International Journal of Science and Technology

International Journal of Science and Technology>> Volume 7, Number 6, June 2017

International Journal of Science and Technology


Fractal Analysis of the Particles in Croymilled Nanosructured Alloys

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Author Durowoju M.O, Oladosu K.O.
On Pages 401-408
Volume No. 2
Issue No. 6
Issue Date June, 2012
Publishing Date June, 2012
Keywords Fractal Analysis, Particles, Croymilling, Nanostructures, Aluminum Alloy.


Abstract

Fracture due to the presence of particles, together with plastic flow instabilities such as necking and shear banding are responsible for the very limited strain to fracture observed in nanocrystalline materials. The sizes, shapes and distribution of these particles always have serious effects on the mechanical properties of nanocrystalline materials. This work is therefore a study of the sizes, shapes and distribution of the particles in three croymilled nanostructured Aluminum alloys. The result indicated that the predominant particles in the nanocrystalline materials are of regular shapes with > 0.3 and D=1. It was further observed that the particle distribution maps showed that the particles are clustered with regular backgrounds, thereby creating ease of linkage of the particles.

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