The Qualitative Evaluation Means of Faults in the Ultrasonic Detection

摘要：

The content in this paper, based on the basic theory of ultrasonic, combined with the practices and experiences in ultrasonic detection, provides the qualitative evaluation means on the ultrasonic detection of faults. The method contains waveform judgement means, phase discriminance and echo mensuration discriminance and so on. In the practices and experiences in ultrasonic detection, its necessary to put these methods into action agility.

关键词： Ultrasonic detection Fault Qualitative analysis Evaluation Means

作者: Li Yanbin Zhang Lin Zhang Zhifeng

作者单位: The Missile Institute, Air Force Engineering University, Sanyuan, Shaanxi, China 713800

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）