Abstract
Three different methods of visualization of a spatially nonuniform magnetic field using the same single-crystal ferrite-garnet film are considered. The method are based on determination of three-dimensional distributions of the components of a nonuniform magnetic field using the configurations of domain structures formed in the detecting ferrite-garnet film. The possibilities of these methods for visualizing the scattered fields induced by both the grains in steel for general engineering purposes and the domain structure in transformer steel are demonstrated.
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Chervonenkis, A.Ya. and Kubrakov, N.V., Magneto-Optical Visualization and Topographic Mapping of Magnetic Fields, Pis'ma v Zh. Tekh. Fiz., 1982, vol. 8, no. 11, pp. 696-699.
Kubrakov, N.V., Method of Magneto-Optical Visualization and Topographic Mapping of Spatially Nonuniform Magnetic Fields, Trudy IOFAN, 1992, vol. 35, pp. 136-163.
Demin, V.P., Demin, A.P., Mironov, V.B., and Pokrovskii, A.D., Using Thin Magnetic Films with Regulated Domain Structure for Detecting Fatigue Failure, Defektoskopiya, 1991, no. 3, pp. 39-43.
Gobov, Yu.L. and Taluts, A.G., Formation of Magnetic Domain Structures with Different Topologies Mapping Three-Dimensional Magnetic Field Distribution, Defektoskopiya, 1997, no. 12, pp. 43-48.
Tarasenko, V.V., Chenskii, E.V., and Dikshtein, I.E., Theory of Nonuniform Magnetic States in Ferromagnets in the Neighborhood of Phase Transitions of the Second Kind, Zh. Eksper. Teor. Fiz., 1976, vol. 70, no. 6, pp. 2178-2188.
Bespyatykh, Yu.I., Dikshtein, I.E., Meriakri, S.V., and Tarasenko, V.V., Lattices of Magnetic Domains in a Normally Magnetized Ferromagnetic Plate in the Neighborhood of the Curie Temperature, Fiz. Met. Metalloved., 1982, vol. 24, no. 2, pp. 449-457.
Dikshtein, I.E., Lisovskii, F.V., Mansvetova, E.G., and Tarasenko, V.V., Spontaneous and Orientation Phase Transitions in Quasi-Unidirectional Magnetic Films, Zh. Eksp. Teor. Fiz., 1984, vol. 86, no. 4, pp. 1473-1493.
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Gobov, Y.L., Lavrent'ev, A.G. & Ivashova, K.A. Methods of Visualization of the Magnetic Field Using Single-Crystal Ferrite-Garnet Films. Russian Journal of Nondestructive Testing 39, 223–229 (2003). https://doi.org/10.1023/B:RUNT.0000009076.80881.f8
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DOI: https://doi.org/10.1023/B:RUNT.0000009076.80881.f8