ULTRASONIC PHASED ARRAY TRANSDUCER FOR THE NDE INSPECTION OF THE JET PUMP RISER WELDS AND WELDED ATTACHMENTS

摘要

An ultrasonic phased array transducer assembly having a single housing in which a plurality of phased array transducer subassemblies are mounted at a skewed angle relative to a leading face of the housing and to each other, with each transducer mounted on composite wedge(s) at different orientations within the housing.

主权项

1. An ultrasonic phased array transducer assembly comprising a single ultrasonic probe housing in which a plurality of respectively phased array transducers are mounted with at least two of the phased array transducers respectively positioned at a skewed angle relative to a leading face of the probe housing and all of the phased array transducers are mounted at skewed angles to each other, with each phased array transducer mounted on a composite wedge within the housing.