Fabrication of Grain-oriented (Bi,Pb)_2Sr_2Ca_2Cu_3O_x Superconducting Tapes Using Magnetic Field and Vibration Technique |
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摘 要: |
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收稿时间: | 1998-01-28 |
Fabrication of Grain-oriented (Bi,Pb)_2Sr_2Ca_2Cu_3O_x Superconducting Tapes Using Magnetic Field and Vibration Technique |
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Authors: | Yanwei MA and Xianjin WANG Zutang WANG |
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Affiliation: | Yanwei MA and Xianjin WANG (Dept. of Metal Forming,University of Science and Technology Beijing,Beijing,China)Zutang WANG (Tsinghua University,Beijing,China) |
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Abstract: | Highly textured (Bi,Pb)2Sr2Ca2Cu3Ox superconducting tapes have been fabricated by means of magnetic-field and vibration technique. This method is an effective way of improving the degree of grain alignment and density of oxide core in tapes after heat treatment and pressing cycles.Jc of above 20% was increased than that without treatment. |
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