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Structural–Temporal Peculiarities of Dynamic Deformation of Nanostructured and Nanoscaled Metals. / Селютина, Нина Сергеевна; Borodin, E.N.; Петров, Юрий Викторович.

в: Physics of the Solid State, Том 60, № 9, 09.2018, стр. 1813-1820.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{55cf566eb63c4beab4841a8df720b72e,
title = "Structural–Temporal Peculiarities of Dynamic Deformation of Nanostructured and Nanoscaled Metals",
abstract = "The evolution of a structural–temporal integral criterion of yielding is reported for the description of the dynamic deformation of metals. The values of characteristic relaxation times, considered as the constants of the material, are shown to be suitable for the description of dynamic effects upon the nanomaterial deformation in a wide range of loading rates. Three various ways of the determination of characteristic relaxation time of nanomaterials are discussed. The behavior of the ultimate stress in the range of pulse duration from one and two points of change in the dominant mechanism of rate sensitivity is interpreted in the context of integral criterion of yielding.",
keywords = "CRYSTALS, DEPENDENCE, DIFFERENT GRAIN, RELAXATION, STRAIN-RATE, STRENGTH, TEMPERATURE, TIMES, WHISKERS, YIELD",
author = "Селютина, {Нина Сергеевна} and E.N. Borodin and Петров, {Юрий Викторович}",
note = "Funding Information: ACKNOWLEDGMENTS This work was supported by the Russian Science Foundation (project no. 17-11-01053).",
year = "2018",
month = sep,
doi = "10.1134/S1063783418090275",
language = "English",
volume = "60",
pages = "1813--1820",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "9",

}

RIS

TY - JOUR

T1 - Structural–Temporal Peculiarities of Dynamic Deformation of Nanostructured and Nanoscaled Metals

AU - Селютина, Нина Сергеевна

AU - Borodin, E.N.

AU - Петров, Юрий Викторович

N1 - Funding Information: ACKNOWLEDGMENTS This work was supported by the Russian Science Foundation (project no. 17-11-01053).

PY - 2018/9

Y1 - 2018/9

N2 - The evolution of a structural–temporal integral criterion of yielding is reported for the description of the dynamic deformation of metals. The values of characteristic relaxation times, considered as the constants of the material, are shown to be suitable for the description of dynamic effects upon the nanomaterial deformation in a wide range of loading rates. Three various ways of the determination of characteristic relaxation time of nanomaterials are discussed. The behavior of the ultimate stress in the range of pulse duration from one and two points of change in the dominant mechanism of rate sensitivity is interpreted in the context of integral criterion of yielding.

AB - The evolution of a structural–temporal integral criterion of yielding is reported for the description of the dynamic deformation of metals. The values of characteristic relaxation times, considered as the constants of the material, are shown to be suitable for the description of dynamic effects upon the nanomaterial deformation in a wide range of loading rates. Three various ways of the determination of characteristic relaxation time of nanomaterials are discussed. The behavior of the ultimate stress in the range of pulse duration from one and two points of change in the dominant mechanism of rate sensitivity is interpreted in the context of integral criterion of yielding.

KW - CRYSTALS

KW - DEPENDENCE

KW - DIFFERENT GRAIN

KW - RELAXATION

KW - STRAIN-RATE

KW - STRENGTH

KW - TEMPERATURE

KW - TIMES

KW - WHISKERS

KW - YIELD

UR - http://www.scopus.com/inward/record.url?scp=85052927480&partnerID=8YFLogxK

U2 - 10.1134/S1063783418090275

DO - 10.1134/S1063783418090275

M3 - Article

VL - 60

SP - 1813

EP - 1820

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 9

ER -

ID: 35182789