PSI - Issue 50

Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2022) 000 – 000

www.elsevier.com/locate/procedia

ScienceDirect

Procedia Structural Integrity 50 (2023) 147–150

© 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0 ) Peer-review under responsibility of the scientific committee of the MRDMS 2022 organizers Abstract It is shown that the coercive force decreases monotonically by a factor of 25 with an increase in the annealing temperature. It has been found that the magnetostrictive sensitivity dλ/dH of nickel increases almost linearly by more than a factor of 3 with an increase in the annealing temperature. The complex of magnetic characteristics shows an increase in irreversible magnetization reversal processes with an increase in the annealing temperature of cold-deformed nickel. © 2023 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the MRDMS 2022 organizers Keywords: nickel; annealing; plastic deformation; ferromagnetism; magnetic characteristics. 1. Introduction The relationships between the crystallographic and magnetic structures of ferromagnets underlying magnetic structuroscopy are complex and ambiguous. The search for new structurally sensitive parameters is the main task of structuroscopy of ferromagnetic materials. The processes that occur in samples during heat treatment, such as recovery and recrystallization, have a special place in understanding structural transformations and, as a result, in understanding changes in the magnetic properties of the materials under study. 16th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures (MRDMS 2022) Study of the Effect of Plastic Deformation and Annealing on the Complex of Magnetic Characteristics of Nickel V.N. Kostin a , E.D. Serbin a , V.N. Perov a * a M.N. Mikheev Institute of Metal Physics of Ural Branch of the Russian Academy of Sciences 18 S. Kovalevskoy str., Yekaterinburg, 620108, Russia

* Corresponding author. Tel.: +7-343-378-36-54. E-mail address: perovadim22@gmail.com

2452-3216 © 2023 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the MRDMS 2022 organizers

2452-3216 © 2023 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the MRDMS 2022 organizers 10.1016/j.prostr.2023.10.034