Conclusions
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1.
When the composition of ferrosilicon varies between 3.5% Si and 6.5% Si qualitatively different behavior is observed in the energy losses when the temperature goes down.
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2.
The changes in the losses when the temperature goes down are determined to a great extent by the initial state of the specimen. If the magnitude of the internal stress is great, then for specimens with from 3.5% Si to 5.66% Si a decrease is observed in the losses when the temperature goes down, and in a specimen with 6.5% Si we always observe only an increase in the losses.
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3.
The experimental data obtained in the present article agree with the theoretical ideas developed by one of the authors in [11, 12].
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 96–100, April, 1972.
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Dunaev, F.N., Ivanchenko, S.N. The temperature relationship between the specific energy losses in alternating magnetization of ferrosilicon with differing silicon contents. Soviet Physics Journal 15, 549–552 (1972). https://doi.org/10.1007/BF00892578
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DOI: https://doi.org/10.1007/BF00892578