7 research outputs found
An investigation on shear banding and crystallographic texture of AgâCu alloys deformed by high-pressure torsion
An investigation on shear banding and crystallographic texture of AgâCu alloys deformed by high-pressure torsion
AgâCu alloys of two different initial microstructuresâa cast eutectic alloy (AgCu-E) and an equivolume AgâCu powder mixture (AgCu-P)âwere deformed by high-pressure torsion. The codeformation of Ag and Cu grains led to uniform refinement and a nanolamellar microstructure for both alloys. However, the lamellar structure in AgCu-P alloys was broken at intermediate shear strains (Îłâ>â150) by extensive shear banding. On the other hand, no shear banding was observed for AgCu-E alloy at similar microstructural refinement. At higher strains deformation induced intermixing of Ag and Cu atoms was observed. Further, three-dimensional diffraction analysis of AgCu-E alloy showed that in contrast to conventional single phase alloys, the Ag and Cu phases develop similar crystallographic texture
Supplementary Figures -Supplemental material for Prospective memory is dysfunctional in migraine without aura
<p>Supplemental material, Supplementary Figures for Prospective memory is dysfunctional in migraine without aura by P Ghosh, KS Kormout, J Todt, U Lienert, J Keckes and R Pippan in Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science</p