Thermomagnetic analysis of soft magnetic nanocrystalline alloys / Tsepelev V.,Starodubtsev Yu.,Konashkov V.,Belozerov V. // JOURNAL OF ALLOYS AND COMPOUNDS. - 2017. - V. 707, l. . - P. 210-213.

ISSN/EISSN:

0925-8388 / 1873-4669

Type:

Article

Abstract:

In the paper, the crystallization process of Fe95.5-x-y(Co, Ni)(x)Cu-1 Nb-2 Mo-1.5(Si, B)(y) alloys has been investigated using a thermomagnetic analysis. In the course of heating, continuous measurements of temperature and initial magnetic permeability were performed. Additionally, the structure and magnetic properties of the alloys were investigated at different stages of the crystallization process. It is shown that the structure formed at the peak temperature of the crystallization process is close to the optimal one and ensures high values of magnetic permeability. On the permeability-versus-time curve, a peak is found which lags behind the temperature peak. The decrease in the permeability, after its peak value is reached, can be attributed to the transition of the atomic and magnetic structure of alloy after crystallization into its stabilized state after crystallization. (C) 2017 Elsevier B.V. All rights reserved.

Author keywords:

Thermomagnetic analysis; Soft magnetic alloy; Nanocrystalline structure GRAIN-STRUCTURE; CRYSTALLIZATION

DOI:

10.1016/j.jallcom.2016.12.345

Web of Science ID:

ISI:000400709800038

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUN 15
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
EISSN	1873-4669
Keywords-Plus	GRAIN-STRUCTURE; CRYSTALLIZATION
Research-Areas	Chemistry; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
Author-Email	v.s.tsepelev@urfu.ru
Funding-Acknowledgement	Russian Federation {[}2014/236]
Funding-Text	The work was carried with support within the framework of scientific research of higher education establishments of the Russian Federation according to state assignment No. 2014/236.
Number-of-Cited-References	15
Journal-ISO	J. Alloy. Compd.
Doc-Delivery-Number	EU0OA