Influence of Pre-Annealing and Additional Deformation on the Recrystallization Texture of High-Purity Aluminum Foils

Zhang, Xin Ming; Xiao, Ya; Tang, Jian; Chen, Zhi Yong; Liu, Sheng Dan; Zhou, Zhuo Ping

doi:10.4028/www.scientific.net/msf.408-412.1443

Cited by 4 publications

(1 citation statement)

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“…It is found that the R value increases with the number of recovery cycles, which indicates there is more copper-type deformation texture in the recovered substrate. This is also observed in Aluminum alloys after additional annealing [12]. For the Ni9W alloy, the additional copper-type texture could be attributed to the released work-hardening during intermediate recovery, which is related to the deformation texture transition in low SFE metal or alloys [13].…”

Section: Discussionmentioning

confidence: 65%

Fabrication of the Textured Ni-9.3at.%W Alloy Substrate for Coated Conductors

Gao

Suo

Grivel

et al. 2011

IEEE Trans. Appl. Supercond.

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Abstract-It is difficult to obtain a sharp cube texture in the Ni-9.3at.% W substrate used for coated conductors due to its low stacking fault energy. In this paper, the traditional cold rolling procedure was optimized by introducing an intermediate recovery annealing. The deformation texture has been improved after three recovery annealing cycles at 500 C for 2 h during the cold rolling process. After optimized recrystallization annealing, a Ni-9.3at.% substrate with a cube texture content of 87.7% ( 10 ) has been obtained. The effect of the intermediate annealing on cube texture formation is attributed to the improved deformation texture and to the enhanced pre-existing cube oriented structure in the deformed matrix.

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Section: Discussionmentioning

confidence: 65%