摘要
根据涡流试验相似律，研制一种金属内部磁场的测量装置。研究结果表明，该装置的磁场测量值与理论计算结果有较好的一致性。
measuring apparatus is designed to measure the intensity of the internal megnetic field of metal according to the law of similitude of eddy-current testing. It isdemonstrated experimentally that the values measured with the apparatus are in good conformity to the theoretical calculation.
关键词
涡流检测
磁场测量
涡流磁场
金属
eddy-current testing
magnetic field measurement
eddy magnetic field
distribution measurement
