Microdistortions in the crystal lattice of steel IIIX15 as estimated via the optoacoustic method and velocimetry
Source abstract
Abstract
Crystal-lattice microdistortions in thermally treated steel IIIX15 are estimated via measurement of Rayleigh waves’ propagation velocity by means of the technique based on speckle dynamic interferometry. A special feature of this technique is noncontact determination of the elastic-wave velocity and the possibility of performing short-distance measurements. The dependence of Rayleigh waves’ velocity on the crystal-lattice microdistortions is established relative to changes in heat treatment regimes.
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Research context
OpenAlex topics: Thermography and Photoacoustic Techniques · Material Properties and Failure Mechanisms · Ultrasonics and Acoustic Wave Propagation
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References (10)
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