Analysis of ultrasonic fields and flaw detection in aluminum single crystals based on laser detection technique
Source abstract
Abstract
Features of ultrasonic testing of aluminum single crystals are discussed. Ultrasonic waves were generated by PZTs, and acoustic fields on the opposite surfaces of single crystals were analyzed using a laser interferometer. Flaws opening on surfaces were detected in single crystals grown along the [001] axis. Features of elastic strain fields due to waves propagating along the [111] axis have been studied.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Non-Destructive Testing Techniques · Thermography and Photoacoustic Techniques
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References (7)
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