The peculiarities of magnetic and eddy-current testing of quenched structural steel hardened by nanostructuring frictional treatment / Makarov A. V.,Gorkunov E. S.,Savrai R. A.,Kolobylin Yu M.,Kogan L. Kh.,Yurovskikh A. S.,Pozdejeva N. A.,Malygina I. Yu. // RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING. - 2012. - V. 48, l. 11. - P. 615-622.

ISSN/EISSN:

1061-8309 / нет данных

Type:

Article

Abstract:

This paper deals with the study of the potential of the magnetic and eddy-current methods for the assessment of the structural state of hardened wear-resistant layers on the surface of quenched medium-carbon structural steel 50 (0.51 wt \% C) that is subjected to frictional treatment by a sliding hemispherical hard-alloy indenter. It is found that the presence of a thin 220 mu m hardened wear-resistant layer on the surface of quenched steel 50 can be verified by readings of an eddy-current instrument, as well as by values of the coercive force (for major and minor magnetic hysteresis loops) and the residual magnetic induction (for minor magnetic hysteresis loops if measurements are carried out in weak magnetic fields). The eddy-current method has the highest susceptibility to the structural transformations caused by frictional treatment.

Author keywords:

structural steel; frictional treatment; nanocrystalline structure; wear resistance; magnetic method; eddy-current method WEAR-RESISTANCE; CARBON-STEELS; FEATURES; QUALITY; LASER

DOI:

10.1134/S1061830912110034

Web of Science ID:

ISI:000314292700001

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	WEAR-RESISTANCE; CARBON-STEELS; FEATURES; QUALITY; LASER
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Characterization \& Testing
Author-Email	makarov@imach.uran.ru
ResearcherID-Numbers	Davydova, Natalia/D-6038-2016 Makarov, Aleksey/D-5663-2016 Savrai, Roman/D-5571-2016 Malygina, Irina/D-6043-2016 Горкунов, Эдуард/D-5091-2016 Kolobylin, Yury/D-6083-2016
ORCID-Numbers	Davydova, Natalia/0000-0002-3895-7284 Makarov, Aleksey/0000-0002-2228-0643 Savrai, Roman/0000-0001-9873-3621 Горкунов, Эдуард/0000-0003-1820-2746 Kolobylin, Yury/0000-0002-7831-2624
Funding-Acknowledgement	Program of Basic Research of the Ural Branch of the Russian Academy of Sciences {[}12-T-1-1010, 12]; Russian Foundation for Basic Research {[}11-08-01025-a]; {[}12-P-1-1027]; {[}25]
Funding-Text	This work was partially supported by the Program of Basic Research of the Ural Branch of the Russian Academy of Sciences, project no. 12-T-1-1010 (Program no. 12 of the Division of Energy, Mechanics, Machine Building, and Problems of Control of the RAS) and project no. 12-P-1-1027 (Program no. 25 of the Presidium of the RAS), and the Russian Foundation for Basic Research (project no. 11-08-01025-a.
Number-of-Cited-References	27
Usage-Count-Since-2013	5
Journal-ISO	Russ. J. Nondestr. Test.
Doc-Delivery-Number	081CE