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Corrosion resistance of alloys of Hastelloy in chloroaluminate melts

V. V. Karpov, A. V. Bazhenov, A. V. Abramov, I. B. Polovov, O. I. Rebrin

Abstract


The corrosion of Hastelloy S, Hastelloy X, Haynes 230, Hastelloy N, Hastelloy G35 and Hastelloy C2000 alloys was studied in KCl–AlCl3 melts at 550 °С. The rates and the mechanisms of corrosion of the studied materials were determined. The processes taking place during the interaction between alloys and chloroaluminate melts were investigated.

Keywords


fast neutron energy reactors; Hastelloy S; Hastelloy X; Haynes 230; Hastelloy N; Hastelloy G35; Hastelloy C2000

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References


Bekkert M, Klemm Kh. Spravochnik po metallograficheskomu travleniyu. Moscow: Metallurgiya; 1979. 336 p. Russian.

Sims ChT, Stoloff NS, Khagel' UK. Supersplavy II. Zharoprochnye materialy dlya aerokosmicheskikh i promyshlennykh energoustanovok. Vol. 1. Moscow: Metallurgiya; 1985. 384 p. Russian.




DOI: http://dx.doi.org/10.15826/chimtech.2015.2.2.014

Copyright (c) 2015 V. V. Karpov, A. V. Bazhenov, A. V. Abramov, I. B. Polovov, O. I. Rebrin

© Chimica Techno Acta, 2014-2018
ISSN 2411-1414 (Online), ISSN 2409-5613 (Print)

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