Stability of Cube oriented grains during cold-rolling of highly Cube-oriented polycrystalline nickel

Tsuji, N and Takatsuji, Y and Miyajima, Y and Bhattacharjee, Pinaki Prasad and Terada, D (2012) Stability of Cube oriented grains during cold-rolling of highly Cube-oriented polycrystalline nickel. Materials Science Forum, 702-3. pp. 402-405. ISSN 0255-5476

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Abstract

A pure Ni sheet was heavily deformed up to an equivalent strain of 6.4 at room temperature and then annealed to obtain highly Cube textured material, which is a polycrystal subdivided by many low-angle grain boundaries. The highly Cube-oriented sheets were cold-rolled to various reductions up to 90%. It was found that large fraction of Cube oriented grains remained stable in cold-rolling although the orientation is theoretically unstable. The stability of Cube orientation was considered to be associated with the constraint by grain boundaries in the materials.

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IITH Creators:
IITH CreatorsORCiD
Bhattacharjee, Pinaki Prasadhttp://orcid.org/0000-0002-6422-2601
Item Type: Article
Uncontrolled Keywords: Cube; Deformation structure; Grain boundary; Rolling
Subjects: Materials Engineering > Materials engineering
Divisions: Department of Material Science Engineering
Depositing User: Mr. Siva Shankar K
Date Deposited: 15 Oct 2014 09:09
Last Modified: 31 Aug 2017 06:58
URI: http://raiith.iith.ac.in/id/eprint/448
Publisher URL: https://doi.org/10.4028/www.scientific.net/MSF.702...
OA policy: http://www.sherpa.ac.uk/romeo/issn/0255-5476/
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