Anharmonicity Effect on Heat Release and Metals Hardening under Quasistatic Tensile Stress. / Sud’enkov, Yu. V.
In: Physics of the Solid State, Vol. 62, No. 1, 2020, p. 168-173.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Anharmonicity Effect on Heat Release and Metals Hardening under Quasistatic Tensile Stress
AU - Sud’enkov, Yu. V.
N1 - Sud’enkov, Y.V. Anharmonicity Effect on Heat Release and Metals Hardening under Quasistatic Tensile Stress. Phys. Solid State 62, 168–173 (2020). https://doi.org/10.1134/S1063783420010333
PY - 2020
Y1 - 2020
N2 - In this paper, we present the analysis of results of experimental studies of energy dissipation and variations of the transverse strain coefficients under quasistatic tensile stress of metals. The nature of changes in these processes at different stages of deformation is considered: elastic, nonlinear, transition from elastic to developed plastic flow, and developed plastic flow. It is shown that at all stages there is a correlation of changes in independently measured strain parameters: temperature, transverse strain coefficients, and hardening. The decisive effect of the interaction potential anharmonicity on the nature of the processes of changes in modules and dissipation at the nonlinear stage of deformation is discussed.
AB - In this paper, we present the analysis of results of experimental studies of energy dissipation and variations of the transverse strain coefficients under quasistatic tensile stress of metals. The nature of changes in these processes at different stages of deformation is considered: elastic, nonlinear, transition from elastic to developed plastic flow, and developed plastic flow. It is shown that at all stages there is a correlation of changes in independently measured strain parameters: temperature, transverse strain coefficients, and hardening. The decisive effect of the interaction potential anharmonicity on the nature of the processes of changes in modules and dissipation at the nonlinear stage of deformation is discussed.
KW - anharmonicity
KW - heat release
KW - lateral deformation coefficient
KW - tangent modules
KW - STRAIN
UR - http://www.scopus.com/inward/record.url?scp=85081030623&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/7662cc80-1ea6-3131-9105-e7cbf2d06924/
U2 - 10.1134/S1063783420010333
DO - 10.1134/S1063783420010333
M3 - Article
AN - SCOPUS:85081030623
VL - 62
SP - 168
EP - 173
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 1
ER -
ID: 52524071