The Present Development Situation of Air-coupled Ultrasonic Non-destructive Testing Technology

摘要：

　　Air-coupled ultrasonic non-destructive testing technology,possessing the characters of complete non-contact and non-destruction,can be used in some situations in which traditional testing is hardly applicable.This article summarized the development of air-coupled ultrasonic non-destructive testing technology briefly,the main existing problems that restrict its progress are analyzed respectively from three processes,concluded and summarized the development and progress of the current solutions to these problems.People can promote the development of this technology more efficiently and directly by the research of its present development.

关键词： Ultrasonics Air-coupled ultrasonic Non-destructive testing Non-contact

作者: Zhu Dong Zhan Ren Jun Ma Yong Zhong An Xiao Ning

作者单位: Engineering University of Armed Police Force, Xian710086, China

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 178-182

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）