Application of Visco-Plastic Self Consistent Approach to Model Deformation Characteristics of Magnesium with Different Textures

Abstract:

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The viscoplastic self-consistent (VPSC) formulation is by now a well established approach for simulating texture development and constitutive response during plastic forming of high and low-symmetry polycrystals. In this work we have used the VPSC approach to model the uniaxial tensile and compressive deformation characteristics of pure magnesium with random and extruded texture. We compare our results with experimental data and find that they are in good agreement with the available experimental evidence.

Info:

Periodical:

Materials Science Forum (Volumes 702-703)

Edited by:

Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar

Pages:

80-84

DOI:

10.4028/www.scientific.net/MSF.702-703.80

Citation:

A. Sarkar and J.K. Chakravartty, "Application of Visco-Plastic Self Consistent Approach to Model Deformation Characteristics of Magnesium with Different Textures", Materials Science Forum, Vols. 702-703, pp. 80-84, 2012

Online since:

December 2011

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$35.00

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