Development of Ultrasonic Phased Array Technology and Applications in Nondestructive Testing of Nuclear Engineering

The development of ultrasonic phased array technology at home and abroad is reviewed. The achievements of ultrasonic phased array key technology in recent years are mainly summarized. Combined with engineering examples, the applications of ultrasonic phased array in nondestructive testing of nuclear engineering are introduced. Besides, the future development trend and new opportunities of ultrasonic phased array are pointed out.