Analysis of the influence of the stress-strain state of oil and gas equipment metal on the parameters of electromagnetic-acoustic conversionM.G. Bashirov, E.M. Bashirova, I.G. Yusupova and D.Sh. AkchurinE3S Web Conf., 480 (2024) 01004DOI: https://doi.org/10.1051/e3sconf/202448001004