Effect of heat treatment in air and a chemically active environment on the magnetic properties of cobalt-based soft magnetic amorphous alloys / Skulkina N. A.,Ivanov O. A.,Stepanova E. A.,Blinova O. V.,Kuznetsov P. A.,Mazeeva A. K. // PHYSICS OF METALS AND METALLOGRAPHY. - 2016. - V. 117, l. 10. - P. 982-989.

ISSN/EISSN:
0031-918X / 1555-6190
Type:
Article
Abstract:
The influence of heat treatment in air on the level of magnetic properties has been studied on the example of a ribbon of an amorphous cobalt-based (Co-Fe-Ni-Cr-Si-B) soft-magnetic alloy with a nearzero saturation magnetostriction. The investigation of the interaction of the ribbon surface with water and water vapor and its influence on the magnetization distribution showed the possibility of applying surface treatment to determine the sign of saturation magnetostriction. The sign of saturation magnetostriction in the initial (quenched) state confirmed the presence of a negative magnetostriction in the ribbon. Based on the results obtained, the dependence of the sign of saturation magnetostriction on the structural state that is obtained upon heat treatment has been revealed.
Author keywords:
magnetic permeability; magnetization; amorphous soft-magnetic alloys; heat treatment; rate of cooling; temperature of isothermal holding; magnetization distribution; interaction with vapor RELAXATION; TIME
DOI:
10.1134/S0031918X16100124
Web of Science ID:
ISI:000386675900003
Соавторы в МНС:
Другие поля
Поле Значение
Month OCT
Publisher MAIK NAUKA/INTERPERIODICA/SPRINGER
Address 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language English
EISSN 1555-6190
Keywords-Plus RELAXATION; TIME
Research-Areas Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories Metallurgy \& Metallurgical Engineering
Author-Email nadezhda-skulkina@yandex.ru
Funding-Acknowledgement Ministry of Education and Science of the Russian Federation {[}RFMEFI62514X0018]
Funding-Text This work was supported in part by the projects of the Ministry of Education and Science of the Russian Federation (the unique identifier of applied research and experimental development RFMEFI62514X0018.
Number-of-Cited-References 14
Usage-Count-Last-180-days 2
Usage-Count-Since-2013 6
Journal-ISO Phys. Metals Metallogr.
Doc-Delivery-Number EA5QF