... of an evaluation of the dislocation density. The results indicate that a low concentration (V/III) ratio, where V and III refer to elements in the fifth and third groups of the periodic table, is beneficial for obtaining a high deposition rate since a low value of this ratio implies a high precursor concentration...

.... A finite element (FE) model is proposed to predict the orthogonal machining of Al6061-T6 alloys at high speeds. By extracting strains, strain rates, stresses, and temperatures from this model, a dislocation density-based model is incorporated into it as a user-defined subroutine to predict dislocation...

...Hongtao Ding; Yung C. Shin Figure 13 shows the predicted total dislocation density distribution and schematically illustrates the microstructural evolution from the bulk material zone to the primary shear zone and to chip during orthogonal cutting. It shows the initial dislocation distribution...

..., and the value increases with increasing grain size. The effects increase with increasing strain due to dislocations being generated during deformation. Therefore, the dislocation density, related in part by the grain size, appears to be a factor in the EAF process. Past theories propose that the applied...

... LSP and characterized using techniques of X-ray microdiffraction and electron backscatter diffraction (EBSD). Strain field, dislocation density, and microstructure changes including crystallographic texture, grain size and subgrain structure are determined and analyzed. Further, shock peened single...

...J. Aghazadeh Mohandesi; Mohammad A. Rafiee; O. Maffi; P. Saffarzadeh Dependence of the yield and fatigue strength of steel bolts with composition in accordance to AISI 1035 manufactured by thread rolling and machining process on dislocation density were investigated. The results indicate...

... , pp. 561 – 576 . Arsenlis , A. , and Parks , D. M. , 1999 , “ Crystallographic Aspects of Geometrically-Necessary and Statistically-Stored Dislocation Density ,” Acta Mater. , 47 ( 5 ), pp. 1597 – 1611 . Merchant , M. E. , 1945 , “ Mechanics of the Metal Cutting Process...