November 03, 2017
Using Laser Ultrasound to Detect Defects in Laser Melted Parts
Laser ultrasonic testing (LU) is a non-contact inspection technique which has been proposed as suitable for in-situ monitoring of additive manufacturing processes, as measurements can be taken at elevated temperatures. In work presented at TMS 2017, Everton et al. used a Robo-Met.3D to validate...