Infrared Thermal Wave Nondestructive Testing Technology and Its Application

摘要

The technical principles and characteristics of the infrared thermal wave nondestructive testing technology have been reviewed in this paper. Compared with five conventional nondestructive testing methods, the advantages of infrared thermal wave nondestructive detection technology are highlighted. In addition, this paper describes the applications of infrared thermal wave nondestructive testing technology in some fields that conventional nondestructive testing techniques are difficult to solve, including composites, honeycomb structures, wind turbine blades, etc. The technical features and wide application advantages of infrared thermal wave nondestructive testing have been presented in detail.