| 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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Valenza, F.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2025CALPHAD-aided synthesis and characterization of an Al–Co–Cr–Fe–Ni–W high-entropy alloy prepared by arc melting and spark plasma sinteringcitations
- 2024The corrosion behavior of aluminium-magnesium alloy in natural seawater: effects of the biological activity [Resumo]
- 2024Influence of natural seawater variables on the corrosion behaviour of aluminium-magnesium alloycitations
- 2024Combined experimental and CALPHAD investigation of equimolar AlCoCrFeNiX (X=Mo,Ta,W) High-Entropy Alloyscitations
- 2023Behavior of biocide-free foul control paints for ships’ hulls in the immediate proximity of ICCP anodescitations
- 2023Influence of natural seawater variables on the corrosion behaviour of aluminium-magnesium alloycitations
- 2020Interfacial reactivity of the filled skutterudite smy(Fexni1−x)4sb12 in contact with liquid in-based alloys and sncitations
- 2019Corrosion phenomena on aluminium alloys spontaneously mitigated in natural seawater
- 2019High-temperature-reactivity of Al–Ti alloys in contact with SiCcitations
- 2019Corrosion phenomena on Aluminium alloys spontaneously mitigated in natural seawater - Fenomeni corrosivi su leghe d’alluminio mitigati spontaneamente in acqua di mare naturale
- 2017Wettability of SiC and graphite by Co-Ta alloys: evaluation of the reactivity supported by thermodynamic calculationscitations
- 2016Stability and crystal chemistry of the ternary borides M2(Ni21−xMx)B6 (M Ti, Zr, Hf)citations
- 2016Brazing transparent YAG to Ti6Al4V: Reactivity and characterizationcitations
- 2013Wetting behavior of ternary Au-Ge-X (X = Sb, Sn) alloys on Cu and Nicitations
- 2012Control of Interfacial Reactivity Between ZrB2 and Ni-Based Brazing Alloyscitations
- 2011Wetting and soldering behavior of eutectic Au-Ge alloy on Cu and Ni substratescitations
Places of action
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article
High-temperature-reactivity of Al–Ti alloys in contact with SiC
Abstract
Several industrial processes involving SiC coupling to Al–Ti alloys (e.g. metallization of SiC components, brazing of SiC parts) require an in-depth knowledge of Al–Ti/SiC interactions occurring at high temperatures. To this end, the surface reactivity between SiC and Al–Ti alloys (Al3Ti and (Al + Al3Ti) systems) was analyzed by specific experiments (wetting, DSC, microstructural examinations) as well as by a thermodynamic approach (CALPHAD method). An Al–C–Si–Ti thermodynamic database was successfully established to calculate several sections and projections in order to compare the computed, expected solid phases formed at the interface with those characterized in wetting experiments. In this way, the change in liquid and solid phases was interpreted and discussed, defining the Ti3(Al,Si)C2 mixed MAX-phase as the main interfacial product created by the chemical reaction, as a function of temperature and alloy composition. This work constitutes a guide for the choice of operating parameters in processes such as brazing or SiC metallization in microelectronic applications, in which the control of interfacial products is one of the most delicate production steps. The approach proposed to monitor the pathway of liquid composition with time and temperature during liquid/solid interaction, successfully applied to interpret the microstructure obtained in wetting experiments, is a promising method for interpreting more complex cases such as homogeneous or even heterogeneous brazing processes.