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Evolution of annealing texture in cryo-rolled copper

Anand, G and Barai, K and Madhavan, R and Chattopadhyay, PP (2015) Evolution of annealing texture in cryo-rolled copper. In: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 638 . pp. 114-120.

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Official URL: http://dx.doi.org/10.1016/j.msea.2015.04.034

Abstract

The present study addresses the evolution of texture and microstructure during annealing in a cryorolled copper. Transition from copper to brass texture during the cryo-rolling has been illustrated. Twinning and interaction between twins and shear bands have been found to play the important role in grain refinement and strengthening. The low temperature vacancy clustering and its effect on the recrystallization have been experimentally demonstrated. Fine scale twinning, and grain refinement have been attributed to the higher yield strength found in the case of samples subjected to cryo-rolling. (C) 2015 Elsevier B.V. All rights reserved.

Item Type: Journal Article
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Additional Information: Copy right for this article belongs to the ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Keywords: Recrystallization; Cryo-rolling; Stacking fault energy; Nano-twins; Grain refinement
Department/Centre: Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited: 31 Jul 2015 13:00
Last Modified: 31 Jul 2015 13:00
URI: http://eprints.iisc.ernet.in/id/eprint/51951

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