...B. Huang; Y. Kaynak; Y. Sun; M. K. Khraisheh; I. S. Jawahir Burnishing has been increasingly utilized to improve the surface integrity of manufactured components. The generation of surface and subsurface layers with ultrafine grains, attributed to severe plastic deformation (SPD) and dynamic...

...Muralimohan Gurusamy; Karthik Palaniappan; H. Murthy; Balkrishna C. Rao The objective of this work is to study the performance of modified Zerilli–Armstrong constitutive relation proposed in our previous study for the finite element modeling of a severe plastic deformation technique called large...

.... The hydrostatic stress has a powerful influence on the growth rate. Under the influence of severe plastic deformation, the voids may grow till a number of voids merges to initiate a crack [ 6 , 12 ]. A lot of phenomenological and micromechanical models have been extensively utilized and developed to study...

...C. Saldana; S. Swaminathan; T. L. Brown; W. Moscoso; J. B. Mann; W. D. Compton; S. Chandrasekar A class of deformation processing applications based on the severe plastic deformation (SPD) inherent to chip formation in machining is described. The SPD can be controlled, in situ, to access a range...

...B. Aour; F. Zaïri; M. Naït-Abdelaziz; J. M. Gloaguen; J. M. Lefebvre Equal channel angular extrusion (ECAE) is a relatively novel forming process to modify microstructure via severe plastic deformation without modification of the sample cross section. In this study, an optimized design of die...