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Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 85, Issue 7, Pages 144–148
(Mi jtf7839)
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This article is cited in 3 scientific papers (total in 3 papers)
Brief Communications
Peculiarities of the phase composition and structure of the high-entropy FeWMoCrVSiMnC multicomponent steel
V. G. Pushinab, N. N. Kuranovaa, N. V. Nikolaevaa, A. N. Uksusnikova, Yu. M. Ustyugova, E. S. Belosludtsevaa, A. V. Pushinab, A. E. Svirida a Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
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.
Received: 12.07.2014
Citation:
V. G. Pushin, N. N. Kuranova, N. V. Nikolaeva, A. N. Uksusnikov, Yu. M. Ustyugov, E. S. Belosludtseva, A. V. Pushin, A. E. Svirid, “Peculiarities of the phase composition and structure of the high-entropy FeWMoCrVSiMnC multicomponent steel”, Zhurnal Tekhnicheskoi Fiziki, 85:7 (2015), 144–148; Tech. Phys., 60:7 (2015), 1088–1092
Linking options:
https://www.mathnet.ru/eng/jtf7839 https://www.mathnet.ru/eng/jtf/v85/i7/p144
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