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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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Pardo, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2023Advanced characterization and optical simulation for the design of solar selective coatings based on carbon: transition metal carbide nanocomposites
- 2019Advanced characterisation and optical simulation for the design of solar selective coatings based on carbon:transition metal carbide nanocompositescitations
- 2019Solar selective coatings based on carbon:transition metal nanocomposites
- 2018Role of particle type and concentration on characteristics of PEO coatings on AM50 magnesium alloycitations
- 2017Influence of sealing post-treatments on the corrosion resistance of PEO coated AZ91 magnesium alloycitations
- 2017Corrosion and wear of PEO coated AZ91/SiC compositescitations
- 2017Corrosion of Mg-9Al alloy with minor alloying elements (Mn, Nd, Ca, Y and Sn)citations
- 2017Corrosion of Mg-9Al alloy with minor alloying elements (Mn, Nd, Ca, Y and Sn)citations
- 2016Role of PEO coatings in long-term biodegradation of a Mg alloycitations
- 20163D study of intermetallics and their effect on the corrosion morphology of rheocast aluminium alloycitations
- 2016Advanced characterization and optical simulation for the design of solar selective coatings based on carbon: transition metal carbide nanocompositescitations
- 2015Enhanced corrosion resistance of AZ91 alloy produced by semisolid metal processingcitations
- 2015Characterization and corrosion behaviour of PEO coatings on AM50 magnesium alloy with incorporated particles
- 2015PEO of pre-anodized Al-Si alloyscitations
- 2015PEO of pre-anodized Al–Si alloys: Corrosion properties and influence of sealingscitations
- 2015PEO of pre-anodized Al-Si alloys:Corrosion properties and influence of sealingscitations
- 2014Microstructure and corrosion behaviour of A356 aluminium alloy modified with Ndcitations
- 2014Energy-efficient PEO process of aluminium alloyscitations
- 2013Pitting corrosion of rheocast A356 aluminium alloy in 3.5wt.% NaCl solutioncitations
- 2012Influence of Gd on the corrosion behavior of AM50 and AZ91D magnesium alloyscitations
- 2012Friction and wear behavior of plasma assisted chemical vapor deposited nanocomposites made of metal nanoparticles embedded in a hydrogenated amorphous carbon matrixcitations
- 2010Electrochemical Estimation of the Corrosion Rate of Magnesium/Aluminium Alloyscitations
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article
Corrosion of Mg-9Al alloy with minor alloying elements (Mn, Nd, Ca, Y and Sn)
Abstract
<p>Microstructure and corrosion behaviour of a Mg-9Al alloy with minor alloying additions (Mn, Y, Nd, Ca and Sn) are evaluated. All of the additions form Al-rich intermetallics with varying amounts of Fe, while Ca and Sn are also incorporated into the eutectic β-phase (β-Mg<sub>17</sub>Al<sub>12</sub>). Special attention is given to the surface potential values of the microconstituents, which are related to the formation of microgalvanic couples. Scanning Kelvin Probe Force Microscopy (SKPFM) measurements revealed that all the alloying elements, except Sn, reduced the potential difference between the secondary phases and the matrix, which is the main reason for the improvement of the corrosion resistance of Mn-, Y- and Nd-modified alloys. The beneficial effect of Ca is additionally related to the microstructure refinement and an increased area fraction of the β-phase.</p>