A coupled Eulerian-Lagrangian (CEL) finite element model embedded with the dislocation density subroutine is developed to model the severe plastic deformation and grain refinement during a steady . .
A coupled Eulerian-Lagrangian (CEL) finite element model embedded with the dislocation density subroutine is developed to model the severe plastic deformation and grain refinement during a steady . .
Electron backscatter diffraction was used to study the microstructure and texture evolution during the deformation process. The results showed that the necklace structure is eventually formed by increasing compression strain due to dynamic recrystallization (DRX). The proportion of low-angle grain. .
The multi-pass hot compression experiment method was used to study the hot deformation behavior and recrystallization evolution of electro-slag-remelted (ESR) Mn18Cr18N steel deformed to the strain of 0.69 at the temperatures of 1373 K and 1473 K with a strain rate of 1 s −1 and the interval. [pdf]
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