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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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Thompson, G. E.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (69/69 displayed)
- 2019Sol-gel coatings doped with encapsulated silver nanoparticles:Inhibition of biocorrosion on 2024-T3 aluminum alloy promoted by Pseudomonas aeruginosacitations
- 2018An examination of the composition and microstructure of coarse intermetallic particles in AA2099-T8, including Li detectioncitations
- 2017Two-shell structured PMAA@CeO 2 nanocontainers loaded with 2-mercaptobenzothiazole for corrosion protection of damaged epoxy coated AA 2024-T3citations
- 2017Corrosion pathways in aluminium alloyscitations
- 2016Influence of pre- and post-treatments on formation of a trivalent chromium conversion coating on AA2024 alloycitations
- 2016Galvanostatic response of AA2024 aluminium alloy in 3.5% NaCl solution
- 2016Influence of water immersion post-treatment parameters on trivalent chromium conversion coatings formed on AA2024-T351 alloycitations
- 2015Features in aluminium alloy grains and their effects on anodizing and corrosioncitations
- 2015Behavior of alloying elements during anodizing of Mg-Cu and Mg-W alloys in a fluoride/glycerol electrolytecitations
- 2015Behavior of alloying elements during anodizing of Mg-Cu and Mg-W alloys in a fluoride/glycerol electrolytecitations
- 2015Effect of sulphate impurity in chromic acid anodizing of aluminiumcitations
- 2015Trivalent Chromium Conversion Coating Formation on Aluminiumcitations
- 2015Analyses of the Sequential Stages of Corrosion on AA2024T3 Using the Scanning Vibrating Electrode Technique (SVET)citations
- 2015Study of the Effect of Cadmium on the Bimetallic Corrosion Behavior of AA2024T3 and Mild Steel Couplecitations
- 2015Structure of the Copper-Enriched Layer Introduced by Anodic Oxidation of Copper-Containing Aluminum Alloycitations
- 2015Protective film formation on AA2024-T3 aluminum alloy by leaching of lithium carbonate from an organic coatingcitations
- 2015The role of intermetallics on the corrosion initiation of twin roll cast AZ31 Mg alloycitations
- 2015Passivation behaviour of 304 stainless steel in an ionic liquid with a fluorinated anioncitations
- 2014A quantitative three-dimensional in situ study of a short fatigue crack in a magnesium alloycitations
- 2014Release of silver and copper nanoparticles from polyethylene nanocomposites and their penetration into Listeria monocytogenescitations
- 2014Formation of barrier-type anodic films on ZE41 magnesium alloy in a fluoride/glycerol electrolytecitations
- 2014Formation of barrier-type anodic films on ZE41 magnesium alloy in a fluoride/glycerol electrolytecitations
- 2013Extending the life of light alloy components: Microstructure, corrosion, inhibition and performance assessment
- 2013Plasma electrolytic oxidation of coupled light metalscitations
- 2013Surface treatment of aluminium automotive sheet:Mythology and technologycitations
- 2013Constituent particles and dispersoids in an Al-Mn-Fe-Si alloy studied in three-dimensions by serial sectioningcitations
- 2013Constituent particles and dispersoids in an Al-Mn-Fe-Si alloy studied in three-dimensions by serial sectioningcitations
- 2013Grain-stored energy and the propagation of intergranular corrosion in AA2xxx aluminium alloyscitations
- 2013Application of electrochemical noise analysis to corroding aluminium alloys
- 2012Single-step fabrication of metal nanoparticle loaded mesoporous alumina through anodizing of a commercial aluminum alloycitations
- 2012The effect of nickel on alloy microstructure and electrochemical behaviour of AA 1050 aluminium alloy in acid and alkaline solutions.citations
- 2012Study of localized corrosion in AA2024 aluminium alloy using electron tomographycitations
- 2012Nickel-boron plating on magnesium and AZ91D alloy by a chromium-free electroless processcitations
- 2012Porous anodic film formation on Al-Ti alloys in sulphuric acidcitations
- 2012Simulating the galvanic coupling between S-Al 2CuMg phase particles and the matrix of 2024 aerospace aluminium alloycitations
- 2012Enrichment of alloying elements in aluminum: A scanning Kelvin probe approachcitations
- 2012Growth and field crystallization of anodic films on Ta–Nb alloyscitations
- 2012Formation of protective anodic oxides on aluminium by low voltage anodising in sulphuric acid with cerium nitrate and tartaric acid additionscitations
