journal article·2001-09

Coercive Force and Distribution of Critical Fields in Two-Layered Ferromagnets of Various Hardness. I. Toroidal Samples

E. S. Gorkunov, A. M. Povolotskaya, Yu. S. Subbotin

Publisher page

Abstract

The paper reports on a calculation of coercive forces in two-layered toroidal samples composed of rings with various magnetic hardness on the base of magnetic hysteresis loops characterizing materials of each component. Secondary spectra of magnetic hardness of two-layered samples, characterizing distributions of critical fields in the process of cyclic magnetization, have been investigated. A suggested method for estimating the fractions of harder and softer components in composite samples uses the secondary spectra of magnetic hardness.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Magnetic Properties and Applications · Microstructure and Mechanical Properties of Steels · Metallurgical Processes and Thermodynamics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (11)

Show source-provided references
1. Mikheev, M.N., Magnetic Method for Estimating Thicknesses of Quenched, Nitrogenated, and Carbon-Depleted Layers on Steel Structures, Izv. Akad. Nauk SSSR, OTN, 1948, nos. 5–6, pp. 53-68.
2. Gorkunov, E.S., Lapidus, B.M., and Valtysheva, I.A., Stability of Magnetic States in Two-Layered Ferromagnets against DC and AC Magnetic Fields, Defektoskopiya, 1986, no. 4, pp. 77-84.
3. Gorkunov, E.S., Somova, V.M., and Buldakova, N.B., Stability of Residually Magnetized States in Steels after Various Thermal Processing against Constant Demagnetizing Fields, Defektoskopiya, 1986, no. 9, pp. 23-32.
4. Gorkunov, E.S. and Lapidus, B.M., Magnetic Properties of Two-Layered Ferromagnets in View of Quality Tests of Surface Hardened Structures, in Strukturno-fazovye prevrashcheniya v metallakh: problemy prochnosti i plastichnosti (Structural Phase Transitions in Metals: Problems of Strength and Plasticity), Sverdlovsk: Ural Branch, USSR Academy of Sciences, 1987.
5. Deryagin, A.V., Kandaurova, G.S., and Shur, Ya.S., On the Nature of Magnetic Hardness in Plastically Strained Manganese-Gallium Alloy, Fiz. Met. Metalloved., 1973, vol. 35, issue 2, pp. 287-293.
6. Gorkunov, E.S. and Somova, V.M., Distribution of Critical Fields in Thermally Processed Structural Steels, Defektoskopiya, 1987, no. 12, pp. 37-44.
7. Yanus, R.I., Magnitnaya defektoskopiya (Magnetic Flaw Detection), Moscow-Leningrad: OGIZ, 1946, pp. 22-26.
8. Kneller, E., Ferromagnetism, Berlin, 1962.10.1007/978-3-642-86695-1_4 ↗
9. Gorkunov, E.S., Makhov, V.N., Povolotskaya, A.M., Tuzankin, S.V., Subbotin, Yu.S., and Lapidus, B.M., Magnetic Measuring Facility for Magnetic Structural Studies, Defektoskopiya, 1999, no. 3., pp. 78-84.
10. Dekhtyar, M.V., Gorbunov, A.M., Baldina, L.M., and Kasatkina, G.M., Magnetic Measurements of Quenched Layer Thickness, Zavodskaya Laboratoriya, 1946, vol. 12, nos. 9–10, pp. 808-816.
11. Dekhtyar, M.V., Coercive Force of Two-Layered Cylinder, Zh. Eksp. Teor. Fiz, 1946, issue 10, pp. 2-7.