Article ID Journal Published Year Pages File Type
1580704 Materials Science and Engineering: A 2009 13 Pages PDF
Abstract
The evolution of crystallographic texture has been comprehensively studied for commercially pure Al as a function of amount of ECAE deformation for the three major routes of ECAE processing. It has been observed that processing through different routes leads to different type of texture, in both qualitative as well as quantitative sense. The results have been analyzed on the basis of existing concepts on ECAE deformation and simulations have been carried out using the simple shear model of ECAE implemented into the Viscoplastic Self Consistent model of polycrystal plasticity. The simulations revealed that non-octahedral slip is needed to reproduce the experimental texture development.
Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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