The effect of thermomechanical treatment regimes on microstructure and mechanical properties of V–Me(Cr, W)–Zr–C alloys

Journal Article · Tue Dec 15 00:00:00 EST 2015 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778815100130· OSTI ID:22471977

Ditenberg, I. A.; Grinyaev, K. V. ^[1]; Smirnov, I. V. ^[2]; Pinzhin, Yu. P. ^[1]; Chernov, V. M.; Potapenko, M. M.; Drobyshev, V. A.; Kravtsova, M. V. ^[3]

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1. Russian Academy of Sciences, Institute of Strength Physics and Materials Science, Siberian Branch (Russian Federation)
2. Kuznetsov Siberian Physicotechnical Institute (Russian Federation)
3. Bochvar High-Technology Research Institute of Inorganic Materials (Russian Federation)

The regularities of the formation of a heterophase structure in dispersion-strengthened vanadium V–Me(Cr, W)–Zr–C alloys are studied as a function of the regimes of their thermomechanical treatment. The regimes of treatment providing a substantial increase in the dispersity and homogeneity of spatial distribution of ZrC particles, temperature of recrystallization, and high-temperature (at T = 800°C) short-time strength are found in comparison to conventional treatment regimes.

• OSTI ID: 22471977
• Journal Information: Physics of Atomic Nuclei, Vol. 78, Issue 10; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CARBON ADDITIONS
CHROMIUM ALLOYS
COMPARATIVE EVALUATIONS
MECHANICAL PROPERTIES
MICROSTRUCTURE
PARTICLES
RECRYSTALLIZATION
SPATIAL DISTRIBUTION
TEMPERATURE DEPENDENCE
THERMOMECHANICAL TREATMENTS
TUNGSTEN ALLOYS
VANADIUM
VANADIUM ALLOYS
ZIRCONIUM ALLOYS
ZIRCONIUM CARBIDES