WebFeb 10, 2024 · Strain amount occupied a dominant position in manipulating the dynamic recrystallization (DRX) process and regulating the grain size of the alloy during hot forging. In this article, the high-throughput double cone specimen was introduced to yield wide-range strain in a single sample. Continuous variations of effective strain ranging from 0.23 ... WebDynamic recrystallization (DRX) is the most significant metallurgical phenomenon during friction stir welding (FSW) and friction stir processing (FSP). In order to simulate the microstructure ...
Dynamic Recrystallization Modeling and Mechanisms in …
WebJan 6, 1998 · Dynamic recrystallization (DRX) and dynamic recovery (DR) are two competing processes by which metals and alloys undergo a reduction in the density of … WebMay 1, 2024 · The main microstructure refinement mechanism is dynamic recrystallization (DRX). Compared with aluminum alloy, magnesium alloy is more prone to DRX during plastic deformation due to its low stacking fault energy [ 15 ], which is conducive to grain refinement in order to develop Mg alloys with high strength, high toughness and good … crystal palace v southampton betting
Plastic contribution via DRX induced by kink and twin in a hot ...
WebIn the severe deformation of low- to medium-stacking fault energy (SFE) materials with a large stored strain energy gradient, DRX usually occurs by discontinuous dynamic recrystallization, where new dislocation-free grains nucleate from deformed grains and subsequently grow [3,4,5]. However, at a high deformation temperatures and low strain ... WebGeometric DRX is a process can be take place at high temperatures and generally in low strain rate and higher strains. and it's about some serrated boundaries that can be … WebThe compression deformation behaviors of 35CrMo steel at different conditions was studied by using Gleeble-3810 thermo-simulation machine under large strain. The results indicate that the flow stress curves of 35CrMo steel is affected by strain rate and deformation temperature, showing the characteristics of dynamic recovery (DRV) and dynamic … dyed shells