Response of the Al Σ5 〈001〉 {310} Symmetric Tilt Grain Boundary to the Shear Deformation Simulated by Molecular Dynamics

2014 ◽  
Vol 6 (7) ◽  
pp. 1322-1329 ◽  
Author(s):  
Kuiyu Cheng ◽  
Cheng Lu ◽  
Kiet Tieu
Keyword(s):  
Molecular Dynamics ◽  
Grain Boundary ◽  
Shear Deformation ◽  
Symmetric Tilt ◽  
Tilt Grain Boundary

Effect of Crack on the Tensile Strength of a Bicrystal Zr - A MD Based Evaluation

2020 ◽  
Vol 978 ◽  
pp. 487-491
Author(s):  
Divya Singh ◽  
Avinash Parashar
Keyword(s):  
Molecular Dynamics ◽  
Tensile Strength ◽  
Grain Boundary ◽  
Tensile Loading ◽  
Strain Response ◽  
Tilt Axis ◽  
Symmetric Tilt ◽  
Tilt Grain Boundary ◽  
The One ◽  
Dynamics Simulations

In this article, molecular dynamics simulations have been performed to study the effect of crack on the tensile strength of a bicrystal of Zr. Bicrystal with a symmetric tilt grain boundary, with crack and without crack, are generated along [0001] tilt axis. This is further subjected to tensile loading and the stress strain response of the bicrystals with and without crack is studied. The strength of the bicrystal with crack is lower than the one without crack.

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

Atomistic investigation of the effects of symmetric tilt grain boundary structures on irradiation response of the α-Fe containing carbon in solution

2019 ◽  
Vol 166 ◽  
pp. 82-95 ◽  
Author(s):  
Seyed Mehrdad Zamzamian ◽  
Seyed Amirhossein Feghhi ◽  
Mohammad Samadfam ◽  
Maryam Darvishzadeh
Keyword(s):  
Grain Boundary ◽  
Symmetric Tilt ◽  
Tilt Grain Boundary
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