Formation of Nanostructured State in an Internally Oxidized Vanadium Alloy Under Severe Plastic Deformation

Abstract

Using the method of transmission electron microscopy, the features of structural-phase state of an internally oxidized V–Cr–Zr–W alloy following severe plastic deformation by the method of torsion on Bridgeman’s anvils are investigated. A quantitative evaluation of the parameters of grain and defect structure is performed and the characteristic dimensions and phase composition of fine disperse particles are determined. The main factors controlling the special conditions of formation of nanostructured states are analyzed.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Russian Physics Journal
Volume	59
Issue number	12
DOIs	https://doi.org/10.1007/s11182-017-1019-5
Publication status	Accepted/In press - 8 Apr 2017

Keywords

hardening
large plastic deformations
microhardness
second-phase fine disperse particles
submicrocrystalline and nanocrystalline states
transmission electron microscopy
vanadium alloys

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1007/s11182-017-1019-5

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Formation of Nanostructured State in an Internally Oxidized Vanadium Alloy Under Severe Plastic Deformation. / Grinyaev, K. V.; Smirnov, I. V.; Ditenberg, I. A.; Tyumentsev, A. N.; Radishevskii, V. L.; Gavrilin, A. N.; Korznikov, A. V.; Chernov, V. M.

In: Russian Physics Journal, Vol. 59, No. 12, 08.04.2017, p. 1-7.

Research output: Contribution to journal › Article › peer-review

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abstract = "Using the method of transmission electron microscopy, the features of structural-phase state of an internally oxidized V–Cr–Zr–W alloy following severe plastic deformation by the method of torsion on Bridgeman{\textquoteright}s anvils are investigated. A quantitative evaluation of the parameters of grain and defect structure is performed and the characteristic dimensions and phase composition of fine disperse particles are determined. The main factors controlling the special conditions of formation of nanostructured states are analyzed.",

keywords = "hardening, large plastic deformations, microhardness, second-phase fine disperse particles, submicrocrystalline and nanocrystalline states, transmission electron microscopy, vanadium alloys",

author = "Grinyaev, {K. V.} and Smirnov, {I. V.} and Ditenberg, {I. A.} and Tyumentsev, {A. N.} and Radishevskii, {V. L.} and Gavrilin, {A. N.} and Korznikov, {A. V.} and Chernov, {V. M.}",

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AU - Grinyaev, K. V.

AU - Smirnov, I. V.

AU - Ditenberg, I. A.

AU - Tyumentsev, A. N.

AU - Radishevskii, V. L.

AU - Gavrilin, A. N.

AU - Korznikov, A. V.

AU - Chernov, V. M.

PY - 2017/4/8

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KW - large plastic deformations

KW - microhardness

KW - second-phase fine disperse particles

KW - submicrocrystalline and nanocrystalline states

KW - transmission electron microscopy

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