Magnetic properties, thermal stability, and structure of soft magnetic (Fe0.7Co0.3)88Hf2W2Mo2Zr1B4Cu1 alloy that underwent high-temperature nanocrystallization

被引：0
|
作者：
N. V. Dmitrieva
V. A. Lukshina
E. G. Volkova
D. A. Shishkin
A. P. Potapov
B. N. Filippov
机构：
[1] Russian Academy of Sciences,Institute of Metal Physics, Ural Branch
[2] Ural Federal University,undefined
来源：
The Physics of Metals and Metallography | 2015年 / 116卷
关键词：
Fe- and Co-based nanocrystalline alloy; magnetic properties; thermal stability; magnetic anisotropy; electron microscopy;
D O I：
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摘要：
The effect of the temperature of nanocrystallizing annealing (NA) at temperatures of 670–750°C on the magnetic properties, structure, and thermal stability of the (Fe0.7Co0.3)88Hf2W2Mo2Zr1B4Cu1 alloy has been studied. The NA was performed both in the presence of tensile stresses applied to samples and in the absence of stresses. It was found that the nanocrystallization of the alloy under applied tensile stresses induces the longitudinal magnetic anisotropy with an easy magnetization axis parallel to the long side of the ribbon. The optimum conditions for nanocrystallization of the alloy, which stabilize its magnetic properties at a fairly high temperature of 570°C, have been determined.
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页码：248 / 255
页数：7
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