Trends in dislocation-structure formation along slip lines

1983 ◽  
Vol 26 (1) ◽  
pp. 65-68 ◽  
Author(s):  
V. I. Veselov ◽  
G. I. Nichugovskii ◽  
A. A. Predvoditelev
Keyword(s):  
Structure Formation ◽  
Dislocation Structure ◽  
Slip Lines

Dislocation structure formation in SiGe/Si(001) heterostructures with low-temperature buffer layers

2002 ◽  
Vol 14 (48) ◽  
pp. 13313-13318 ◽  
Author(s):  
V I Vdovin ◽  
M M hlberger ◽  
M M Rzaev ◽  
F Sch ffler ◽  
T G Yugova
Keyword(s):  
Low Temperature ◽  
Structure Formation ◽  
Dislocation Structure ◽  
Buffer Layers

Dislocation structure formation due to ion implantation

1994 ◽  
Vol 129 (3-4) ◽  
pp. 193-198 ◽  
Author(s):  
Y. V. Martynenko ◽  
P. G. Moscovkin
Keyword(s):  
Ion Implantation ◽  
Structure Formation ◽  
Dislocation Structure

X-ray study of dislocation structure formation features in epitaxial systems with small mismatch

1993 ◽  
Vol 26 (4A) ◽  
pp. A76-A81 ◽  
Author(s):  
I A Prokhorov ◽  
B G Zakharov ◽  
V S Man'shin ◽  
I L Shulpina
Keyword(s):  
Structure Formation ◽  
Dislocation Structure ◽  
X Ray

Dislocation Structure Evolution during Plastic Deformation of Low-Carbon Steel

2016 ◽  
Vol 870 ◽  
pp. 253-258 ◽  
Author(s):  
Georgy I. Raab ◽  
Yu.M. Podrezov ◽  
Gennady N. Aleshin
Keyword(s):  
Plastic Deformation ◽  
Strain Hardening ◽  
Structure Formation ◽  
Dislocation Structure ◽  
Structural Changes ◽  
Crack Nucleation ◽  
Carbon Steels ◽  
Dislocation Dynamics ◽  
Structure Evolution ◽  
Low Carbon

The paper analyzes the regularities of structure formation in low-alloyed carbon steels. During the investigation of ferritic-pearlitic steel samples it has been found that the structure formation in pearlite essentially lags behind structural changes in ferrite grains, and this delay is observed at all stages of deformation. An important feature of structure formation in pearlite is crack nucleation in cementite, accompanied by dislocation pile-up in the ferrite interlayers of pearlite. Using the method of dislocation dynamics, the relationship between structural transformations and the parameters of strain hardening is analyzed. It is demonstrated that the proposed method of computer analysis reflects well the processes taking place in a material during plastic deformation. The character of the theoretical curve of strain hardening is determined by the dislocation structure that forms in a material at various stages of deformation.

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