Abstract
We present the results of investigating the effect of annealing on the magnetostrictive characteristics of a grain-oriented electrical steel (GOES) with ordinary and refined domain structure. Not infrequently, the annealing of sheet samples leads to an increase in the electromagnetic induction B 100 and, simultaneously, to an enhancement in the specific electromagnetic losses P 1.7/50. In a GOES with a refined domain structure, the minimum absolute values of λ0-peak and λpeak-peak are observed before annealing. For these samples, after annealing, the magnetostrictive characteristics are impaired most severely. The mechanism for explaining this experimental fact has been suggested.
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References
V. A. Zaikova, I. E. Startseva, and B. N. Filippov, Domain Structure and Magnetic Properties of Electrotechnical Steels (Nauka, Moscow, 1992) [in Russian].
Z. Valković, “Effect of electrical steel grade on transformer core audible noise,” J. Magn. Magn. Mater. 133, 607–609 (1994).
A. Ilo, H. Pfutzner, and T. Nakata, “Critical induction-A key quantity for the optimization of transformer core operation,” J. Magn. Magn. Mater. 215–216, 637–640 (2000).
D. Snell, “Noise generated by model step lap core configurations of grain oriented electrical steel,” J. Magn. Magn. Mater. 320, 887–890 (2008).
M. Yabumoto, S. Arai, R. Kawamata, M. Mizokami, and T. Kubota, “Recent development in grain-oriented electrical steel with low magnetostriction,” J. Mater. Eng. Perform. 6, 713–721 (1997).
B. Weiser, H. Pfutzner, and J. Anger, “Relevance of magnetostriction and forces for the generation of audible noise of transformer cores,” IEEE Trans. Magn. 36, 3759–3777 (2000).
M. L. Lobanov, G. M. Rusakov, and A. A. Redikul’tsev, “Electrotechnical anisotropic steel. Part 1. History of development,” Metal Sci. Heat Treat. 53, 326–332 (2011).
M. L. Lobanov, G. M. Rusakov, and A. A. Redikul’tsev, “Electrotechnical anisotropic steel. Part 2. State-of-the-art,” Metal Sci. Heat Treat. 53, 355–359 (2011).
L. S. Karenina, Yu. N. Dragoshanskii, R. B. Puzhevich, and G. S. Korzunin, “Effect of an electrical insulating coating on the efficiency of laser treatment of grain-oriented electrical steel,” Phys. Met. Metallogr. 112, 231–236 (2011).
M. Fujikura, S. Arai, M. Mizokami, H. Mogi, and T. Kubota, US Patent 6558479, 2003.
M. Hastenrath, “Developments of electrical steel (ThyssenKrupp),” in Electrical Steel and Core Performance (Proc. IEEE Transformer Committee Fall Meeting) (Chicago, 2009).
I. Mogi, et al., Electrical steel sheet for low-noise transformer, US Patent Application publication 2004/0178872A1. 2004.
R. Girgis, “Performance of electrical steel in transformer cores (ABB),” in Electrical Steel and Core Performance (Proc. IEEE Transformer Committee Fall Meeting) (Chicago, 2009).
L. S. Karenina, G. S. Korzunin, and R. B. Puzhevich, “Effect of the phosphate component of electrical insulating coating on the magnetic losses in grain-oriented electrical steel,” Phys. Met. Metallogr. 111, 21–24 (2011).
T. Yamamoto and T. Nozawa, “Effects of tensile stress on total loss of single crystals of 3% silicon-iron,” J. Appl. Phys. 41, 2981–2984 (1970).
Yu. N. Dragoshanskii, E. B. Khan, and V. A. Zaikova, “Continuous forward motion of domain structure in alternative fields and its effect on the value of electromagnetic losses in Fe-3%Si alloy,” Fiz. Met. Metalloved. 39, 289 (1975).
B. K. Sokolov, Yu. N. Dragoshanskii, V. S. Matveeva, M. B. Tsyrlin, and R. B. Puzhevich, “Inhomogeneity of magnetic properties of an anisotropic electrical steel and specific features of dislocation structures,” Russ. J. Nondestruct. Testing 40, 768–775 (2004).
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Original Russian Text © A.A. Redikul’tsev, G.S. Korzunin, M.L. Lobanov, G.M. Rusakov, L.V. Lobanova, 2014, published in Fizika Metallov i Metallovedenie, 2014, Vol. 115, No. 7, pp. 691–696.
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Redikul’tsev, A.A., Korzunin, G.S., Lobanov, M.L. et al. Effect of annealing on magnetostrictive characteristics of a grain-oriented electrical steel with ordinary and refined domain structure. Phys. Metals Metallogr. 115, 650–654 (2014). https://doi.org/10.1134/S0031918X14070072
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DOI: https://doi.org/10.1134/S0031918X14070072