摘要
本文对于激光超声、干耦合和空气耦合三种非接触超声C-扫描技术的原理、特点及其在复合材料检测中的应用做了简明介绍．
The principles and features of laser ultrasonic C-Scan, dry-contact CScan and air-contact C-Scan techniques are presented in this paper and the applications of them in noncontact ultrasonic nondestructive testing on composite materials expounded.
出处
《应用声学》
CSCD
1995年第5期44-47,共4页
Journal of Applied Acoustics
关键词
复合材料
非接触超声检测
C-扫描
Composite materials, Noncontact ultrasonic NDT, C-Scan
