Thickness Gauging of Thin Metalware with Ultrasound Excited by Laser Nanopulses
Source abstract
Abstract
It has been established that an ultrasonic pulse is split when Lamb ultrasonic waves are excited in thin metalware by a thermosonic emitter 3 mm or more in diameter. This makes it possible to measure the group velocity of ultrasonic waves. A technique is proposed for thickness gauging of articles based on the dependence of the velocity on the vibration frequency and article thickness (dispersion curves).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Engineering Technology and Methodologies · Surface Treatment and Coatings · Additive Manufacturing Materials and Processes
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (12)
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