It is shown that a reliable result cannot be obtained when using the result of a measurement of the remanent magnetization of a ferromagnetic body to calculate this parameter of a ferromagnetic material. A formula is developed for calculating it from the result of a measurement of the saturation magnetization and the relaxation magnetization in an open magnetic circuit. The theoretical and experimental data are compared.
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Translated from Metrologiya, No. 3, pp. 33–41, March, 2010.
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Sandomirskii, S.G. An analysis of the possibility of measuring the remanent magnetization of a ferromagnetic material in an open magnetic circuit. Meas Tech 53, 295–300 (2010). https://doi.org/10.1007/s11018-010-9499-5
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DOI: https://doi.org/10.1007/s11018-010-9499-5