Magnetization distribution in a soft magnetic amorphous alloy ribbon in as-quenched state and efficiency of heat treatment / Skulkina N. A.,Ivanov O. A.,Shubina L. N.,Blinova O. V. // PHYSICS OF METALS AND METALLOGRAPHY. - 2016. - V. 117, l. 11. - P. 1085-1091.

ISSN/EISSN:

0031-918X / 1555-6190

Type:

Article

Abstract:

The effect of heat treatment in air on the formation of magnetic properties has been studied based on the example of soft magnetic Fe77Ni1Si9B13 and Fe81B13Si4C2 amorphous ribbons characterized by positive magneto-striction. The magnetization distribution in the ribbons in the as-quenched state was shown to affect the efficiency of annealing. Under certain conditions, heat treatment, which results in the formation of mainly amorphous state of ribbon surface, is more efficient for samples characterized by high volume of orthogonally magnetized domains. This can be related to high in-plane tensile stresses, which are induced by hydrogen and oxygen atoms introduced into the ribbon surface upon its interaction with atmospheric water vapor.

Author keywords:

magnetic permeability; magnetization; soft magnetic amorphous alloys; heat treatment; cooling rate; isothermal annealing temperature; magnetization distribution; interaction with water vapor IRON-BASED ALLOYS; STRUCTURAL RELAXATION; METALLIC GLASSES; SURFACE; VAPOR

DOI:

10.1134/S0031918X16110120

Web of Science ID:

ISI:000388217100002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	NOV
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1555-6190
Keywords-Plus	IRON-BASED ALLOYS; STRUCTURAL RELAXATION; METALLIC GLASSES; SURFACE; VAPOR
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 {[}2582, 032]
Funding-Text	This study was in part supported by the Ministry of Education and Science of the Russian Federation (projects nos. 2582 and 032).
Number-of-Cited-References	18
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	10
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	EC5ZZ