High-temperature oxidation behavior of HiPIMS as-deposited Cr–Al–C and annealed Cr2AlC coatings on Zr-based alloy

Protective coatings of Zr-based claddings have been proposed for the development of Accident Tolerant nuclear Fuel (ATF). Coatings forming stable oxides at high temperature such as MAX phases are attractive candidates for these applications. In this study Cr–Al–C coatings were deposited on coupons o...

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Veröffentlicht in:	Journal of nuclear materials 2020-01, Vol.528, p.151855, Article 151855
Hauptverfasser:	Ougier, Michaël, Michau, Alexandre, Lomello, Fernando, Schuster, Frédéric, Maskrot, Hicham, Schlegel, Michel L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accident tolerant fuels Alloys Aluminum Annealing Chemical Sciences Chromium Chromium carbide Chromium oxides Claddings Coatings Cr2AlC Diffusion barriers High temperature High-temperature oxidation HiPIMS Interdiffusion Magnetron sputtering Material chemistry MAX phase coating Metallurgy Nuclear accidents & safety Nuclear fuels Oxidation Oxides Protective coatings Scale (corrosion) Self-healing Shock resistance Substrates Temperature tolerance Thermal resistance Thermal shock Thin films Zirconium base alloys
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