| 激光超声技术及其在无损检测中的应用概况 |
| |
| 引用本文： | 施德恒,陈玉科,孙金锋,朱遵略,刘玉芳.激光超声技术及其在无损检测中的应用概况[J].四川激光,2004,25(5):1-4. |
| |
| 作者姓名： | 施德恒 陈玉科 孙金锋 朱遵略 刘玉芳 |
| |
| 作者单位： | 空军第一航空学院基础部,信阳,464000;河南师范大学物理系,新乡,453007 |
| |
| 摘 要： | 概述了激光超声技术的基本特点 ,介绍了激光超声产生及接收的基本原理 ,综述了激光超声技术在无损检测领域的应用简况 ,评述了激光超声技术目前存在的技术难题以及今后的解决方向
|
| 关 键 词： | 激光超声 无损检测 超声的激光产生 微小裂纹检测 超声的激光检测 |
| 文章编号： | 0253-2743(2004)05-0001-04 |
| 修稿时间： | 2004年1月3日 |
A Review on Laser ultrasonic technique and its applications in non-destructive testing |
| |
| SHI De-heng ,CHEN Yu-ke ,SUN Jin-feng ,ZHU Zun-lue ,LIU Yu-fang.A Review on Laser ultrasonic technique and its applications in non-destructive testing[J].Laser Journal,2004,25(5):1-4. |
| |
| Authors: | SHI De-heng CHEN Yu-ke SUN Jin-feng ZHU Zun-lue LIU Yu-fang |
| |
| Affiliation: | SHI De-heng 1,CHEN Yu-ke 1,SUN Jin-feng 2,ZHU Zun-lue 2,LIU Yu-fang 2 1.Department of Foundation,The First Aeronautical College of Air Force,Xinyang 464000,China 2.College of Physics and Engineering Information,Henan Normal University,Xinxiang 453007,China |
| |
| Abstract: | The features of laser ultrasonic techniques are commented.The principles of laser ultrasonic generation and measurement with pulsed lasers in small cracks are presented.Applications in the field of non-destructive testing of small cracks are reviewed.In view of some of the problems,the developing trends of such techniques are analyzed. |
| |
| Keywords: | laser ultrasonic non-destructive testing ultrasonic generation with a pulsed laser testing of small cracks ultrasonic measurement with a pulsed laser |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
