Studying the temperature dependences of the parameters of laser-generated lamb waves
Source abstract
Abstract
The process of laser generation of pulses of symmetrical and antisymmetrical Lamb waves in a ferromagnetic plate due to the thermoelastic effect was experimentally studied. The temperature dependences of the shape, amplitude, duration, and vibration frequency of acoustic pulses and the velocities of their propagation in the plate were investigated.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Thermography and Photoacoustic Techniques · Ultrasonics and Acoustic Wave Propagation · Laser Material Processing Techniques
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References (5)
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1. Gurevich, S.Yu., Petrov, Yu.V., Shul’ginov, A.A., and Golubev, E.V., Experimental Studies of Laser Generation of Normal Acoustic Waves in Ferromagnetic Metals at the Curie Temperatire, Defektoskopiya, 2007, no. 2, pp. 9–15 [Russ. J. Nondestr. Test. (Engl. Transl.), 2007, vol. 43, no. 4, pp. 82–86].10.1134/S1061830907020027 ↗
2. Gurevich, S.Yu., Petrov, Yu.V., Shusharin, A.V., and Golubev, E.V., Analysis of Ultrasonic Waves Excited in a Metal Plate by Laser Pulses of Nanosecond Duration, Defektoskopiya, 2009, vol. 4, pp. 35–40 [Russ. J. Nondestr. Test. (Engl. Transl.), 2009, vol. 45, no. 4, pp. 247–251].
3. Petrov, Yu.V., Gurevich, S.Yu., and Golubev, E.V., Experimental Determination of Parameters of Lamb Waves during Their Laser Generation, Defektoskopiya, 2010, no. 3, pp. 45–49 [Russ. J. Nondestr. Test. (Engl. Transl.), 2010, vol. 46, no. 3, pp. 185–188].10.1134/S1061830910030058 ↗
4. Viktorov, I.A., Fizicheskie osnovy primeneniya ul’trazvukovykh voln Releya i Lemba v tekhnike (Physical Foundations of the Use of Rayleigh and Lamb Waves in Technology), Moscow: Nauka, 1966.
5. Gurevich, S.Yu., Gal’tsev, Yu.G., Kaunov, A.D., and Karipov, R.S., Temperature Dependences of the Propagation Velocity of Longitudinal Ultrasonic Waves in Steels, Defektoskopiya, 1987, no. 2, pp. 47–52.