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Equal channel angular pressing processing routes and associated structure modification: a differential scanning calorimetry and X-ray line profile analysis

Goran, D and Fundenberger, JJ and Toth, LS and Grosdidier, T (2012) Equal channel angular pressing processing routes and associated structure modification: a differential scanning calorimetry and X-ray line profile analysis. In: Powder Diffraction, 27 (3). pp. 194-199.

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Official URL: http://dx.doi.org/10.1017/S0885715612000310

Abstract

The effectiveness of different routes of equal channel angular pressing (A, B-c, and C) is studied for commercially pure copper. The stored energy and the activation energy of recrystallization for the deformed samples were quantified using differential scanning calorimetry and X-ray diffraction line profile analysis. Results of the study revealed that the dislocation density and the stored energy are higher in the case of route B-c deformed sample. The activation energy for recrystallization is lower for route B-c. (C) 2012 International Centre for Diffraction Data doi:10.1017/S0885715612000310]

Item Type: Journal Article
Additional Information: Copyright for this article is belongs to International Centre for Diffraction Data.
Keywords: equal channel angular pressing;differential scanning calorimetry;X-ray diffraction line profile analysis;stored energy
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 22 Nov 2012 10:44
Last Modified: 22 Nov 2012 10:46
URI: http://eprints.iisc.ernet.in/id/eprint/45139

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