Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Determining characteristic plastic-relaxation times using micro- and nanocrystalline nickel as an example. / Borodin, E.N.; Selyutina, N.S.; Petrov, Y.V.
в: Doklady Physics, Том 61, № 3, 2016, стр. 143-146.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Determining characteristic plastic-relaxation times using micro- and nanocrystalline nickel as an example
AU - Borodin, E.N.
AU - Selyutina, N.S.
AU - Petrov, Y.V.
PY - 2016
Y1 - 2016
N2 - Based on the concept of the incubation time of plastic deformation, an integral yield criterion is introduced and time effects of irreversible deformation are considered. The efficiency of the approach is demonstrated using micro and nanocrystalline nickel as an example. The parameters of the phenomenological model are treated physically from the viewpoint of the behavior of the defect structure of the material, which is controlled by the dislocation sliding and grain-boundary slip mechanisms in a wide range of the rate of deformation.
AB - Based on the concept of the incubation time of plastic deformation, an integral yield criterion is introduced and time effects of irreversible deformation are considered. The efficiency of the approach is demonstrated using micro and nanocrystalline nickel as an example. The parameters of the phenomenological model are treated physically from the viewpoint of the behavior of the defect structure of the material, which is controlled by the dislocation sliding and grain-boundary slip mechanisms in a wide range of the rate of deformation.
U2 - 10.1134/S1028335816030095
DO - 10.1134/S1028335816030095
M3 - Article
VL - 61
SP - 143
EP - 146
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 3
ER -
ID: 7952259