Laser ultrasonography was modified using infrared thermography

摘要

Providing a test system for examining the internal structure of the target material. This inspection system, combining the thermography inspection system and ultrasonic inspection system. Is attached to the ultrasonic inspection system this thermography inspection system, to modify thermography inspection of the target material to be able to at a distance to be compatible with laser ultrasonic inspection. To obtain quantitative information using the (IR) imaging infrared deep in the target material. Projecting the three-dimensional projection of the composite material having a complicated shape by combining the results of the laser ultrasound and IR imaging the. The result of this thermography complements the laser ultrasound result, when it is a composite component thin target material, particularly, to provide more reliable more complete information about the internal structure of the target material.