Formatting plots with the option to limit the displayed area of the graph. Explore signal plots using cursors and a special SimData analytics panel. Formation of custom signal graphs in the calculation results for analytical purposes. Processing of initial signals by mathematical functions to obtain ...
Moreover, damage formation, fracture, and failure in metals are also often related to deformation localization and microstructures formed during deformation [8], [9], [10], [11]. Besides, the material properties of crystalline materials depend on the microstructures developing during the deformation...
Johnson–Cook GND: Geometrically necessary dislocation SSD: Statistically stored dislocation KAM: Kernel average misorientation HCP: Hexagonal close-packed structure References Mertová K, Palán J, Duchek M et al (2020) Continuous production of pure titanium with ultrafine to nanocrystalline micros...
In DSSAT-CERES the grain N demand (GNDEM) is calculated as follow:GNDEM=minGROGRPA×GRNMX100,LAGSTAGE×TFGN×GRNUM×G2×DU×0.001×GRNS100where GROGRPA is the grain growth possible assimilation and is function of the potential grain growth (GROGRPT), the potential reserve growth and ...
of 1mm in diameter. A succeeding annealing under inert atmosphere leads to the formation of recrystallized grains around the indents. Thecrystal plasticity finite element methodis used to predict the distribution of crystallographic slip around the indents. The amount of accumulated slip is used to ...
aSchematic of the custom-built die with the bent sample;bGleeble 3500 thermomechanical simulator assembled with the experimental sample;cstate monitoring of the bending progress;dmesh model 2.2Material characterisation To eliminate the variance owing to possible uneven formation at two sides of the exp...
Formatting plots with the option to limit the displayed area of the graph. Explore signal plots using cursors and a special SimData analytics panel. Formation of custom signal graphs in the calculation results for analytical purposes. Processing of initial signals by mathematical functions to obtain ...
(2004) proposed another HE mechanism, the hydrogen-enhanced strain-induced vacancy (HESIV) mechanism, in which hydrogen can accelerate the accumulation of vacancies and the formation of nanovoids. Associated studies reported that vacancy act as the primary factor for hydrogen-induced fracture rather ...
The results showed that the geometrically necessary dislocations (GND) in ferrite accumulated continuously, which is conducive to the formation of grain boundaries, but the texture distribution did not change significantly. The average misorientation angle decreased and the proportion of low-angle grain ...
The presence of strain gradients leads to the formation of hetero-interface affected-zones (the area outside the dotted box) due to GNDs. Figure 4. Information transition relationship of multi-scale FEA method. 4. Microstructure Simulation 4.1. Microstructure-Based Modeling Figure 5c shows the ...