Grain Boundary Plane Rotation Analysis for FCC Bicrystal Structures Using MD Simulation

2021 ◽  
Author(s):  
Ryoichi Chiba ◽  
Panya Kansuwan
Keyword(s):  
Grain Boundary ◽  
Md Simulation ◽  
Boundary Plane ◽  
Plane Rotation ◽  
Grain Boundary Plane

Growth Induced Grain Boundary Plane Oscillations in YBa2Cu3O7

1998 ◽  
Vol 294-296 ◽  
pp. 119-122
Author(s):  
J. Ayache ◽  
A. Thorel ◽  
S. Jong Kim ◽  
J. Lesueur ◽  
K.H. Westmacott ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Boundary Plane ◽  
Grain Boundary Plane ◽  
Plane Oscillations

scholarly journals INTERGRANULAR SULFUR SEGREGATION AND GRAIN BOUNDARY PLANE IN A NICKEL BICRYSTAL

1990 ◽  
Vol 51 (C1) ◽  
pp. C1-341-C1-346 ◽  
Author(s):  
W. SWIATNICKI ◽  
S. LARTIGUE ◽  
M. BISCONDI ◽  
D. BOUCHET
Keyword(s):  
Grain Boundary ◽  
Boundary Plane ◽  
Sulfur Segregation ◽  
Grain Boundary Plane

Grain-boundary plane crystallography and energy in austenitic steel

1996 ◽  
Vol 35 (7) ◽  
pp. 831-836 ◽  
Author(s):  
Mark Caul ◽  
Jörn Fiedler ◽  
Valerie Randle
Keyword(s):  
Grain Boundary ◽  
Austenitic Steel ◽  
Boundary Plane ◽  
Grain Boundary Plane

Structure and Dissociation of 15° Tilt Boundaries in Germanium

1983 ◽  
Vol 25 ◽  
Author(s):  
W. Skrotzki ◽  
H. Wendt ◽  
C. B. Carter ◽  
D. L. Kohlstedt
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Grain Boundary ◽  
Czochralski Method ◽  
Boundary Plane ◽  
First Order ◽  
Grain Boundary Plane ◽  
Transmission Electron ◽  
Theoretical Predictions ◽  
Tilt Boundaries

ABSTRACTThe structure and dissociation of grain boundaries in Ge bicrystals, grown by the Czochralski method, have been analyzed by visible light and transmission electron microscopy. The seed crystals were oriented to yield either a symmetric or an asymmetric grain boundary plane with a 15° rotation about a common <110> direction. The asymmetric boundary, with a {111} boundary plane, dissociated along most of its length into a first order twin boundary (Σ 3) and a symmetric 55° grain boundary (Σ 41c). The symmetric 15° boundary is composed of an array of Lomer dislocations. Contrary to theoretical predictions, this boundary is stable.

Grain Boundary Precipitate Density as a Function of Time and Misorientation in an Al-5 WT% Cu Alloy

1993 ◽  
Vol 319 ◽  
Author(s):  
M. A. Cantrell ◽  
G. J. Shiflet
Keyword(s):  
Heat Treatment ◽  
Grain Boundary ◽  
Treatment Time ◽  
Boundary Plane ◽  
Heat Treatment Time ◽  
Boundary Structure ◽  
Plane Orientation ◽  
Cu Alloy ◽  
Grain Boundary Plane ◽  
Precipitate Density

AbstractThe variation of θ (CuAI2) precipitate density as a function of heat treatment time and grain boundary misorientation was investigated in an Al-5 wt % Cu alloy. In this study, precipitate densities have been quantitatively linked to grain boundary structure. It was found that, for a given heat treatment time, the precipitate density varied in a reproducible manner (108 to 1010 ppts/cm2) as a function of misorientation between the grains (20 to 60 degrees). Additionally, misorientation was found to be the most important factor governing the precipitate density at a given grain boundary. The grain boundary plane orientation played a secondary role in determining the precipitate density. Bollmann O-lattice modeling allows comparison of the relative effects of grain boundary plane orientation relative to the misorientation between grains.

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