Tafel extrapolation method Surface of the samples after corrosion tests was further examined with the use of scanning electron microscopy (SEM), which allowed to determine the extent and character of its degradation.