Mechanical behaviour of multiphase materials : an intermediate mixture law without fitting parameter

Microstructure based prediction of strain hardening behavior of dual phase steels

“…The third term comprises of the effects of stored dislocation strengthening as well as work softening due to recovery [30][31][32].…”

Microstructure based modeling for the mechanical behavior of ferrite–pearlite steels suitable to capture isotropic and kinematic hardening

“…The main effort has been dedicated to model the size effects in each phase in order to predict specific size effects on the macroscopic kinematical hardening. Calculations have been developed on the basis of existing microstructurebased approaches predicting the tensile curves [7,8] and rheological behavior at high strain of these ferrite-pearlite steels [9]. These models have directly inspired recent works of Hu et al [10] for instance.…”

Static Strain Aging of Microstructural Constituents in Transformation-Induced-Plasticity Steel

“…[80,81] Several forms of mixture laws were proposed for two-phase-system alloys. [76,[82][83][84][85][86][87][88] Bouquerel et al [62] have proposed a model for TRIP steels based on a mechanical law of mixture first proposed by Tamura et al [88] and the Mecking-Kocks theory. [89] The stress-strain curves of a CMnSi TRIP steel were predicted by combining the mechanical behavior of the isolated phases from the work of Samek et al [31,51] The isolated phases, i.e., ferrite and bainite, were prepared as bulk phases.…”