Sentence examples for dislocation width from inspiring English sources

Lattice friction appears to be the predominant component of the temperature-dependent yield stress, possibly because the Peierls barrier height decreases with increasing temperature due to a thermally induced increase of dislocation width.

The elastic anisotropy factors for dislocation width calculated for the edge and screw orientations of the {110}〈111〉 slip give the ratio of KeS66/KeS44 = 2.4 at 773 K, suggesting that the mobility is significantly higher for edge than for screw character.

The defects were induced during 60 keV Xe+ ion irradiation and the image contrast is consistent with a dislocation width of the order of 50 nm.

In addition, it is indicated that dislocation widths in bcc lattice of refractory HEAs are insensitive to the alloying complexity, reflecting that the Peierls barrier is excluded as a predominant factor of strengthening.

The model is applied to explore the influence of different microstructural factors (initial dislocation density, width of the grain size distribution, texture) on the grain size effect.

TEM examination showed an increased dissociation width for dislocations and larger and more stacking faults after deformation at high temperatures as compared with those after deformation at room temperature.

Figure 13 shows the critical load for first dislocation emission versus indenter width curves for nanoindentation on various crystallographic surfaces.

Dislocation densities, and twin widths, their spacings, and volume fractions were determined.

As is shown in [13], such an observation leads to the conclusion that the width of the dislocation core is equal or less than the width of the ledge in which the dislocation emerged calculated from the tip radius.

In particular, these include precipitate and grain boundary strengthening, low-angle boundary dislocation annihilation and martensitic lath width evolution, using dislocation density as a key variable.

To predict the non-isothermal creep behavior, a modified crystal plasticity model was proposed by adding physically motivated internal variables, e.g. dislocation density and matrix channel width.