Preparation of Bulky Bi(Pb)-Sr-Ca-Cu-O Superconductor by Magnetized Twin-Roll
スポンサーリンク
概要
- 論文の詳細を見る
A highly oriented (Bi, Pb)_2Sr_2Ca_2Cu_3O_x bulk superconductor has been prepared by magnetized twin-roll processing. In these bulks, plate-like crystal grains were highly oriented by a magnetic and mechanical force. The grain c-axes were parallel to the magnetic field and pressing directions. In fact, both critical current density (J_c) and orientation degree of the sample rolled under 2 T were higher than those of the sample rolled with no magnetic field. The magnetized twin-roll processing is effective not only in enhancing grain-orientation but also in packing to improve J_c.
- 社団法人応用物理学会の論文
- 1990-02-20
著者
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Asai Shigeo
Department Of Materials Processing Engineering Nagoya University
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Asai Shigeo
Department Of Chemistry And Materials Science Tokyo Institute Of Technology
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井村 徹
愛知工業大学 工学部 機械学科
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IMURA Toru
Department of Mechanical Engineering, Aichi Institute of Technology
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HASEGAWA Masashi
Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University
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KAWAHARA Nobuaki
Nippondenso Research Laboratories
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HOSHIZAKI Hiroki
Nippondenso Research Laboratories
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SHINOHARA Toshiyuki
Nippondenso Research Laboratories
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ENAMI Hiroyoshi
Nippondenso Research Laboratories
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KAWAHARA Nobuaki
Department of Research and Development, Nippondenso Co. Ltd.
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ENAMI Hiroyoshi
Department of Research and Development, Nippondenso Co. Ltd.
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SHINOHARA Toshiyuki
Department of Research and Development, Nippondenso Co. Ltd.
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KAWABATA Sanemasa
Department of Research and Development, Nippondenso Co. Ltd.
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HOSHIZAKI Hiroki
Department of Research and Development, Nippondenso Co. Ltd.
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Kawabata S
Tokyo Inst. Polytechnics Kanagawa Jpn
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Enami H
Nippondenso Research Laboratories
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Shinohara T
Tokyo Univ. Agriculture And Technology Tokyo
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Hasegawa Masashi
Department Of Materials Processing Engineering Nagoya University
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Hasegawa Masashi
Department Of Applied Chemistry Graduate School Of Engineering Ehime University
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Imura Toru
Department Of Mechanical Engineering Aichi Institute Of Technology
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