Standard

Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters. / Селютина, Нина Сергеевна; Петров, Юрий Викторович.

в: Physics of the Solid State, Том 60, № 2, 02.2018, стр. 244-249.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Селютина, НС & Петров, ЮВ 2018, 'Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters', Physics of the Solid State, Том. 60, № 2, стр. 244-249. https://doi.org/10.1134/S1063783418020221

APA

Селютина, Н. С., & Петров, Ю. В. (2018). Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters. Physics of the Solid State, 60(2), 244-249. https://doi.org/10.1134/S1063783418020221

Vancouver

Селютина НС, Петров ЮВ. Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters. Physics of the Solid State. 2018 Февр.;60(2):244-249. https://doi.org/10.1134/S1063783418020221

Author

Селютина, Нина Сергеевна ; Петров, Юрий Викторович. / Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters. в: Physics of the Solid State. 2018 ; Том 60, № 2. стр. 244-249.

BibTeX

@article{a803a0bc6bf54bc9b3439be5f261dc3e,
title = "Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters",
abstract = "The behavior of the yield strength of steel and a number of aluminum alloys is investigated in a wide range of strain rates, based on the incubation time criterion of yield and the empirical models of Johnson-Cook and Cowper-Symonds. In this paper, expressions for the parameters of the empirical models are derived through the characteristics of the incubation time criterion; a satisfactory agreement of these data and experimental results is obtained. The parameters of the empirical models can depend on some strain rate. The independence of the characteristics of the incubation time criterion of yield from the loading history and their connection with the structural and temporal features of the plastic deformation process give advantage of the approach based on the concept of incubation time with respect to empirical models and an effective and convenient equation for determining the yield strength in a wider range of strain rates.",
keywords = "ALUMINUM-ALLOY, DEPENDENCE, FRACTURE, HIGH-STRAIN RATE, JOHNSON-COOK MODEL, PLASTIC-DEFORMATION, RATES, RELAXATION, STRESS, TEMPERATURES",
author = "Селютина, {Нина Сергеевна} and Петров, {Юрий Викторович}",
note = "Funding Information: ACKNOWLEDGMENTS The study was supported by the Russian Science Foundation, project no. 17-71-10061.",
year = "2018",
month = feb,
doi = "10.1134/S1063783418020221",
language = "English",
volume = "60",
pages = "244--249",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Prediction of the Dynamic Yield Strength of Metals Using Two Structural–Temporal Parameters

AU - Селютина, Нина Сергеевна

AU - Петров, Юрий Викторович

N1 - Funding Information: ACKNOWLEDGMENTS The study was supported by the Russian Science Foundation, project no. 17-71-10061.

PY - 2018/2

Y1 - 2018/2

N2 - The behavior of the yield strength of steel and a number of aluminum alloys is investigated in a wide range of strain rates, based on the incubation time criterion of yield and the empirical models of Johnson-Cook and Cowper-Symonds. In this paper, expressions for the parameters of the empirical models are derived through the characteristics of the incubation time criterion; a satisfactory agreement of these data and experimental results is obtained. The parameters of the empirical models can depend on some strain rate. The independence of the characteristics of the incubation time criterion of yield from the loading history and their connection with the structural and temporal features of the plastic deformation process give advantage of the approach based on the concept of incubation time with respect to empirical models and an effective and convenient equation for determining the yield strength in a wider range of strain rates.

AB - The behavior of the yield strength of steel and a number of aluminum alloys is investigated in a wide range of strain rates, based on the incubation time criterion of yield and the empirical models of Johnson-Cook and Cowper-Symonds. In this paper, expressions for the parameters of the empirical models are derived through the characteristics of the incubation time criterion; a satisfactory agreement of these data and experimental results is obtained. The parameters of the empirical models can depend on some strain rate. The independence of the characteristics of the incubation time criterion of yield from the loading history and their connection with the structural and temporal features of the plastic deformation process give advantage of the approach based on the concept of incubation time with respect to empirical models and an effective and convenient equation for determining the yield strength in a wider range of strain rates.

KW - ALUMINUM-ALLOY

KW - DEPENDENCE

KW - FRACTURE

KW - HIGH-STRAIN RATE

KW - JOHNSON-COOK MODEL

KW - PLASTIC-DEFORMATION

KW - RATES

KW - RELAXATION

KW - STRESS

KW - TEMPERATURES

UR - http://www.scopus.com/inward/record.url?scp=85042743216&partnerID=8YFLogxK

UR - http://link.springer.com/10.1134/S1063783418020221

UR - http://www.mendeley.com/research/prediction-dynamic-yield-strength-metals-using-two-structuraltemporal-parameters

U2 - 10.1134/S1063783418020221

DO - 10.1134/S1063783418020221

M3 - Article

VL - 60

SP - 244

EP - 249

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 2

ER -

ID: 35182677