首页>
外国专利>
Laser-ultrasonic detection of subsurface defects in processed metals
Laser-ultrasonic detection of subsurface defects in processed metals
展开▼
机译:激光超声检测加工金属中的表面缺陷
展开▼
页面导航
摘要
著录项
相似文献
摘要
Subsurface defects in a processed metal are detected by a laser-ultrasonic method involving generation of a surface acoustic wave at one location on the processed metal surface, and detection of a scattered acoustic wave at another location on the processed metal surface. The method can be used in-line to provide real time monitoring of laser cladding and other metal processing operations.
展开▼