Relaxation mechanism of plastic deformation and its justification using the example of the sharp yield point phenomenon in whiskers. / Petrov, Y.V.; Borodin, E.N.
In: Physics of the Solid State, Vol. 57, No. 2, 2015, p. 353-359.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Relaxation mechanism of plastic deformation and its justification using the example of the sharp yield point phenomenon in whiskers
AU - Petrov, Y.V.
AU - Borodin, E.N.
PY - 2015
Y1 - 2015
N2 - © 2015, Pleiades Publishing, Ltd.The generality of the dynamic approach to a wide range of problems of the continuum mechanics, including deformation at the rates determining quasi-static deformation conditions has been demonstrated using the example of deformation of cadmium and copper whiskers. The sharp yield point phenomenon has been analyzed in terms of the theory of dislocations and phenomenological integrated criteria of plasticity. It has been shown that the characteristic relaxation times used in these criteria, regardless of the applied model of plasticity, reflect essential properties of the very deformation process itself.
AB - © 2015, Pleiades Publishing, Ltd.The generality of the dynamic approach to a wide range of problems of the continuum mechanics, including deformation at the rates determining quasi-static deformation conditions has been demonstrated using the example of deformation of cadmium and copper whiskers. The sharp yield point phenomenon has been analyzed in terms of the theory of dislocations and phenomenological integrated criteria of plasticity. It has been shown that the characteristic relaxation times used in these criteria, regardless of the applied model of plasticity, reflect essential properties of the very deformation process itself.
U2 - 10.1134/S1063783415020286
DO - 10.1134/S1063783415020286
M3 - Article
VL - 57
SP - 353
EP - 359
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 2
ER -
ID: 4012816