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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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Plocinski, Tomasz
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Optimization of the plasmonic properties of titanium nitride films sputtered at room temperature through microstructure and thickness controlcitations
- 2023On the Influence of Manufacturing Parameters on the Microstructure, Mechanical Properties and Corrosion Resistance of AISI 316L Steel Deposited by Laser Engineered Net Shaping (LENS®)citations
- 2023In vitro and in vivo degradation behavior of Mg-0.45Zn-0.45Ca (ZX00) screws for orthopedic applicationscitations
- 2023Comprehensive study upon physicochemical properties of bio-ZnO NCscitations
- 2023Consideration of a new approach to clarify the mechanism formation of AgNPs, AgNCl and AgNPs@AgNCl synthesized by biological methodcitations
- 2023In-depth analysis of the influence of bio-silica filler (Didymosphenia geminata frustules) on the properties of Mg matrix compositescitations
- 2023The combined effect of zinc and calcium on the biodegradation of ultrahigh-purity magnesium implantscitations
- 2023Crystallization of Na3VTi(PO4)2F3 glass: In situ observation of the function of distribution of relaxation times
- 2022Effect of annealing on the mechanical and corrosion properties of 316L stainless steel manufactured by laser powder bed fusioncitations
- 2021Design of SiC-Doped Piezoresistive Pressure Sensor for High-Temperature Applicationscitations
- 2021Influence of bimodal grain size distribution on the corrosion resistance of Mg–4Li–3Al–1Zn (LAZ431)citations
- 2021Effects of Composite Coatings Functionalized with Material Additives Applied on Textile Materials for Cut Resistant Protective Glovescitations
- 2018Structure and corrosion resistance of titanium oxide layers produced on NiTi alloy in low-temperature plasmacitations
- 2015Scandium functionalized carbon aerogel:Synthesis of nanoparticles and structure of a new ScOCl and properties of NaAlH4 as a function of pore sizecitations
- 2012Processing and characterization of a W–2Y material for fusion power reactorscitations
Places of action
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article
Influence of bimodal grain size distribution on the corrosion resistance of Mg–4Li–3Al–1Zn (LAZ431)
Abstract
This study describes the role of bimodal grain size distribution on the corrosion resistanceof Mge4Lie3Ale1Zn (LAZ431). The coarse-grained microstructure formed in the alloy afterextrusion was compared with the bimodal grain size distribution observed in the alloy afteradditional annealing. The microstructure observations show that the extruded alloy, aswell as the one after subsequent annealing, were composed of a(Mg), MgZn2, coarse AlMnrichprecipitations, and nanosized AlLi, Mg17Al12 and Li2MgAl. The annealing causedmicrostructure transformation and triggered anomalous and inhomogeneous grain growthof the alloy, which increased the ratio of cathodic grain interiors to anodic high-angle grainboundaries. This decreased the corrosion resistance of the annealed alloy in chloridecontainingsolution.The results of this work also show that the precipitations play onlyminor role in corrosion behavior of both alloys, and the major corrosion mechanismoccurred between high-angle grain boundaries and grain interiors.