03555nam a22006015i 4500 978-981-99-4032-5 DE-He213 20251030111357.0 cr nn 008mamaa 240117s2024 si | s |||| 0|eng d 9789819940325 978-981-99-4032-5 10.1007/978-981-99-4032-5 doi QC221-246 PHDS bicssc SCI001000 bisacsh PHDS thema Skalskyi, Valentyn. author. aut http://id.loc.gov/vocabulary/relators/aut 69645 Magnetoelastic Acoustic Emission [electronic resource] : Theory and Applications in Ferromagnetic Materials / by Valentyn Skalskyi, Zinoviy Nazarchuk. 1st ed. 2024. Singapore : Springer Nature Singapore : Imprint: Springer, 2024. XIV, 345 p. 205 illus., 28 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda Springer-AAS Acoustics Series, 2948-2070 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. Acoustics. 66282 Acoustical engineering. 66281 Materials Analysis. Magnetism. 5207 Manufactures. Acoustics. 66282 Engineering Acoustics. 66283 Characterization and Analytical Technique. 66416 Magnetism. 5207 Machines, Tools, Processes. Nazarchuk, Zinoviy. author. aut http://id.loc.gov/vocabulary/relators/aut 69646 SpringerLink (Online service) Springer Nature eBook Printed edition: 9789819940318 Printed edition: 9789819940332 Printed edition: 9789819940349 Springer-AAS Acoustics Series, 2948-2070 69647 https://doi.org/10.1007/978-981-99-4032-5 ZDB-2-PHA ZDB-2-SXP 57223 57223