| 高温超导Ni—W基带的织构研究 |
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| 引用本文： | 郝斐 刘丹敏 胡延槽 李眉娟 高菲 刘星 周美玲. 高温超导Ni—W基带的织构研究[J]. 低温物理学报, 2005, 27(2): 914-918 |
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| 作者姓名： | 郝斐 刘丹敏 胡延槽 李眉娟 高菲 刘星 周美玲 |
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| 作者单位： | 北京工业大学材料学院,北京100022 |
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| 基金项目： | 国家863计划（项目编号：2002AA306221）资助的课题. |
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| 摘 要： | 涂层超导是目前国际超导界的研究热点和重点，所采用的韧性金属基带多为Ni和NiW合金．本文采用粉末冶金方法制备了Ni-3 at．％W和Ni-5 at．％W合金．利用轧制辅助双轴织构基带（咖TS）技术制备了Ni-W合金基带，系统研究了Ni-W合金形变和再结晶织构转变规律．研究表明：通过大变形量的冷轧和高温再结晶退火，可以得到强立方织构的Ni-W合金基带．
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| 关 键 词： | Ni-W基带 形变织构 再结晶织构 |
| 收稿时间： | 2005-04-01 |
TEXTURE STUDY ON Ni-W SUBSTRATES FOR HTS WIRE |
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| HAO FEI,LU DAN-MIN,HU YAN-CAO,LI MEI-JUAN,GAO FEI,LIU XING,ZHOU MEI-LING. TEXTURE STUDY ON Ni-W SUBSTRATES FOR HTS WIRE[J]. Chinese Journal of Low Temperature Physics, 2005, 27(2): 914-918 |
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| Authors: | HAO FEI LU DAN-MIN HU YAN-CAO LI MEI-JUAN GAO FEI LIU XING ZHOU MEI-LING |
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| Affiliation: | College of Materials Science and Engineering, Beijing University of Technology 100022 Beijing |
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| Abstract: | Coated conductor is widely studied. Ni-W alloy is the most favorite metallic materials for textured substrates. In this paper, Ni-3at.%W and Ni-5at.%W alloys were fabricated by powder metallurgy process. After heavy cold rolling and recrystallization, sharp cube textured Ni-W substrates were obtained. Deformation and recrystallization textures of Ni-W alloy were studied systematically. It was found that heavy cold rolling and recrystallization at high temperature are beneficial to the forming of cube texture in Ni-W substrate. |
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| Keywords: | Ni-W substrates recrystallization texture deformation texture |
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