Analytic model of dislocation density evolution in fcc polycrystals accounting for dislocation generation, storage, and dynamic recovery mechanisms

A Hunter, DL Preston - International Journal of Plasticity, 2022 - Elsevier
dislocation mechanisms known to be operative in metals. More specifically, for dislocation
generation mechanisms, … sources, dislocation generation via double cross-slip (ie, the Koehler …

Modeling the effects of dislocation–density interaction, generation, and recovery on the behavior of HCP materials

S Ziaei, MA Zikry - Metallurgical and Materials Transactions A, 2015 - Springer
… interrelated effects of dislocation–density interactions, generation, and recovery. An …
dislocation–density interactions, with the interrelated mechanisms due to recovery and generation

A new microstructural model based on dislocation generation and consumption mechanisms through severe plastic deformation

E Hosseini, M Kazeminezhad - Computational Materials Science, 2011 - Elsevier
… [30] has been considered that in high temperature deformation due to high energy condition,
the condition for high speed recovery of screw dislocation is satisfied, the density of screw …

Dislocation generation in device fabrication process

I Mica, ML Polignano, GP Carnevale… - Solid State …, 2003 - Trans Tech Publ
mechanism and the critical factors for the dislocation generation in device processing. The
… The implantation conditions and the implantation damage recovery is shown to be another …

The kinetics of static recovery by dislocation climb

AA Kohnert, L Capolungo - npj Computational Materials, 2022 - nature.com
… that climb is likely the dominant mechanism in static recovery, at least for pure metals. …
to describing a scenario where dislocation generation and recovery are in equilibrium. The …

Recovery revisited

E Nes - Acta metallurgica et materialia, 1995 - Elsevier
dislocations being the rate controlling mechanism. The model has successfully been applied
in the interpretations of recovery … structure saturates and further straining causes generation

Competing grain-boundary-and dislocation-mediated mechanisms in plastic strain recovery in nanocrystalline aluminum

X Li, Y Wei, W Yang, H Gao - Proceedings of the National …, 2009 - National Acad Sciences
mechanisms separately, we intend to identify the mechanisms accounting for plastic strain
recovery … a grain and impede the generation or motion of other dislocations. During annealing, …

The production and utility of recovered dislocation substructures

HJ McQueen - Metallurgical Transactions A, 1977 - Springer
generation are equal as a result of the recovery mechanisms of climb, glide and cross-glide.
The importance of the climb mechanism … The increased recovery at the higher temperature …

Dynamic recovery in nanocrystalline Ni

Z Sun, S Van Petegem, A Cervellino, K Durst, W Blum… - Acta Materialia, 2015 - Elsevier
… to suppress dislocation slip and bring recovery mechanisms into … recovery of defects plays
an important role in the generation of plastic strain. To identify the deformation mechanisms

On the generation of vacancies by moving dislocations

F Seitz - Advances in Physics, 1952 - Taylor & Francis
… Blewitt (see § 1) has found that the recovery of electrical … during motion of the generating
dislocation in regions where it attains … We know far too little about the mechanism by which the …