摘要
电磁检测技术(涡流、漏磁、磁记忆)具有灵敏度高、检测速度快、效率高等优点,是导电材料表面检测的首选方法,在航空、航天、核工业、机械、冶金、石油、化工、电力及汽车、铁道等工业部门的质量检验及管理中发挥着重要的作用。本文着重就近年来电磁检测技术(涡流、漏磁、磁记忆)的发展及无损检测集成技术的新成果进行综合介绍。
Electromagnetic test technology is widely used for surface inspection of conductive materials in aviation,spaceflight industry,nuclear power industry,metallurgy,petroleum,motor and railway because of its high sensitivity,speed and efficiency.The paper summarizes the development and the new progress of electromagnetic test,such as eddy current test,magnetic flux leakage test and metal magnetic memory test in recent years.
出处
《工程与试验》
2011年第1期1-5,29,共6页
Engineering and Test
关键词
电磁检测
涡流
漏磁
磁记忆
无损检测集成技术
Electromagnetic test
eddy current test
magnetic flux leakage test
metal magnetic memory test
nondestructive test integrated technology
