Corrosion of Metallic Materials in 3LiCl-2KCl and 3LiCl-2KCl-UCl3

The corrosion of various metallic materials was investigated in 3LiCl-2KCl and 3LiCl-2KCl-UCl3 (5 wt. % U) melts under inert atmosphere. Metallic tantalum and molybdenum, nickel-chromium-molybdenum alloys (VDM® Alloy C-4, Hastelloy® G-35®, and specially designed KhN62M alloy) were investigated. The...

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Veröffentlicht in:ECS transactions 2020-09, Vol.98 (10), p.307-315
Hauptverfasser: Alimgulov, Ruslan R., Trubcheninova, Anastasia I., Abramov, Aleksandr V., Zhilyakov, Arkadiy Yu, Belikov, Sergey V., Rebrin, Oleg I., Polovov, Ilya B.
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Sprache:eng
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Zusammenfassung:The corrosion of various metallic materials was investigated in 3LiCl-2KCl and 3LiCl-2KCl-UCl3 (5 wt. % U) melts under inert atmosphere. Metallic tantalum and molybdenum, nickel-chromium-molybdenum alloys (VDM® Alloy C-4, Hastelloy® G-35®, and specially designed KhN62M alloy) were investigated. The corrosion tests run for 100 h, and the temperature was varied from 450 to 750°C. The corrosion rates were determined by gravimetric technique and chemical analysis of quenched melts.
ISSN:1938-5862
1938-6737
DOI:10.1149/09810.0307ecst