摘要
通过阐述声发射检测的基本原理,总结了声发射检测的特点.介绍了国内外声发射检测技术的发展历程和现状,并概述了声发射检测技术在压力容器、转动设备、航空航天工业、复合材料等方面的应用进展,提出了我国目前声发射检测急需解决的问题和发展趋势.
Based on the principle of acoustic emission testing, the features of acoustic emission testing technique are summarized. After an introduction to the history and present situation of acoustic emission testing technology home and abroad, the authors have made an review of the applications of acoustic emission technique in pressure vessel, rotate facility, aviation and space-flight industry, and composite materials. The authors have also pointed out the problems to be solved and development trend of this field.
出处
《中北大学学报（自然科学版）》
EI
CAS
2006年第5期456-461,共6页
Journal of North University of China(Natural Science Edition)
关键词
声发射
压力容器
复合材料
acoustic emission
pressure vessel
composite material
