Evaluating the level of residual stresses in anisotropic electric steel / Korzunin G. S.,Lobanov M. L.,Lobanova L. V. // RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING. - 2016. - V. 52, l. 12. - P. 710-715.

ISSN/EISSN:

1061-8309 / 1608-3385

Type:

Article

Abstract:

The level of residual stresses (RS) in anisotropic electric steel (AES) is its most important functional characteristic that is responsible for losses of electric power in magnetic circuits of transformers during their service life. Reasons are given for the emergence of RS in AES and the known estimation methods are provided, the main shortcoming of the latter being the lack of quantitative estimates of RS. A simple and practically feasible method is suggested for estimating RS based on measurement of the anisotropy of magnetic properties of AES.

Author keywords:

anisotropic electric steel; residual stresses; magnetic measurements; magnetic induction; anisotropy of magnetic properties

DOI:

10.1134/S106183091612010X

Web of Science ID:

ISI:000394284500006

Соавторы в МНС:

Другие поля

Поле	Значение
Month	DEC
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3385
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Characterization \& Testing
Author-Email	korzunin@imp.uran.ru m.l.lobanov@urfu.ru l.v.lobanova@urfu.ru
Funding-Acknowledgement	Russian Federation Government {[}211, 02.A03.21.0006]; Russian Federation Ministry of Education and Science {[}11.1465.2014/K]
Funding-Text	This work was supported by Regulation no. 211 of the Russian Federation Government, contract no. 02.A03.21.0006 and in the framework of the state order from the Russian Federation Ministry of Education and Science, project no. 11.1465.2014/K.
Number-of-Cited-References	20
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	2
Journal-ISO	Russ. J. Nondestr. Test.
Doc-Delivery-Number	EL0AG