Behavior of magnetic characteristics in promising nitrogen-containing steels upon elastoplastic deformation / Gorkunov E. S.,Putilova E. A.,Zadvorkin S. M.,Makarov A. V.,Pecherkina N. L.,Kalinin G. Yu.,Mushnikova S. Yu.,Fomina O. V. // PHYSICS OF METALS AND METALLOGRAPHY. - 2015. - V. 116, l. 8. - P. 838-849.

ISSN/EISSN:

0031-918X / 1555-6190

Type:

Article

Abstract:

We report on the studied influence of the applied normal and tangential stresses, as well as their combined effect on the structure, phase composition, and magnetic properties of three high-nitrogen steels (HNS). Two of the studied steels in the initial state had an austenitic structure and were diamagnetic. The third steel, according to the data of the X-ray diffraction and metallographic analysis, contained 7\% delta-ferrite in its composition, which specifies its ferromagnetic properties. The nitrogen steels studied in this work have demonstrated the stability of the phase composition, as well as of the magnetic properties at various loading conditions, and, thus, can be used in the production of articles and elements of structures that are required to exhibit low magnetization and high stable magnetic characteristics under an applied force. Parameters that can be used as the informative ones when estimating changes that occur upon the production and exploitation of articles and elements made of HNSs with small contents of delta ferrite have been determined.

Author keywords:

high-nitrogen corrosion-resistant steel; stability of magnetic characteristics; normal stresses; tangential stresses TRANSFORMATIONS; FEATURES

DOI:

10.1134/S0031918X15080050

Web of Science ID:

ISI:000358942600013

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1555-6190
Keywords-Plus	TRANSFORMATIONS; FEATURES
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	tuevaevgenya@mail.ru
ResearcherID-Numbers	Makarov, Aleksey/D-5663-2016 Putilova, Evgeniia/J-8984-2015 Горкунов, Эдуард/D-5091-2016 Zadvorkin, Sergey/E-6635-2016 Pecherkina, Nina/J-6719-2013
ORCID-Numbers	Makarov, Aleksey/0000-0002-2228-0643 Putilova, Evgeniia/0000-0002-8508-8413 Горкунов, Эдуард/0000-0003-1820-2746 Zadvorkin, Sergey/0000-0002-7918-8207 Pecherkina, Nina/0000-0003-2647-5904
Funding-Acknowledgement	Russian Foundation for Basic Research {[}14-08-31313-mol\_a, 13-01-00732]; Ural Branch of the Russian Academy of Sciences {[}12-1-2-011-Arktika, 13-1-018-PRO]
Funding-Text	This work was performed within the state task ``Structura,{''} no. 01201463331, and was in part supported by the Russian Foundation for Basic Research, project nos. 14-08-31313-mol\_a and 13-01-00732, as well as the programs of the Ural Branch of the Russian Academy of Sciences nos. 12-1-2-011-Arktika and 13-1-018-PRO. The equipment of the Plastometry Center of Collaborative Access, Institute of Engineering Science, Ural Branch, Russian Academy of Sciences, was utilized in this work. The transmission electron-microscopic studies were performed in the Electron Microscopy Center of Collaborative Access, Ural Branch, Russian Academy of Sciences, Division of Electron Microscopy, Testing Center of Nanotechnologies and Promising Materials, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences.
Number-of-Cited-References	26
Usage-Count-Since-2013	7
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	CO1VA