Effect of recrystallization annealing on the formation of a perfect cube texture in FCC nickel alloys

被引：0
作者：
D. P. Rodionov
I. V. Gervas’eva
Yu. V. Khlebnikova
V. A. Kazantsev
N. I. Vinogradova
V. A. Sazonova
机构：
[1] Ural Branch,Institute of Metal Physics
[2] Russian Academy of Sciences,undefined
来源：
The Physics of Metals and Metallography | 2011年 / 111卷
关键词：
nickel alloys; severe deformation; recrystallization annealing; electron microscopy; perfect texture;
D O I：
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中图分类号：
学科分类号：
摘要：
Based on the data of X-ray diffraction, dilatometry, transmission electron microscopy, and electron backscatter diffraction, the optimum regimes of heat treatment of cold-rolled (to 98.5–99%) tapes made of binary Ni-W, Ni-Cr, Ni-Fe and ternary tungsten-containing Ni-Pd-W and Ni-Cr-W alloys that are widely utilized in the world practice for the fabrication of high-temperature superconducting cables of the second generation, which make it possible to obtain a perfect cube texture. In all five alloys, the spreed of the texture upon slow heating and two-step annealing decreases by 0.2°–1.5° around the RD and by 0.1°–0.6° around the RD in comparison with the single-stage high-temperature annealing.
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页码：601 / 611
页数：10
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