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Model of corrosion process in chosen Ni-based material exposed to eutectic LiF-NaF molten salts mixture
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SYSNO ASEP 0326258 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Model of corrosion process in chosen Ni-based material exposed to eutectic LiF-NaF molten salts mixture Title Model korozního procesu ve vybraní materiálu na bázi Ni exponovaném v eutektické směsi roztavených solí LiF-NaF Author(s) Král, Lubomír (UFM-A) RID, ORCID
Čermák, Jiří (UFM-A) RID, ORCID
Matal, O. (CZ)
Šimo, T. (CZ)
Nesvadba, L. (CZ)Number of authors 5 Source Title Metal 2009. Conference Proceedings. - Ostrava : Tanger s. r. o, 2009 - ISBN 978-80-87294-04-8 Pages s. 246-252 Number of pages 7 s. Action METAL 2009. Mezinárodní konference metalurgie a materiálů /18./ Event date 19.05.2009-21.05.2009 VEvent location Hradec nad Moravicí Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords molten salts ; corrosion ; Ni-alloys Subject RIV JF - Nuclear Energetics R&D Projects 2A-1TP1/067 GA MPO - Ministry of Industry and Trade (MPO) CEZ AV0Z20410507 - UFM-A (2005-2011) UT WOS 000269313300037 Annotation This work is devoted to study of changes of structure and chemical composition in the surface layer of chosen candidate alloy Ni - 6 W - 9 Mo - 1.7 Ti - 7 Cr (in wt.%) for application in molten salt technology. The material was studied before and after its exposure to molten 60 mol. % LiF + 40 mol. % NaF at temperature 953 K. Exposure times were 100, 300 and 1000 hrs. The structure of alloys was studied by SEM and its phase composition was checked by XRD. The measurement was carried out in a quasidynamic regime to simulate the flux of coolant (i.e., the mixture of salts) in the pipeline. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2010
Number of the records: 1