Indeed, for re-loading in these materials, a loop of hysteresis is formed on the deformation curve
, which corresponds to the amount of energy emitted in the form of heat.
The values of f andD were taken from the center of the pseudo-elastic portion of the force deformation curve
of the bending tests.
The deformation curve
shows a transformation region during heating and another--martensitic transformation--approximately 150 seconds into the process.
In the tests, razor blade shear energy (N * mm) is calculated as the area under the force deformation curve
from the beginning to the end of the test.
At that point a load is reached that leads to crack development with a drop in the load deformation curve
in some test specimens.
The test specimens compressed in the dominating direction of the fibres (2nd direction) initially deformed more slowly and their deformation curve
at the initial compression stage was more upright.
The cyclic deformation curve
of the forged steel is independent of the geometrical direction (i.
The above analysis of clay deformation clearly indicates that based on the assumption of uniform deformation curve
of clay in effective stress-strain-time space, the residual deformation ([[epsilon].
7] reported that recovery can take place at room temperature by investigating the Kikuchi line and the deformation curve
of the AZ31 Mg alloy.
The Young's modulus E (MPa) was calculated as the slope of the initial part of deformation curve
For approximation of deformation curve
of the smooth sample with sixfold resharpening the power law hardening equation [s.
Hyperelastic constitutive models are used to represent the nonlinear elastic deformation curve