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Method and apparatus for the evaluation of the integrity of the compounds by means of a laser-induced ultrasound
Method and apparatus for the evaluation of the integrity of the compounds by means of a laser-induced ultrasound
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机译:通过激光诱导的超声波评估化合物完整性的方法和设备
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摘要
A nondestructive bond testing system is implemented using a pulse laser (1) that sends a single or multiple pulse(s) of controlled magnitude and bombards an object (21) of interest causing a thermoelastic excitation response. This excitation in turn induces an ultrasonic propagation along or through the surface material.
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