The Application Status of Infrared Thermal Imaging Non-destructive Testing

Abstract

The infrared thermal imaging nondestructive testing is to get the temperature distribution of the component by extrinsic stimulation，there are a lot of advantages when compared with other methods, and the application prospect is widespread. This paper shows three types of infrared thermal imaging nondestructive testing technology, the research status at home and abroad, and the application of it. We think the infrared thermography technology is fast, real-time detection and no contact. it is going to be a very effective detection method.