摘要
近场涡流检测方法是用于翅片管和铁磁性管材检测的一种电磁检测技术。本文通过近场与远场涡流检测技术的分析,总结了近场涡流检测的一般工作原理和检测优势。通过对比几种电磁检测方法的优缺点,介绍了近场涡流检测技术的现状与应用前景。
The near-field testing method is an electromagnetic testing technique for testing fin-fan tubes and ferromagnetic tubes.Through the analysis of near-field and far-field testing techniques,the general working principle and detection advantages of near-field testing are summarized.By comparing the advantages and disadvantages of several electromagnetic testing methods,the current status and application prospects of near-field testing technology are introduced.
作者
夏清友
李涛
陈胜宇
XIA Qing - you;LI Tao;CHEN Sheng - yu(Research Institute of Nuclear Power Operation,Wuhan,430223;China Nuclear Power Operation Technology Corporation,Ltd.,Wuhan,430223)
出处
《科技视界》
2019年第4期264-267,共4页
Science & Technology Vision
关键词
近场涡流
远场涡流
阵列涡流
铁磁性管
Near-field testing
Far-field testing
Array testing
Ferromagnetic tube
