摘要
重点介绍了核电站反应堆压力容器主螺栓的涡流检测方法,并对检测过程中的常见缺陷进行了描述,同时对检测过程中噪声的形成原因及如何抑制噪声进行了简要分析,可为同行提供参考。
This paper mainly introduces the eddy current testing method of the main studs of reactor pressure vessel in nuclear power plant,and the common defects in the porcess of testing are described,and forming reason of the noise generated in the pocess of testing and how to restrain are briefly analyzed, which can be consulted by peers.
作者
冯俊
高继峰
FENG Jun;GAO Jifeng(Research Institute of Nuclear Power Operation Technology,Wuhan 430223,China)
出处
《无损检测》
2019年第7期9-11,18,共4页
Nondestructive Testing
关键词
反应堆压力容器
主螺栓
涡流检测
噪声
reactor pressure vessel
main stud
eddy current testing
noise
