Surface Modification of Pressurized Water Reactor Primary Circuit Materials to Improve the Compatibility of Enriched Boric Acid Coolant
This paper focuses on the research progress of improving the compatibility of primary circuit material and enriched boric acid coolant in pressurized water reactor(PWR)by surface modification.In nuclear reactor systems,ensuring compatibility between the primary circuit material and the coolant is of Paramount importance as it relates to the safe and stable operation of the system.Through surface modification,the properties and corrosion resistance of the primary circuit material can be improved,so as to improve its compatibility with enriched boric acid coolant.In this paper,several common surface modification methods and techniques are introduced,and their advantages and disadvantages and application prospects are analyzed.
pressurized water reactormaterial modificationenrichment of boric acidcompatibility
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