摘要
文摘介绍了金属薄板的缺陷类型,建立了超声喷水穿透C扫描系统和检测方法。检测试验结果表明:采用建立的系统和方法能够检测出厚度≤6 mm金属薄板中的分层性缺陷。
The flaw type in thin metal plate is introduced, the method of ultrasonic C-scan testing by water jet and the testing system are developed, it is showed that the delamination in thin metal plate whose thickness is not more than 6 mm can be find by means of mentioned system and method.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2007年第6期124-126,共3页
Aerospace Materials & Technology
关键词
超声检测
C-扫描
金属薄板
分层
Ultrasonic testing, C-scan, Thin metal plate, Delamination
