Liang Jing

Test block for carrying out ultrasonic inspection on residual stress of aluminium alloy pre-stretching board by water immersion

Water immersion ultrasonic phased-array detection device and detection method of disc part of aero-engine

Method for ultrasonic water immersion nondestructive evaluation of residual stress

Ultrasonic detection device and detection method for electron beam welding lines of airplane frame beam structure

Method for nondestructive evaluation of residual stress levels in aluminum alloy forged piece through ultrasonic waves

Method for nondestructive measurement of residual stress field in metal plate through ultrasonic waves

Method for measuring longitudinal wave velocity of anisotropic material

Method for determining total focusing rule determination method before flaw detection by ultrasonic phased array probe

Single crystal wafer and phased array ultrasonic combined probe

Laser ultrasonic non-destructive detection method for material textures