Nano Science and Technology Institute
Nanotech 2002 Vol. 2
Nanotech 2002 Vol. 2
Technical Proceedings of the 2002 International Conference on Computational Nanoscience and Nanotechnology
 
Chapter 11: Mechanical Properties at the Nanoscale
 

Phase Field Modeling of Dislocation Network Coarsening, Dislocation - Impurity, and Dislocation - Precipitate Interactions

Authors:C. Shen, A. Kazaryan, P.M. Anderson and Y. Wang
Affilation:Ohio State University, US
Pages:259 - 262
Keywords:phase field, dislocation, network coarsening, impurity, precipitate interactions
Abstract:Interactions of dislocations with one another and their interactions with impurities and precipitates determine the behavior of plastic deformation of crystalline materials. In this presentation, we will discuss recent advances in phase field modeling of dislocation network coarsening, solute segregation and phase transition at dislocations, and migration of dislocations through g channels in single crystal cuboidal g/g’ microstructures and g/g’ multilayer thin films of superalloys.
Phase Field Modeling of Dislocation Network Coarsening, Dislocation - Impurity, and Dislocation - Precipitate InteractionsView PDF of paper
ISBN:0-9708275-6-3
Pages:504
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