M
Michio Kosuge
Researcher at National Institute for Materials Science
Publications - 55
Citations - 606
Michio Kosuge is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Superconducting magnet & Magnet. The author has an hindex of 13, co-authored 55 publications receiving 564 citations.
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Book ChapterDOI
Nb3Al Multifilamentary Wires Continuously Fabricated by Rapid-Quenching
TL;DR: In this paper, the Nb tube process has been developed at NRIM(Japan) for fabricating Nb3Al multifilamentary superconductors, which are characterized by the heat treatment at low temperature ( 1700°C).
Journal ArticleDOI
Development of Nb tube processed Nb3Al multifilamentary superconductor
Takao Takeuchi,T. Kuroda,Kikuo Itoh,Michio Kosuge,Yasuo Iijima,Tsukasa Kiyoshi,Fumiaki Matsumoto,K. Inoue +7 more
TL;DR: The Nb tube process has been developed at NRIM (Japan) for fabricating Nb3Al multifilamentary superconductors containing more than one million continuous ultrafine filaments of less than 0.1 μm diameter as discussed by the authors.
Journal ArticleDOI
Enhanced current capacity of jelly-roll processed and transformed Nb/sub 3/Al multifilamentary conductors
Takao Takeuchi,K. Tagawa,Tsukasa Kiyoshi,Kikuo Itoh,Michio Kosuge,M. Yuyama,Hitoshi Wada,Yasuo Iijima,Kiyoshi Inoue,Kazuhiko Nakagawa,G. Iwaki,H. Moriai +11 more
TL;DR: In this article, the authors developed an improved fabrication process where the wire diameter can be increased from 0.5 to 1.25 mm without degrading the critical current density, J/sub c/, of Nb/sub 3/Al phase.
Journal ArticleDOI
Generation of 23.4 T using two Bi-2212 insert coils
Tsukasa Kiyoshi,Michio Kosuge,M. Yuyama,H. Nagai,Hitoshi Wada,Hitoshi Kitaguchi,M. Okada,Kazuhide Tanaka,Tsuyoshi Wakuda,Katsumi Ohata,Junichi Sato +10 more
TL;DR: In this article, two Bi-2212 double-pancake coils (Coil A and Coil B) were installed in the high-field superconducting magnet system at the Tsukuba Magnet Laboratory of the National Research Institute for Metals.
Journal ArticleDOI
Transport properties of long-lengths of RHQT processed Nb/sub 3/Al conductor
Takao Takeuchi,K. Tagawa,T. Fukuzaki,Nobuya Banno,K. Aihara,K. Fukushima,Michio Kosuge,M. Yuyama,Fumiaki Matsumoto,Tsukasa Kiyoshi,N. Tatsumi,Shinji Matsumoto,Hitoshi Wada +12 more
TL;DR: In this article, a rapid heating and quenching (RHQ) operation along a long-length of jellyroll Nb/Al precursor over 300 m has been established.