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cond-mat.mtrl-sci2025
A multi-physics model for dislocation driven spontaneous grain nucleation and microstructure evolution in polycrystals
Izzet Tarik Tandogan, Michael Budnitzki, Stefan Sandfeld
The granular microstructure of metals evolves significantly during thermomechanical processing through viscoplastic deformation and recrystallization. Microstructural features such…
cond-mat.mtrl-sci2024
A multi-physics model for the evolution of grain microstructure
Izzet Tarik Tandogan, Michael Budnitzki, Stefan Sandfeld
When a metal is loaded mechanically at high temperatures, i.e. above 300 C, its grain microstructure evolves due to multiple physical mechanisms. Two of which are the curvature…