摘要
通过公式推导和试验的方法,对磁粉探伤中的旋转磁场进行了研究,分析了磁粉探伤中使用的交叉线圈和交叉磁轭旋转磁场的形成机理及特点,并对交叉线圈和交叉磁轭在实际探伤中的各项性能指标及使用方法和应用进行了探讨。
The rotational field in magnetic particle testing was studied through formula deduction and testing method. Depending on the analysis of the formation and characteristics of rotational field, the capability index and operation method of magnetic cross coil and yoke in actual testing were discussed.
出处
《无损检测》
北大核心
2006年第5期266-269,共4页
Nondestructive Testing
关键词
磁粉探伤
旋转磁场
交叉磁轭
交叉线圈
Magnetic particle testing
Rotational magnetic field
Magnetic cross coil
Magnetic cross yoke
