Engineering low intensity planar textures in commercial purity nickel sheets by cross roll bonding
MetadataShow full item record
© 2016 Elsevier B.V. Accumulative roll bonding is a severe plastic deformation technique capable of generating nano-scale microstructures in sheet metals. This technique can also be exploited for processing novel sheet products that are not possible through conventional rolling. In this investigation, cross rolling was combined with accumulative roll bonding of commercial purity nickel sheets, for obtaining an overall reduction in intensity of the deformation and recrystallization textures, which has been a long-time objective for obtaining drawable face centred cubic metal sheet. Overall, a significant reduction in the texture intensities were achieved by incorporating cross roll bonding. In particular, the dominance of the cube texture component, which readily forms in heavily cold rolled and annealed high stacking fault energy, face centred cubic metals and alloys, was suppressed by adopting this processing route. Texture-based Schmidt factor calculations points to a significant reduction in planar anisotropy of the cross rolled and annealed sheet, which is an important factor governing the earing propensity of deep drawn cups.
Showing items related by title, author, creator and subject.
Duan, J.; Quadir, Md Zakaria; Ferry, M. (2015)Copyright © 2015 MS&T15®.Commercially pure nickel sheets were processed by accumulative roll bonding (ARB) up to six cycles at room temperature in two different routes. In route one ARB was carried out conventionally and ...
Duan, J.; Quadir, Md Zakaria; Xu, W.; Kong, C.; Ferry, M. (2016)The high strain deformation and recrystallization behaviour of a Fe/Ni multilayered composite sheet fabricated by accumulative roll bonding has been investigated. The comparable initial hardness and subsequent strain ...
Structural Refinement, Recrystallization and Grain Growth Phenomena in an Accumulative Roll Bonded Nickel SheetQuadir, Md Zakaria; Duan, J.; Xu, W.; Ferry, M. (2017)© 2017 The Authors. The thickness of the lamellar band (LB) structure that is generated in an accumulative roll bonded nickel sheet represents the degree of structure refinement. The LBs reach a saturation in thickness ...