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In materials science, a dislocation or Taylor's dislocation is a linear crystallographic ... In such a case, the surrounding planes ...
Dislocation structures were compared between Ni and Ni–H by TEM. ... A high density of planar dislocation walls is observed, typical of stage II deformation ...
The network dislocations are typically randomly distributed and are often heavily jogged as opposed to the relatively straight dislocations found in ...
TEM observation of long straight dislocation segments lying in the basal plane in Ti 2 AlN. Dislocations exhibit strong ...
by V Samaee2020Cited by 7 — White arrows mark the dislocation cell walls in the structure. (c), (d) Magnified bright-field. TEM micrographs of the regions marked in (a) and ...
by S Graça2011Cited by 16 — Dislocation structures in nanoindented ductile metals – a TEM direct ... possible to observe that the two straight dislocations pointed in ...
Jul 30, 2020 — minimize the crystal elastic energy at room temperature (Hsieh ... direction build a twist wall, (b) straight edge dislocations with Burgers ...
plastic deformation in single crystals – translation of one atomic plane over another, i.e. slip or glide. ▷ sufficiently high resolved shear stress.
93 pages·4 MB
by NA Sakharova2006Cited by 31 — straight walls parallel to the two main active slip planes; (iii) ... The dislocation microstructure was studied by TEM. Samples for.
7 pages·906 KB