摘要
简要介绍一种基于金属磁记忆效应原理的无损检测新方法及其仪器的功能和应用。该法不需要对部件表面进行任何预处理 ,具有快速、简便。
A new nondestructive testing method —— metal magnetic memory as well as the function and application of the instrument based on the technique are introduced. The method neednt precondition the surface of test parts. So it has many advantages such as speediness, simplicity, free of pollution etc.
出处
《无损检测》
2000年第7期297-299,共3页
Nondestructive Testing
关键词
应力集中
磁记忆效应
无损检测
金属磁记忆检测
Electromagnetic testing Magnetic memory Metal Defect Stress concentration
