In the present work, characteristic features of the flow and micro-damage behavior of ferritic-martensitic dual-phase steels are discussed. For this purpose, together with calibration and validation experiments, a simulation model based on micro-continuum mechanics and tessellated microstructures is employed, which is solved within the finite-element framework.
Macroscopic and microscopic mechanical quantities of several, plastically deformed microstructures are discussed. As causes of typical features of these steels, microscopic mechanical heterogeneity as well as transformation induced micro-stresses and strains are identified.
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In the present work, characteristic features of the flow and micro-damage behavior of ferritic-martensitic dual-phase steels are discussed. For this purpose, together with calibration and validation experiments, a simulation model based on micro-continuum mechanics and tessellated microstructures is employed, which is solved within the finite-element framework.
Macroscopic and microscopic mechanical quantities of several, plastically deformed microstructures are discussed. As causes of typical...
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