03453nam 22006615 450 991080558120332120240117054650.0981-9940-32-X10.1007/978-981-99-4032-5(MiAaPQ)EBC31072017(Au-PeEL)EBL31072017(DE-He213)978-981-99-4032-5(EXLCZ)992995830430004120240117d2024 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierMagnetoelastic Acoustic Emission[electronic resource] Theory and Applications in Ferromagnetic Materials /by Valentyn Skalskyi, Zinoviy Nazarchuk1st ed. 2024.Singapore :Springer Nature Singapore :Imprint: Springer,2024.1 online resource (356 pages)Springer-AAS Acoustics Series,2948-2070Print version: Skalskyi, Valentyn Magnetoelastic Acoustic Emission Singapore : Springer Singapore Pte. Limited,c2024 9789819940318 Some Concepts on Remagnetization of Ferromagnets -- Barkhausen Effect and Emission of Elastic Waves Under Remagnetization of Ferromagnet -- Models of MAE and Interaction of Magnetic Field with Cracks -- Models of Hydrogen Cracks Initiation as Sources of Elastic Waves Emission -- Estimation of Hydrogen Effect on Metals Fracture -- Determination of Magnetic Ductility and Residual Magnetization of Steels -- Methodology of Investigation the Hydrogen Influence on Ferromagnet -- Mathematical Models of MAE Signal and its Informative Parameters -- Evaluation of Electrolytically Absorbed Hydrogen by MAE Parameters.The book presents theoretical and experimental studies to establish the relationship between volume jumps of the 90° domain wall in a ferromagnetic material and the magnitude of the half-space surface displacement caused by it. A method of evaluating the influence of the external magnetic field on the stress intensity factor at the tip of the crack-like defects in ferromagnets is discussed. The influence of hydrogen on the generation of magneto-elastic acoustic emission signals of ferromagnets is described. The features of magneto-elastic acoustic emission due to the presence of plastic deformation, structural changes, and volumetric damage in such structural materials are shown.Springer-AAS Acoustics Series,2948-2070AcousticsAcoustical engineeringMaterialsAnalysisMagnetismManufacturesAcousticsEngineering AcousticsCharacterization and Analytical TechniqueMagnetismMachines, Tools, ProcessesAcoustics.Acoustical engineering.MaterialsAnalysis.Magnetism.Manufactures.Acoustics.Engineering Acoustics.Characterization and Analytical Technique.Magnetism.Machines, Tools, Processes.620.17Skalskyi Valentyn1253989Nazarchuk Zinoviy989099MiAaPQMiAaPQMiAaPQBOOK9910805581203321Magnetoelastic Acoustic Emission3882680UNINA