Formation of magnetic anisotropy in amorphous Fe–Ni–B–Si alloys


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Abstract

The influence of annealing at 520°C on the saturation magnetic field and coercive force of amorphous 2NSR Fe–Ni–B–Si alloys is investigated. As a result of annealing, the saturation magnetic field reaches 1000–1800 Oe. Regions of short-range order (clusters) with a direction in which the atomic pairs are ordered are thought to be formed in the alloys. The formation of the coercive force in amorphous 2NSR alloys is described.

About the authors

B. A. Kornienkov

Bardin Central Research Institute of Ferrous Metallurgy

Author for correspondence.
Email: boris_kornienkov@yandex.ru
Russian Federation, Moscow

M. A. Libman

Bardin Central Research Institute of Ferrous Metallurgy

Email: boris_kornienkov@yandex.ru
Russian Federation, Moscow

B. V. Molotilov

Bardin Central Research Institute of Ferrous Metallurgy

Email: boris_kornienkov@yandex.ru
Russian Federation, Moscow

D. I. Kadyshev

Lomonosov Moscow State University

Email: boris_kornienkov@yandex.ru
Russian Federation, Moscow

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