Effect of Fe-Cr-Al sublayer on the efficiency of aluminum oxide protective coating in a molten lead flow

Muromskiy, S M; Evsin, A. E.; Kondratiev, I E; Ayrapetov, A. A.; Grunin, A. V.; Dovganyuk, S. S.; Begrambekov, L. B.

doi:10.1088/1742-6596/2036/1/012031

Cited by 3 publications

(1 citation statement)

References 12 publications

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“…Therefore, even if the aluminum oxide coating can exfoliate during contact with liquid lead, the metal matrix continues to be protected. Thus, the use of an aluminum oxide coating with sublayers that contain Al in their composition promises an increase in the lifetime of fuel elements for reactors with a heavy liquid metal coolant [ 176 , 177 ].…”

Section: Relations Between Microstructures and Alloys Performance Of ...mentioning

confidence: 99%

Aspects of Applied Chemistry Related to Future Goals of Safety and Efficiency in Materials Development for Nuclear Energy

Golgovici

Tudose²,

Diniasi³

et al. 2023

Molecules

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The present paper is a narrative review focused on a few important aspects and moments of trends surrounding materials and methods in sustainable nuclear energy, as an expression of applied chemistry support for more efficiency and safety. In such context, the paper is focused firstly on increasing alloy performance by modifying compositions, and elaborating and testing novel coatings on Zr alloys and stainless steel. For future generation reactor systems, the paper proposes high entropy alloys presenting their composition selection and irradiation damage. Nowadays, when great uncertainties and complex social, environmental, and political factors influence energy type selection, any challenge in this field is based on the concept of increased security and materials performance leading to more investigations into applied science.

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Section: Relations Between Microstructures and Alloys Performance Of ...mentioning

confidence: 99%

Aspects of Applied Chemistry Related to Future Goals of Safety and Efficiency in Materials Development for Nuclear Energy

Golgovici

Tudose²,

Diniasi³

et al. 2023

Molecules

View full text Add to dashboard Cite

show abstract

Effect of heat treatment on the microstructure, LBE corrosion resistance, and bonding strength of the FeCrAl‐based coatings

Zhang,

Zhou,

Yue

et al. 2024

Materials & Corrosion

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The bonding strength and LBE corrosion resistance of the Fe15Cr11Al2Si, Fe15Cr11Al0.5Y, and Fe15Cr11Al2Si0.5Y coatings heat‐treated at 500–650°C for 500 h were investigated. The results showed that the as‐deposited Fe15Cr11Al0.5Y coating has the strongest bonding strength with the F/M steel cladding tube compared with the Fe15Cr11Al2Si and Fe15Cr11Al2Si0.5Y coatings. Heat treatment deteriorates the bonding performance of the coatings, and obvious enrichment of Cr and Al elements appeared. The consumed Al element inside the heat‐treated coatings promotes the formation of Fe3O4 on the surface of the coatings after the corrosion test. The Y element can inhibit the enrichment of elements and the formation of Fe3O4. The bonding strength of the heat‐treated coatings can be improved after the corrosion test. The underlying mechanism of the evolution of microstructure and properties of the coatings after heat treatment and corrosion test was discussed.

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Corrosion of EP823 Steel Cladding Under Heavy Liquid-Metal-Coolant Reactor Conditions: A Review

Isayev,

Pukhareva,

Malinovskiy

et al. 2024

Nuclear Science and Engineering

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Effect of Fe-Cr-Al sublayer on the efficiency of aluminum oxide protective coating in a molten lead flow

Cited by 3 publications

References 12 publications

Aspects of Applied Chemistry Related to Future Goals of Safety and Efficiency in Materials Development for Nuclear Energy

Aspects of Applied Chemistry Related to Future Goals of Safety and Efficiency in Materials Development for Nuclear Energy

Effect of heat treatment on the microstructure, LBE corrosion resistance, and bonding strength of the FeCrAl‐based coatings

Corrosion of EP823 Steel Cladding Under Heavy Liquid-Metal-Coolant Reactor Conditions: A Review

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