Atomistic simulation of bicrystal behaviour with 5 grain boundary parallel to nanometric cutting direction

2021 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Mehrdad Vahdati ◽  
Hadi Parvaz ◽  
Mehdi Heidari ◽  
Seyed Vahid Hosseini
Keyword(s):  
Grain Boundary ◽  
Atomistic Simulation ◽  
Nanometric Cutting ◽  
Cutting Direction

Atomistic simulation of shear-coupled motion of [1 1 0] symmetric tilt grain boundary in α-iron

2018 ◽  
Vol 148 ◽  
pp. 141-148 ◽  
Author(s):  
Jian Yin ◽  
Yi Wang ◽  
Xiaohan Yan ◽  
Huaiyu Hou ◽  
Jing Tao Wang
Keyword(s):  
Grain Boundary ◽  
Atomistic Simulation ◽  
Coupled Motion ◽  
Symmetric Tilt ◽  
Tilt Grain Boundary

Excess energy of grain-boundary trijunctions: an atomistic simulation study

1999 ◽  
Vol 47 (9) ◽  
pp. 2821-2829 ◽  
Author(s):  
S.G. Srinivasan ◽  
J.W. Cahn ◽  
H. Jónsson ◽  
G. Kalonji
Keyword(s):  
Grain Boundary ◽  
Simulation Study ◽  
Atomistic Simulation ◽  
Excess Energy

Grain-boundary source/sink behavior for point defects: An atomistic simulation study

2009 ◽  
Vol 100 (4) ◽  
pp. 550-555 ◽  
Author(s):  
Paul C. Millett ◽  
Dilpuneet S. Aidhy ◽  
Tapan Desai ◽  
Simon R. Phillpot ◽  
Dieter Wolf
Keyword(s):  
Grain Boundary ◽  
Point Defects ◽  
Simulation Study ◽  
Atomistic Simulation ◽  
Boundary Source ◽  
Source Sink

Calculation of Local Elastic Constants at a Metallic Grain Boundary

1989 ◽  
Vol 153 ◽  
Author(s):  
M. D. Kluge ◽  
J. F. Lutsko ◽  
D. Wolf ◽  
S. R. Phillpot
Keyword(s):  
Grain Boundary ◽  
Elastic Constant ◽  
Atomistic Simulation ◽  
Local Stress ◽  
Local Strain ◽  
Simulation Method ◽  
Structural Disorder ◽  
Dramatic Reduction ◽  
High Angle ◽  
Inhomogeneous Systems

AbstractA new atomistic-simulation method for calculating the full local elastic-constant tensor in terms of local stress and local strain for inhomogeneous systems is described. Results of simulations of an isolated high-angle twist grain boundary are presented. A dramatic reduction in resistance to shear parallel to the grain boundary is observed, and its relation to structural disorder is discussed.

Sign in / Sign up

Export Citation Format

Share Document