TY JOUR TI Calibrating and Cross-Sectional Equalizing of the Sensitivity of Ultrasonic Phased Array Inspection of Welds KW ultrasonic testing KW PA flaw detector KW ультразвуковой контроль KW sensitivity equalizing KW DAC KW TCG KW welded joint JO NDT World AU Nurmatov, I.. AU Lapidus, A.. AU Passi, G.. PY 2016 IS 19 PB LLC SVEN