A discrete dislocation dynamics model of creeping single crystals

Modelling and Simulation in Materials Science and Engineering ◽

10.1088/1361-651x/aaa789 ◽

2018 ◽

Vol 26 (3) ◽

pp. 035007 ◽

Author(s):

M Rajaguru ◽

S M Keralavarma

Keyword(s):

Single Crystals ◽

Dislocation Dynamics ◽

Dynamics Model ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation

Download Full-text

Effect of climb on dislocation mechanisms and creep rates in γ′-strengthened Ni base superalloy single crystals: A discrete dislocation dynamics study

Acta Materialia ◽

10.1016/j.actamat.2013.03.003 ◽

2013 ◽

Vol 61 (10) ◽

pp. 3709-3723 ◽

Author(s):

S.M. Hafez Haghighat ◽

G. Eggeler ◽

D. Raabe

Keyword(s):

Single Crystals ◽

Dislocation Dynamics ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation ◽

Base Superalloy

Download Full-text

An analysis of the size effect on void growth in single crystals using discrete dislocation dynamics

Acta Materialia ◽

10.1016/j.actamat.2008.11.031 ◽

2009 ◽

Vol 57 (5) ◽

pp. 1427-1436 ◽

Author(s):

Javier Segurado ◽

Javier Llorca

Keyword(s):

Size Effect ◽

Single Crystals ◽

Void Growth ◽

Dislocation Dynamics ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation

Download Full-text

Discrete dislocation dynamics simulations of dislocation interactions with Y2O3particles in PM2000 single crystals

The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics ◽

10.1080/14786430701383085 ◽

2007 ◽

Vol 87 (24) ◽

pp. 3645-3656 ◽

Author(s):

B. Bakó ◽

D. Weygand ◽

M. Samaras ◽

J. Chen ◽

M. A. Pouchon ◽

...

Keyword(s):

Single Crystals ◽

Dislocation Dynamics ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation ◽

Dislocation Interactions ◽

Dynamics Simulations

Download Full-text

Grain boundary effect on nanoindentation: A multiscale discrete dislocation dynamics model

Journal of the Mechanics and Physics of Solids ◽

10.1016/j.jmps.2019.02.003 ◽

2019 ◽

Vol 126 ◽

pp. 117-135 ◽

Author(s):

Songjiang Lu ◽

Bo Zhang ◽

Xiangyu Li ◽

Junwen Zhao ◽

Michael Zaiser ◽

...

Keyword(s):

Grain Boundary ◽

Boundary Effect ◽

Dislocation Dynamics ◽

Dynamics Model ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation ◽

Grain Boundary Effect

Download Full-text

Discrete dislocation dynamics modelling of microvoid growth and its intrinsic mechanism in single crystals

Acta Materialia ◽

10.1016/j.actamat.2006.09.041 ◽

2007 ◽

Vol 55 (4) ◽

pp. 1387-1396 ◽

Author(s):

Minsheng Huang ◽

Zhenhuan Li ◽

Cheng Wang

Keyword(s):

Single Crystals ◽

Dislocation Dynamics ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation ◽

Intrinsic Mechanism ◽

Dynamics Modelling

Download Full-text

Study of dynamical mechanical properties and dislocation dynamics of copper single crystals by discrete dislocation dynamics simulation

IOP Conference Series Materials Science and Engineering ◽

10.1088/1757-899x/770/1/012094 ◽

2020 ◽

Vol 770 ◽

pp. 012094

Author(s):

S L He ◽

W T Jiang ◽

J S Bai ◽

M Y Zhang ◽

H D Fan

Keyword(s):

Mechanical Properties ◽

Single Crystals ◽

Dislocation Dynamics ◽

Dynamics Simulation ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation ◽

Copper Single Crystals ◽

Dynamical Mechanical Properties

Download Full-text

Discrete dislocation dynamics analysis of the effect of lattice orientation on void growth in single crystals

International Journal of Plasticity ◽

10.1016/j.ijplas.2009.10.009 ◽

2010 ◽

Vol 26 (6) ◽

pp. 806-819 ◽

Author(s):

Javier Segurado ◽

Javier LLorca

Keyword(s):

Single Crystals ◽

Void Growth ◽

Dislocation Dynamics ◽

Dynamics Analysis ◽

Lattice Orientation ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation

Download Full-text

Diffusion and interaction of prismatic dislocation loops simulated by stochastic discrete dislocation dynamics

Physical Review Materials ◽

10.1103/physrevmaterials.3.073805 ◽

2019 ◽

Vol 3 (7) ◽

Author(s):

Yang Li ◽

Max Boleininger ◽

Christian Robertson ◽

Laurent Dupuy ◽

Sergei L. Dudarev

Keyword(s):

Dislocation Dynamics ◽

Dislocation Loops ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation

Download Full-text

A discrete dislocation dynamics study of precipitate bypass mechanisms in nickel-based superalloys

International Journal of Plasticity ◽

10.1016/j.ijplas.2021.103062 ◽

2021 ◽

pp. 103062

Author(s):

Sabyasachi Chatterjee ◽

Yang Li ◽

Giacomo Po

Keyword(s):

Dislocation Dynamics ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation

Download Full-text

Modeling dislocation cutting the precipitate in nickel-based single crystal superalloy via the discrete dislocation dynamics with SISF dissociation scheme

Computational Materials Science ◽

10.1016/j.commatsci.2013.02.026 ◽

2013 ◽

Vol 75 ◽

pp. 52-59 ◽

Author(s):

Hui Yang ◽

Zhenhuan Li ◽

Minsheng Huang

Keyword(s):

Single Crystal ◽

Dislocation Dynamics ◽

Single Crystal Superalloy ◽

Discrete Dislocation Dynamics ◽

Discrete Dislocation

Download Full-text