METHOD OF LASER ULTRASONIC QUALITY CONTROL OF SOLDERED JOINT
ITMO University; Associate professor
V. . Bychenok
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; postgraduate
Abstract. Basic principles of a laser ultrasonic technique for quality control of soldered joints of thin-walled elements of space-rocket equipment are formulated. Results of approbation of the developed technique with real samples of liquid rocket engines chambers are presented.
Keywords: laser ultrasonic control, space-rocket equipment, nondestructive control, soldering