Conclusions
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1.
With increasing concentrations of molybdenum in the alloy the cooling rate at which the highest values of the right-angle factor are attained decreases.
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2.
With increasing thickness of the tape the rolling reduction ensuring the highest values of the right-angle factor increases.
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3.
For tape with a low molybdenum content the right-angle factor can be increased considerably by use of step annealing (high-temperature annealing, rapid cooling, holding for several hours at 460–420°C).
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4.
Tapes from open heats with additions of manganese and silicon and tapes from vacuum heats not deoxidized with manganese and silicon have the same magnetic properties, while tapes from vacuum heats with manganese and silicon have a lower coercive force and higher permeability. /lt
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Literature cited
Yu. M. Gertman, N. F. Dubrov, and Yu. V. Pimenov, Fiz. Metal. Metalloved.,29, 2, 29 (1970).
I. M. Puzei, Izv. Akad. Nauk SSSR, Ser. Fiz.,16, 5, 549 (1952).
E. Schlomann, J. Appl. Phys.41, 4, 1617 (1970).
Additional information
Central Scientific-Research Institute of Ferrous Metallurgy. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 11, pp. 50–53, November, 1974.
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Starostin, Y.V., Krasnykh, V.I., Lyubenko, É.A. et al. Magnetic properties of Ni-Fe-Mo tape in relation to technological factors. Met Sci Heat Treat 16, 957–959 (1974). https://doi.org/10.1007/BF00663806
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DOI: https://doi.org/10.1007/BF00663806