SH波研究及其应用  

APPLICABILITY OF SH WAVE AND RELATED STUDY

作　　者：李明[1] 孙建国[1] 陈秉忠[1] 

机构地区：[1]国电热工研究院,陕西西安710032

出　　处：《热力发电》2002年第6期79-81,83,共4页Thermal Power Generation

摘　　要：介绍近年来国外开发的超声横波SH波方法的声学特性、应用范围及应用情况。工程实践证明 。An ultrasonic transverse wave's SH wave method developed at abroad in recent years and had good applicability is presented in this paper. Acoustic performance, usage scope and application superiority of the said method have been expounded. Engineering practice shows, the said method is possessed of caparatively great developing prospect for inspecting some specific workpieces, and good results have been obtained in some application areas.

关 键 词：SH波 SH波探头 无损检测 工件表面 

分 类 号：TG115.28[金属学及工艺—物理冶金]