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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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Liu, Ming
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024High dielectric filler for all-solid-state lithium metal batterycitations
- 2023Discharge performance of a high temperature phase change material with low-cost wire meshcitations
- 2023Hydrophobized MFC as Reinforcing Additive in Industrial Silica/SBR Tire Tread Compoundcitations
- 2022Cage Molecules Stabilize Lead Halide Perovskite Thin Filmscitations
- 2021Chemical degradation in Thermally Cycled Stainless Steel 316 with High-Temperature Phase Change Materialcitations
- 2019Barely Porous Organic Cages for Hydrogen Isotope Separationcitations
- 2018Investigation into the behaviour of aluminium and steel under melt/freeze cyclic conditionscitations
- 2017A eutectic salt high temperature phase change material: Thermal stability and corrosion of SS316 with respect to thermal cyclingcitations
- 2016Stability and corrosion testing of a high temperature phase change material for CSP applicationscitations
- 2016Review on concentrating solar power plants and new developments in high temperature thermal energy storage technologiescitations
- 2015Atomic Layer Deposited Hybrid Organic-Inorganic Aluminates as Potential Low-k Dielectric Materialscitations
- 2010Electrochemical reactivity, surface composition and corrosion mechanisms of the complex metallic alloy Al 3 Mg 2citations
- 2010The influence of yttrium (Y) on the corrosion of Mg-Y binary alloyscitations
- 2009A preliminary quantitative XPS study of the surface films formed on pure magnesium and on magnesium-aluminium intermetallics by exposure to high-purity watercitations
- 2009A first quantitative XPS study of the surface films formed, by exposure to water, on Mg and on the Mg-Al intermetallics: Al 3 Mg 2 and Mg 17 Al 12citations
- 2009Calculated phase diagrams and the corrosion of die-cast Mg-Al alloyscitations
- 2008Calculated phase diagrams, iron tolerance limit, and corrosion of Mg-Al alloyscitations
Places of action
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article
Investigation into the behaviour of aluminium and steel under melt/freeze cyclic conditions
Abstract
<p>In the current study aluminium has been cycled around its melting temperature (660 °C) in stainless and carbon steel crucibles. The interaction between the crucibles and aluminium have been studied using scanning electron microscopy (SEM) and auger electron spectroscopy (AES), while the phase change behaviour of the aluminium has also been studied. It could be seen that after 10 cycles a black carbonaceous layer forms on the surface of the crucibles preventing aluminium and steel interaction. After 60 cycles this layer is still present on the stainless steel samples but has been removed, from the carbon steel surface, most likely from thermal cycling. This layer has resulted in much fewer instances of aluminium penetration into the stainless steel over the carbon steel. Similar results are seen for the 100 cycle samples. In instances where aluminium has been in contact with the steel, Fe<sub>2</sub>Al<sub>5</sub> and FeAl<sub>3</sub> have been present. It is suggested that the presence of these products is the likely cause of the change in aluminium phase change performance. Overall, it was found that under the conditions present in the study that stainless steel suffered from far less aluminium intrusion than the carbon steel samples. It was hypothesised that the carbon layer found on the surface of the samples largely prevented any aluminium interaction, preventing the loss of stainless steel at the interface. In contrast to the mild steel samples, the carbon layer was found to adhere to the stainless steel much more effectively, preventing aluminium and steel interaction. The potential for this carbon layer to act as a barrier to corrosion between stainless steel and aluminium warrants further investigation.</p>