弹性波硬度传感器的设计应用

Design and application for probe of testing hardness by magneto-elasticity wave

介绍采用磁弹性波检测材料硬度的一种新技术 ,采用该技术可实现在线、无损、便携测量 ,测量时间短 。

A new technique of testing hardness on the ferromagnetic material by magneto elasticity wave is introduced.It can non destructively test hardness of ferromagnetic material on the field.It is a novel,fixed and immediate magnetic testing technique.Testing time is short and error is small.