| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
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
Places of action
| Organizations | Location | People |
|---|
article
Enhanced corrosion resistance of AZ91 alloy produced by semisolid metal processing
Abstract
Rheocast AZ91 magnesium alloy was evaluated in terms of microstructure and corrosion resistance. Rheocasting leads to a globular microstructure of α-Mg spheres separated by an interconnected β-Mg17Al12 (β-phase) network. Findings revealed that early stages of corrosion were located at the center of α-Mg globules and more importantly at α-Mg/β-phase interfaces due to galvanic coupling as predicted from surface potential maps. Electrochemical, hydrogen evolution and weight loss measurements demonstrated the superior corrosion resistance of the rheocast alloy. This was attributed to an improved barrier effect of the β-Mg17Al12 phase and, possibly, to a smaller area fraction of Al-(Mn,Fe) inclusions. For long immersion times, only small attacked areas were observed which corresponded to randomly corroded α-Mg globules.