Abstract
Heat exchanger tubes provided by Paks NPP Ltd. were investigated in a pilot -plant circulation system in order to obtain findings on the efficiency of oxide layer removal, as well as on the corrosion and solution chemical effects of a version of the FRAMATOME CORD -UV technology. Following the dissolution experiments of the oxide layer, time dependence of the chemical concentration of the corrosion produ cts removed into the boric acid solution in the course of the modelling of the reactor restarting period (30 hours) was also studied. During the above chemical treatments the radioactivity, corrosion rate, morphology, chemical and phase compositions of the inner surface of the sample tubes were analyzed by γ-spectrometry, voltammetry, CEMS, XRD and SEM -EDX methods.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
