Biswas, Somjeet and Suwas, Satyam and Sikand, R. and Gupta, Anil K. (2011) Analysis of texture evolution in pure magnesium and the magnesium alloy AM30 during rod and tube extrusion. Materials Science and Engineering: A , 528 (10-11). pp. 3722-3729. ISSN 0921-5093

PDF - Published Version Restricted to Registered users only Download (2028Kb) | Request a copy

Abstract

The evolution of microstructure and texture during extrusion of pure magnesium and its single phase alloy AM30 has been studied experimentally as well as by crystal plasticity simulation. Microstructure and micro-texture were characterized by electron back scattered diffraction (EBSD), bulk-texture was measured using X-ray diffraction and deformation texture simulations were carried out using visco-plastic self consistent (VPSC) model. In spite of clear indications of the occurrence of dynamic recrystallization (DRX), simulations were able to reproduce the experimental textures successfully. This was attributed to the fact that the textures were c-type fibers with their axis of rotation parallel to the c-axis and DRX leads to simply rotate the texture around the c-axis.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Elsevier B.V.
Uncontrolled Keywords:	Magnesium; Texture; Extrusion; Dynamic recrystallization
Subjects:	Materials Science Metallurgy & Metallurgical Engineering
Divisions:	UNSPECIFIED
Depositing User:	Mr. Abhishek Yadav
Date Deposited:	02 Nov 2012 07:52
Last Modified:	02 Nov 2012 07:52
URI:	http://npl.csircentral.net/id/eprint/789

Actions (login required)

View Item