磁巴克豪森效应在残余应力无损检测中的研究现状及发展方向

Researching State and Development of Magnetic Barkhausen Noise in Measurement of Residual Stress

摘要: 介绍了磁巴克豪森效应产生机理及其噪声测量技术在残余应力无损检测中的国内外研究状况，指出了该技术应用于实际检测时存在的问题及进一步研究的方向。

Abstract: The use and mechanism of magnetic Barkhausen noise were introduced. After generally analyzing the domestic and abroad researching state of Barkhausen effect, its existing problems and developing directions were put forward.