Thomas R. Hay, Ph.D., P.ENov 16, 20214 min readUltrasonic Immersion Testing – BasicsUltrasonic testing (UT) performed in immersion tanks or using squirters or bubblers is an established non-destructive testing technology...
Thomas R. Hay, Ph.D., P.EJul 9, 20214 min readPhased Array Inspection of Aerospace CompositesIntroduction to Phased Array Testing of Composites Phased array ultrasonic testing (PAUT) of aerospace composites during the fabrication...
Thomas R. Hay, Ph.D., P.EJun 18, 20214 min readCombining Ultrasonic Testing (UT) and Ground Penetrating Radar (GPR) for Anchor Bolt Testing Streetlights, traffic signal lighting, traffic signage, and support beams are often installed and secured using steel anchor bolts...