- 2011Distribution of intermetallics in an AA 2099-T8 aluminium alloy extrusioncitations
- 2011Near-surface deformed layers on rolled aluminum alloyscitations
- 2011Glass-like CexOy sol–gel coatings for corrosion protection of aluminium and magnesium alloyscitations
- 2011A silanol-based nanocomposite coating for protection of AA-2024 aluminium alloycitations
- 2011Discontinuities in the porous anodic film formed on AA2099-T8 aluminium alloycitations
- 2011Reducing the energy cost of protective anodizingcitations
- 2011Surface topography evolution through production of aluminium offset lithographic platescitations
- 2010Influence of grain orientation on zinc enrichment and surface morphology of an Al-Zn alloycitations
- 2010Environmentally-friendly anodizing of aluminium alloys
- 2010Corrosion behaviour of mechanically polished AA7075-t6 aluminium alloycitations
- 2010Relationship between microstructure and corrosion performance of AA2050-T8 aluminium alloy after excimer laser surface meltingcitations
- 2010Enhanced performance of the AA2050-T8 aluminium alloy following excimer laser surface melting and anodising processescitations
- 2010Performance of Al alloys following excimer LSM - Anodising approachescitations
- 2010Evolution of near-surface deformed layers during hot rolling of AA3104 aluminium alloycitations
- 2009Role of tartaric acid on the anodizing and corrosion behavior of AA 2024 T3 aluminum alloycitations
- 2008Effect of grain orientation on the morphology, dielectric breakdown and optical behaviour of anodic film formed on Al-2wt%Cu binary alloycitations
- 2008Graded anodic films for corrosion protection of aerospace alloys: Anodizing procedure and corrosion behaviorcitations
- 2008Influence of pre-treatments in cerium conversion treatment of AA2024-T3 and 7075-T6 alloyscitations
- 2008Influence of excimer laser surface melting on anodising of AA2024-T351 alloy
- 2008Graded anodic film morphologies for sustainable exploitation of aluminium alloys in aerospace
- 2008Graded anodic film morphologies for sustainable exploitation of aluminium alloys in aerospace
- 2008Effect of alloying elements on the growth of anodic film on aluminium alloys
- 2007EELS study of oxidation state of tungsten in anodic alumina film formed on Al-6·5 at.-%W alloycitations
- 2007Crystallographic dissolution of high purity aluminiumcitations
- 2007Effect of rapid solidification on the microstructure and corrosion behaviour of Al-Zn-Mg based materialcitations
- 2007Precipitation in an AA6111 aluminium alloy and cosmetic corrosioncitations
- 2006Corrosion of painted aluminium sheetcitations
- 2004Anodic oxidation of Mg-Cu and Mg-Zn alloyscitations
- 2003Grain orientation effects on copper enrichment and oxygen generation during anodizing of an Al-1at.%Cu alloycitations
- 2003Improving the performance of aerospace alloyscitations
- 2002Ultra-fine grain sized mechanically alloyed surface layers on aluminium alloyscitations
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article
An examination of the composition and microstructure of coarse intermetallic particles in AA2099-T8, including Li detection
Abstract
Electron and proton microprobes, along with electron backscatter diffraction (EBSD) analysis were used to study the microstructure of the contemporary Al–Cu–Li alloy AA2099-T8. In electron probe microanalysis, wavelength and energy dispersive X-ray spectrometry were used in parallel with soft X-ray emission spectroscopy (SXES) to characterize the microstructure of AA2099-T8. The electron microprobe was able to identify five unique compositions for constituent intermetallic (IM) particles containing combinations of Al, Cu, Fe, Mn, and Zn. A sixth IM type was found to be rich in Ti and B (suggesting TiB2), and a seventh IM type contained Si. EBSD patterns for the five constituent IM particles containing Al, Cu, Fe, Mn, and Zn indicated that they were isomorphous with four phases in the 2xxx series aluminium alloys including Al6(Fe, Mn), Al13(Fe, Mn)4 (two slightly different compositions), Al37Cu2Fe12 and Al7Cu2Fe. SXES revealed that Li was present in some constituent IM particles. Al SXES mapping revealed an Al-enriched (i.e., Cu, Li-depleted) zone in the grain boundary network. From the EBSD analysis, the kernel average misorientation map showed higher levels of localized misorientation in this region, suggesting greater deformation or stored energy. Proton-induced X-ray emission revealed banding of the TiB2 IM particles and Cu inter-band enrichment.