Low-temperature plastic flow in TRIP steels has been found to be controlled by stress-assisted isothermal martensitic transformation. For these conditions, the thermodynamics and kinetic theory of martensitic transformations leads directly to constitutive relations predicting the dependence of flow stress on temperature, strain, strain-rate, and stress-state, consistent with the observed behavi...

abstract at present study constant rate of strain (crs) consolidation under non-darcy condition was investigated. in this study a governing conditions of drainage pore water were investigated using proposed equation. the crs experiments under different rates of strain were conducted on different soil samples. results these experiments and there comparison with proposed equation showed that flow...

Abstract This article reports the effects of friction on flow stress-strain curve obtained from uniaxial compression test. Uniaxial test was done at deformation temperature range 575 °C–650 °C and strain rates 0.001 s −1 , 0.01 0.1 0.5 to a 0.6 using Gleeble ® 3500 thermo-mechanical simulator. The parameter calculated by analytical equation literature. study results. results showed variation be...