Hot Working of High-Purity Nickel-Niobium Alloys

机译：高纯镍铌合金的热加工

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The present work deals with the influence of niobium in solid solution on the dynamic recrystallization of pure nickel. High-purity nickel and two model nickel-niobium alloys were deformed to large strains via torsion at temperatures between 800 and 1000℃. Niobium additions considerably increased the flow stress, while they lowered the strain-rate sensitivity and increased the apparent activation energy. EBSD of the steady-state microstructures revealed strong grain refinement. Substructure development was favored, whereas thermal twinning was reduced by niobium. More generally, discontinuous recrystallization kinetics were considerably decreased.

机译：本工作涉及固溶铌对纯镍动态重结晶的影响。高纯镍和两种模型镍铌合金在800到1000℃之间的温度下会因扭力而变形为大应变。铌的添加显着增加了流动应力，同时降低了应变速率敏感性并增加了表观活化能。稳态微结构的EBSD显示出强大的晶粒细化。促进了亚结构的发展，而铌减少了热孪晶。更普遍地，不连续重结晶动力学大大降低。

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来源
《International Conference on Proceeding amp; Manufacturing of Advanced Materials; 20060704-08; Vancouver(CA)》|2006年|P.2966-2971|共6页
会议地点 Vancouver(CA)
作者
F. Montheillet; S. Girard; Ch. Desrayaud; S.L. Semiatin; J. Le Coze;
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作者单位

Ecole Nationale Superieure des Mines, Centre SMS, CNRS UMR 5146, 158 cours Fauriel, 42023 Saint-Etienne Cedex 2, France;

Air Force Research Laboratory, AFRL/MLLM, Wright-Patterson Air Force Base, OH, USA;

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原文格式 PDF
正文语种 eng
中图分类工程材料一般性问题;
关键词
hot torsion; nickel; model materials; dynamic recrystallization; grain refinement;

机译：热扭;镍;模型材料;动态重结晶;晶粒细化;

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1. The Avrami Kinetics of Dynamic Recrystallization in Nickel-Niobium Alloys [J] . Nedjoua Matougui, David Piot, Mohamed Lamine Fares, Materials science forum . 2018,第3期

机译：镍铌合金中动态再结晶的Avrami动力学
2. Analysis of nickel-niobium alloys by inductively coupled plasma optiocal emission spectrometry [J] . Belmira B.de Lima, Rosa A.Conte, Carlos A.Nunes Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2003,第1期

机译：电感耦合等离子体发射光谱法分析镍铌合金
3. Replacement of High-purity Copper Target by High-purity Copper Alloy Target in Very Large Scale Integrated Circuit [J] . Yan Gao, Xiu Liu, Jinjiang He, Materials science forum . 2016,第期

机译：超大规模集成电路中高纯度铜合金靶材替代高纯度铜靶材
4. Hot Working of High-Purity Nickel-Niobium Alloys [C] . F. Montheillet, S. Girard, Ch. Desrayaud, International Conference on Processing amp; Manufacturing of Advanced Materials; 20060704-08; Vancouver(CA) . 2006

机译：高纯镍铌合金的热加工
5. The amorphization of nickel-niobium and nickel-zirconium alloys by mechanical alloying. [D] . Lee, Pee-Yew. 1988

机译：通过机械合金化使镍铌合金和镍锆合金非晶化。
6. Production of High-Purity Anhydrous Nickel(II) Perrhenate for Tungsten-Based Sintered Heavy Alloys [O] . Katarzyna Leszczyńska-Sejda, Grzegorz Benke, Dorota Kopyto, 2017

机译：用于钨基烧结重合金的高纯无水高Per酸镍（II）的生产
7. Recycling from Mg–Al–Zn system alloy to the high-purity Mg–Zn alloy by the vacuum distillation method [O] . Makoto Inoue, Masashi Shima, Tetsuo Aida, 2009

机译：通过真空蒸馏法从Mg-Al-Zn系统合金中回收到高纯度Mg-Zn合金中
8. Hot Working of High-Purity Nickel-Niobium Alloys (Preprint) [R] . Montheillet, F. , Girard, S. , Desrayaud, C. , 2006

机译：高纯镍 - 铌合金的热加工（预印）

Hot Working of High-Purity Nickel-Niobium Alloys

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