Peculiarities of the phase composition and structure of the high-entropy FeWMoCrVSiMnC multicomponent steel / Pushin V. G.,Kuranova N. N.,Nikolaeva N. V.,Uksusnikov A. N.,Ustyugov Yu. M.,Belosludtseva E. S.,Pushin A. V.,Svirid A. E. // TECHNICAL PHYSICS. - 2015. - V. 60, l. 7. - P. 1088-1092.

ISSN/EISSN:

1063-7842 / 1090-6525

Type:

Article

Abstract:

We report on the results of analysis of the phase composition, structure, and hardness of high-entropy FeWMoCrVSiMnC multicomponent steel subjected to synthesis and subsequent thermal treatment. Analysis is carried out using the methods of analytic transmission and scanning structural and orientational electron microscopy, optical metallography, X-ray energy-dispersive spectroscopy, X-ray phase and structural analyses, and Rockwell measurements of hardness. It is found that steel has a high hardness (62 HRC) and is in ultra-fine-disperse composite martensite-multicarbide state. All carbides are distributed uniformly over the steel volume and have nano- and submicrometer scales depending on the carbide type.

Author keywords:

ALLOY; MICROSTRUCTURE; ELEMENTS

DOI:

10.1134/S1063784215070208

Web of Science ID:

ISI:000358069700024

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1090-6525
Keywords-Plus	ALLOY; MICROSTRUCTURE; ELEMENTS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	pushin@imp.uran.ru
ResearcherID-Numbers	Uksusnikov, Alexey/J-5270-2013 Kuranova, Natalia/J-4368-2013 Vladimir, Pushin/J-4807-2013 Ustyugov, Yurii/K-1725-2013 Belosludtseva, Elena/A-3993-2015
ORCID-Numbers	Uksusnikov, Alexey/0000-0003-2551-8968 Kuranova, Natalia/0000-0002-5330-7909 Vladimir, Pushin/0000-0001-7569-0999 Ustyugov, Yurii/0000-0002-7474-9554 Belosludtseva, Elena/0000-0001-5626-3801
Funding-Acknowledgement	Russian Foundation for Basic Research {[}13-02-96012]
Funding-Text	This work was supported by the Russian Foundation for Basic Research, grant no. 13-02-96012.
Number-of-Cited-References	12
Usage-Count-Since-2013	24
Journal-ISO	Tech. Phys.
Doc-Delivery-Number	CM9ZJ