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Published in:
2011 | OriginalPaper | Chapter
Development of the Infrared Thermal Wave Detection System and Experimental Study
Authors : Wei Zhang, Guo-wei Wang, Zheng-wei Yang, Yuan-jia Song, Guo-feng Jin
Published in: Informatics in Control, Automation and Robotics
Publisher: Springer Berlin Heidelberg
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As a new non-destructive testing technology, Infrared wave testing technology has lots of virtues, as testing fast, large detection area, non-contact, and etc. Based on studying Systematic on infrared heat wave theories and key technologies, we developed a set of thermal wave detection system, which was suitable for detecting defects in the composite materials and steel shell. We designed several types of specimen which simulated common defects in the solid rocket motor case, and we did experimental study too. The experimental results show that: the infrared thermal wave method for testing the corrosion and the tack defects of the composite materials and steel shell, and detected fast.