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AbstractAbstract
[en] The aim of the present study was to investigate into the corrosion behaviour of the austenitic chromium-nickel-steel 1.4306 N in hydrous purex solutions. The radioisotope method and electrochemical processes were applied as methods of investigation. The neutron activation of steel required for the application of RIM permits the γ-spectroscopic detection of the three main constituents iron, chromium and nickel, under appropriate irradiation conditions. The iron was detected via the Fe-59 isotope, chromium via Cr-51, and nickel via Co-58. (orig./MM)
[de]
Das Ziel der vorliegenden Arbeit war es, das Korrosionsverhalten des austenitischen Chrom-Nickel-Stahls 1.4306 N in waessrigen Purex-Loesungen zu untersuchen. Als Untersuchungsverfahren wurden sowohl die Radioisotopenmethode als auch elektrochemische Verfahren eingesetzt. Die fuer die Anwendung der RIM notwendigen Neutronenaktivierung des Stahls ermoeglicht - bei geeigneten Bestrahlungsbedingungen - die drei Hauptbestandteile Eisen, Chrom und Nickel γ-spektroskopisch nachzuweisen. Dabei erfolgte der Nachweis des Eisens ueber das Isotop Fe-59, das des Chroms ueber Cr-51, waehrend Nickel ueber Co-58 nachgewiesen wurde. (orig./MM)Original Title
Korrosionschemische Untersuchungen am austenitischen Chrom-Nickel-Stahl 1.4306 mit Hilfe der Radioisotopenmethode; X2 CrNi18 9
Primary Subject
Secondary Subject
Source
11 Dec 1987; 218 p; Diss.
Record Type
Miscellaneous
Literature Type
Thesis/Dissertation
Report Number
Country of publication
ACTIVATION ANALYSIS, ALLOYS, AUSTENITIC STEELS, CARBON ADDITIONS, CHEMICAL ANALYSIS, CHEMICAL REACTIONS, CHROMIUM ALLOYS, CHROMIUM-NICKEL STEELS, CORROSION RESISTANT ALLOYS, ELEMENTS, HEAT RESISTING ALLOYS, HIGH ALLOY STEELS, HYDROGEN COMPOUNDS, INORGANIC ACIDS, INORGANIC COMPOUNDS, IRON ALLOYS, IRON BASE ALLOYS, METALS, NICKEL ALLOYS, NITROGEN COMPOUNDS, NONDESTRUCTIVE ANALYSIS, OXYGEN COMPOUNDS, REPROCESSING, SEPARATION PROCESSES, SPECTROSCOPY, STAINLESS STEELS, STEELS, TRANSITION ELEMENTS
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