摘要
本文从理论和实践上论证了超声波检验薄壁组件纤焊质量的可靠性,叙述了水浸聚焦超声探伤的有关声学理论,超声聚焦探头有关性能参数的理论计算及实际测量方法,超声波C扫描定量缺陷记录的方法、检测实例,分析了影响检验结果的因素。
Reliability of braze quality testing of air thin-wall assembly is proved by theory and practice. A-coustic theory concerning immersion ultrasonic focusing technique,theoretical calculation and practical measure-ment of characteristic parameters of ultrasonic focusing probe, the recording method for ultrasonic C-scan flaw sizing and testing example are described. Factors affecting testing results are also analyzed.
出处
《无损检测》
北大核心
1995年第5期124-127,134,共5页
Nondestructive Testing
