Influence of elastic stresses on electromagnetic-acoustic transformation in nickel, iron-nickel alloys, and permendur
Source abstract
Abstract
It has been experimentally established that the sign of the change in the efficiency of electromagnetic-acoustic transformation under elastic tension is determined by the sign of the saturation magnetostriction and depends on the magnetic state of a ferromagnet. It is shown that, after annealing, as a result of relaxation of internal stresses, both the transformation efficiency and its sensitivity to applied stresses substantially increase. Model concepts are presented that account for the experimental dependences.
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OpenAlex topics: Material Properties and Failure Mechanisms · Material Properties and Applications · Industrial Engineering and Technologies
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References (10)
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1. Bozorth, R., Ferromagnetizm (Ferromagnetism), Moscow: ILI, 1956.
2. Thompson, R.B., Strain Dependence of Electromagnetic Generation Ultrasonic Surface Waves in Ferrous Metals, Appl. Phys. Lett., 1979, vol. 28, no. 9, pp. 483–485.10.1063/1.88852 ↗
3. Kuleev, V.G., Kononov, P.S., and Telegina, I.A., Effect of Tensile Stresses on the EMAT in Nickel, Defektoskopiya, 1980, no. 4, pp. 39–40.
4. Komarov, V.A., Kvazistatsionarnoe elektromagnitno-akusticheskoe preobrazovanie v metallakh (Quasi-Stationary Electromagnetic-Acoustic Transformation in Metals), Sverdlovsk: UNTs AN SSSR, 1986.
5. Komarov, V.A., Il’yasov, R.S., and Shakshin, N.I., Studying the Regularities of Excitation of Bulk Acoustic Waves in Ferromagnets by a Quasi-Stationary Electromagnetic Field, Defektoskopiya, 1983, no. 4, pp. 83–92.
6. Komarov, V.A., Il’yasov, R.S., and Shakshin, N.I., Transformation of Zero-Mode Lamb Waves in an Electromagnetic Field in Ferromagnetic Metals, Defektoskopiya, 1982, no. 12, pp. 38–45.
7. Il’yasov, R.S. and Komarov, V.A., Electromagnetic-Acoustic Transformation of Bulk Waves in Ferromagnets Using Attachable Transducers: I. Experimental Study of Basic Regularities, Defektoskopiya, 1983, no. 11, pp. 53–60.
8. Il’yasov, R.S., Velichkov, V.V., and Babkin, S.E., Features of Electromagnetic-Acoustic Transformation in Steel 30KhGSA Subjected to Thermal Treatment, Defektoskopiya, 2001, no. 9, pp. 34–45. [Russ. J. Nondestr. Test. (Engl. Transl.), 2001, no. 9, pp. 627–635].10.1023/A:1014987322859 ↗
9. Belov, K.P., Uprugie, teplovye i elektricheskie yavleniya v ferromagnitnykh metallakh (Elastic, Thermal, and Electric Phenomena in Ferromagnetic Metals), Moscow: Nauka, 1957.
10. Muzhitskii, V.F. and Komarov, V.A., Features of Electromagnetic-Acoustic Transformation in the Presence of Elastic Stresses: II. Simulation of the Influence of Applied Stresses on EMAT, Defektoskopiya, 2005, no. 11, pp. 58–69. [Russ. J. Nondestr. Test. (Engl. Transl.), 2005, no. 11, pp. 747–754].10.1007/s11181-006-0029-0 ↗