| People | Locations | Statistics |
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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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Robbiola, Luc
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2022Fire gilding investigation on early medieval copper-based jewellery by focused ion beam (FIB) on FEG-SEMcitations
- 2022Galvanic corrosion over World War II aircraft wrecks
- 2022Galvanic corrosion over World War II aircraft wrecks
- 2022Analysis of Chromate-based Primers for Protection of Aluminium Alloys on Historical Aircraftcitations
- 2020Technological characterisation of early Medieval gilded copper hollow pendants (gombiky), from Mikulčice (Moravia) and Prague Castle (Bohemia)citations
- 2019Early medieval "gombiky" from Mikulčice: archaeological context, function, occurence, typology, construction, and characterization of materials and manufacturing processes ; Les "gombiky" du haut Moyen Âge de Mikulčice : contexte archéologique, fonction, occurrence, typologie, construction et caractérisation des matériaux et des processus de fabrication.
- 2019Evaluation of the protectiveness of an organosilane coating on patinated Cu-Si-Mn bronze for contemporary artcitations
- 2017Microstructure and thermal analysis of Cu-Cu2O eutectic – Can we mimic archeological remains?
- 2016Efficienza inibitrice di basi di schiff come inibitori di corrosione del bronzo
- 2005Corrosion and protection of high leaded tin bronze covered with patina in NaHCO3 + Na2SO4 solution simulating acid rain in urban environment
Places of action
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conferencepaper
Microstructure and thermal analysis of Cu-Cu2O eutectic – Can we mimic archeological remains?
Abstract
International audience ; An attempt was performed to reproduce in laboratory the microstructure observed in ancient artefacts and metallurgical remains made of nearly pure copper cast under ambient atmosphere. Two samples of pure Cu were prepared for thermal analysis, then heated and held for various times in the liquid state under ambient air for oxidizing, and finally cooled down at given rate. It was observed that a thick Cu2O oxide layer developed around the samples which gives the metal the same outer appearance than reported for metallurgical remains, namely a highly oxidized surface with large voids. Further, the microstructure of the metal consisted of (Cu) or Cu2O dendrites and a (Cu)-Cu2O eutectic showing strong similarity with the observations made on remains and artefacts.