核级设备安全等级的划分与鉴定方法

完善核级设备的鉴定工作,及时掌握核级设备的鉴定状态,可以提前预判可能存在的核安全风险,避免核安全事故发生。文章介绍了机械承压设备核安全等级分类及核级设备鉴定的主要过程,提出了核级设备鉴定的常用方法和基于鉴定结果的设备改进措施,希望对后续研究有所帮助和启发。

The division and identification methods of the safety grade of nuclear class equipments

Perfecting the identification work of nuclear class equipments and grasping the identification state in time,can predict the possible nuclear safety risk in advance,to avoid nuclear safety accident.This paper introduces the nuclear safety grade division of mechanical pressure equipments and the main process of nuclear class equipments identification,and proposes the common methods of the identification and the equipment improvement measures based on identification results,hopes to provide some help and inspire for follow-up study.