Effect of hydrostatic pressure on the plasticity of copper. / Egorov, S.A.
In: Technical Physics, No. 11, 2013, p. 1600-1603.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effect of hydrostatic pressure on the plasticity of copper
AU - Egorov, S.A.
PY - 2013
Y1 - 2013
N2 - A new technique is designed to plot stress-strain curves during torsion at hydrostatic pressure up to 250 MPa. It is used to study the effect of pressure on the torsional strain to failure of copper. The experimental results demonstrate that the plasticity of the material increases in the pressure range 0-150 MPa and remains constant in the range 150-250 MPa. This reaction of the material is likely to be related to the fact that pressure can increase the dislocation density required for plastic flow. © 2013 Pleiades Publishing, Ltd.
AB - A new technique is designed to plot stress-strain curves during torsion at hydrostatic pressure up to 250 MPa. It is used to study the effect of pressure on the torsional strain to failure of copper. The experimental results demonstrate that the plasticity of the material increases in the pressure range 0-150 MPa and remains constant in the range 150-250 MPa. This reaction of the material is likely to be related to the fact that pressure can increase the dislocation density required for plastic flow. © 2013 Pleiades Publishing, Ltd.
U2 - 10.1134/S1063784213110078
DO - 10.1134/S1063784213110078
M3 - Article
SP - 1600
EP - 1603
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 11
ER -
ID: 7520403