| 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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Ardigo-Besnard, Maria-Rosa
Laboratoire Bourguignon des Matériaux et Procédés
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 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
- 2024Phase transformation mechanisms occurring during spark plasma sintering elaboration of new duplex composite stainless steelscitations
- 2024316L Stainless-Steel Carburizing Close to Eutectic Transformation Using the Spark Plasma Sintering Processcitations
- 2024Austenitic-to-austenitic-ferritic stainless steel transformation via PVD powder surface functionalization and spark plasma sinteringcitations
- 2023Comparison of thermal diffusion and interfacial reactions for bulk and sputtered titanium on 316L stainless steelcitations
- 2022Effect of Pre-Oxidation on a Ti PVD Coated Ferritic Steel Substrate during High-Temperature Agingcitations
- 2021Effect of the microstructure on the tribological properties of HIPed and PTA-welded Fe-based hardfacing alloycitations
- 2021Development of Ti PVD Films to Limit the Carburization of Metal Powders during SPS Processcitations
- 2019Influence of the process parameters on the microstructure of a hardfacing coating elaborated by hot isostatic pressing
- 2011Interface reactivity between La0,6Sr0,4Co0,2Fe0,8O3-d (LSCF) cathode material and metallic interconnect for fuel cell.citations
- 2009Compatibility and Reactivity between Materials in an Innovative Dual Membrane Fuel-Cell (IDEAL-Cell) Designcitations
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article
Effect of Pre-Oxidation on a Ti PVD Coated Ferritic Steel Substrate during High-Temperature Aging
Abstract
<jats:p>A PVD coating is often applied on the surface of metallic alloys to improve their high-temperature resistance. In the present work, a thin titanium layer (1.2 µm) was deposited by PVD on the surface of a stainless steel substrate before high-temperature exposure (800 °C in ambient air). The underlying idea is that metallic Ti converts into Ti oxide (TiO2) during high-temperature aging at 800 °C, thereby slowing down the substrate oxidation. The stability of the coating with and without substrate pre-oxidation was investigated. Morphological, structural, and chemical characterizations were performed and completed by simulation of the film growth and measurement of the mechanical state of the film and the substrate. In the case of the sample that was not pre-oxidized, the oxidation of the steel was slowed down by the TiO2 scale but spallation was observed. On the other hand, when the steel was pre-oxidized, TiO2 provided more significant protection against high-temperature oxidation, and spalling or cracking did not occur. A combination of different kinds of stress could explain the two different behaviors, namely, the mechanical state of the film and the substrate before oxidation, the growing stress, and the thermal stress occurring during cooling down.</jats:p>