Interaction UMo fuel with Fe and FeCr

Interaction UMo fuel with Fe and FeCr

Uranium-molybdenum alloys are perspective nuclear fuel for fast reactors. In this work, a study was conducted of the interaction of uranium-molybdenum alloy with iron and chromium steel at an elevated temperature of 750 °C for 5 hours. It was found that the constant rate of the interaction layer gro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IOP conference series. Materials Science and Engineering 2016-04, Vol.130 (1), p.12023-12027
Hauptverfasser: Nikitin, S N, Shornikov, D P, Tarasov, B A, Baranov, V G
Format: Artikel
Sprache:eng
Schlagworte:
Alloys
Chromium steel
Chromium steels
Constants
Diffusion
Diffusion layers
Diffusion rate
Fast nuclear reactors
Ferrous alloys
Grain boundaries
High temperature
Iron
Molybdenum
Nuclear engineering
Nuclear fuels
Nuclear reactors
Phase composition
Uranium
Uranium base alloys
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Uranium-molybdenum alloys are perspective nuclear fuel for fast reactors. In this work, a study was conducted of the interaction of uranium-molybdenum alloy with iron and chromium steel at an elevated temperature of 750 °C for 5 hours. It was found that the constant rate of the interaction layer growth for diffusion couple UMo FeCr is about 5.4-10-12 m2 s at 750 °C. The phase composition of the interaction layers for the both diffusion couples was determined. The interaction comes along the grain boundaries, there are not interacts UMo alloy grain in the structure of the diffusion zone.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/130/1/012023