Structure and properties of soft magnetic alloy 2HCP subjected to short-term annealing
Semin A.P.1, Gromov V.E.1, Ivanov Yu.F.2, Sosnin V.V.3, Mogilnikov P.S.3, Selivanov I.D.1, Litovchenko I.Yu.4, Kornienkov B.A.3
1Siberian State Industrial University, Novokuznetsk, Russia
2Institute of High Current Electronics, Siberian Branch, Russian Academy of Sciences, Tomsk, Russia
3I.P. Bardin Central Research Institute for Ferrous Metallurgy, Moscow, Russia
4Institute of Strength Physics and Materials Science of Siberian Branch of Russian Academy of Sciences, Tomsk, Russia
Email: syomin53@bk.com
of thermomagnetic treatment in an elastic stress field (ESF) are characterized by a stable tendency to increase saturation magnetization. When studying the 2HCP alloy with small additions of Nb (~ 0.8 at.%) and Cu (~ 0.3 at.%) at room temperature, an increase in saturation magnetization was found due to the effect of elastic loading during cooling. The increase in magnetization was ~ 15 % after TUO at 540 oC for 5 min, and ~ 20 % after TUO at 540 oC for 7 min, respectively. It can be assumed that such a change in fundamental characteristics, namely, the anomalous growth of saturation magnetization, is associated with the state of the amorphous structure in the pre-crystallization stage, and with the appearance of finely dispersed precipitates of the crystalline phase as a result of the decomposition of the amorphous matrix. Keywords: amorphous alloys, thermo-magnetic treatment, magnetization, elastic load.
- I.B. Kekalo, Protsessy strukturnoi relaksatsii i fizicheskie svoistva amorfnykh splavov (Izd. Dom MISiS, M., 2016), Vol. 2 (in Russian)
- A.P. Semin, V.E. Gromov, Yu.F. Ivanov, S.V. Panin, V.V. Sosnin, P.S. Mogil'nikov, I.S. Litovchenko, I.D. Selivanov, Probl. Chern. Metall. Materialoved., No. 4, 64 (2024) (in Russian). DOI: 10.52351/00260827_2024_4_64
- B.A. Kornienkov, E.B. Artamonov, Steel Transl., 39 (6), 518 (2009)
- B.A. Kornienkov, M.A. Libman, B.V. Molotilov, D.I. Kadyshev, Stal', N 3, 90 (2015)
- V.V. Vavilova, V.P. Korneev, B.A. Kornienkov, M.A. Libman, B.V. Molotilov, D.I. Kadyshev, Steel Transl., 46 (8), 606 (2016)
- E. Matsubara, S. Sato, M. Imafuku, T. Nakamura, H. Koshiba, A. Inoue, Y. Waseda, Mater. Sci. Eng. A, 312, 136 (2001). DOI: 10.1016/S0921-5093(00)01903-1
- W. Yang, H. Liu, Y. Zhao, A. Inoue, K. Jiang, J. Huo, H. Ling, Q. Li, B. Shen, Mech. Sci. Rep., 4, 6233 (2014). DOI: 10.1038/srep06233
- R.E. Hummel, Understanding materials science: history, properties, applications (Springer, N.Y., 1998)
- J.W. Yeh, Y.L. Chen, S.K. Chen, Mater. Sci. Forum, 560, 1 (2007). DOI: 10.4028/www.scientific.net/MSF.560.1
- A.M. Glezer, B.V. Molotilov, Struktura i mekhanicheskie svoistva amorfnykh splavov (Metallurgiya, M., 1997) (in Russian)
- F.E. Lyuborskii, Amorfnye metallicheskie splavy (Metallurgiya, M., 1987) (in Russian)
- K. Suzuki, H. Fujimori, K. Hashimoto, Amorfnye metally (Metallurgiya, M., 1987) (in Russian).
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