新型磁记忆检测仪器

A New-type Testing Instruments for Magnetic Memory

摘要: 依据对磁记忆效应的法向分量过零点及切向分量最大值位置同时进行检测的磁记忆二维检测原理，设计研制了以微处理器为核心的新型磁记忆检测仪器。并通过实际工件的检测，试验验证了仪器工作的可行性，可望为进一步开展磁记忆二维检测定量分析提供有效的方法和试验依据。

Abstract: The zero point in normal component and the maximum point in tangential component were together adopted to detect. The instrument was built with CPU and based on the principle of two-dimensional detection of magnetic memory. In addition, the test on the workpiece verified the feasibility of the instrument and showed that the instrument had good application prospects in the quantitative analysis of magnetic memory.