标题：Eddy current stimulated thermography and its applications
作者：Yang, Sui Xian ;Leng, Chun Hu ;Zeng, Jin Jing ;Yi, Xiang Xiang ;Wu, Dan
作者机构：[Yang, Sui Xian ;Leng, Chun Hu ;Zeng, Jin Jing ;Yi, Xiang Xiang ;Wu, Dan ] School of Manufacturing Science and Engineering, Sichuan University, Chengd 更多
会议名称：2nd International Conference on Materials Engineering and Automatic Control, ICMEAC 2013
会议日期：May 18, 2013 - May 19, 2013
来源：Applied Mechanics and Materials
摘要：Eddy current stimulated thermography is one of the advanced nondestructive testing (NDT) methods, which integrates eddy current and thermography together to take advantages of two typical NDT techniques. The theoretical basis of eddy current stimulated thermography was discussed first. After that, the experiment system was introduced in detail, including the system structure, coil design and selection of test parameters. Experiment and simulation results were presented. The infra-red (IR) images obtained by experiment and the temperature distribution images captured with simulation study were analyzed using feature extraction. The features of the IR images and the simulation images show that eddy current stimulated thermography could be applied to identify and diagnose damage of metal component. The probability of application of eddy current stimulated thermography was discussed as well. © (2013) Trans Tech Publications, Switzerland.