Abstract
Effective testing of defects in various materials is an important guarantee to ensure its safety performance. Compared with traditional non-destructive testing (NDT) methods, infrared thermography is a new NDT technique which has developed rapidly in recent years. Its core technologies include thermal excitation and infrared image processing. In this paper, several main infrared thermography nondestructive testing techniques are reviewed. Through the analysis and comparison of the detection principle, technical characteristics and data processing methods of these testing methods, the development of the infrared thermography nondestructive testing technique is presented. Moreover, the application and development trend are summarized.
Funder
Program for New Century Excellent Talents in University
Subject
Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry
Reference129 articles.
1. Detection of hidden corrison in metals by using transient infrared thermography;Vavilov;Insight,1998
2. The nondestructive evaluation of composite and other materials by thermal pulse video thermography;Milne;SPIE,1984
3. Evaluation of delamination crack for thermal barrier coating using infrared thermography analysis;Itoh;J. Hig. Temp. Soc. JPN.,1995
4. Thermal wave imaging with phase sensitive modulated thermography
Cited by
89 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献