Superconducting joint of Y-Ba-Cu-O using various superconducting solders

Kazumasa Iida; Junko Yoshioka; Tomokazu Negichi; Naomichi Sakai; Koshichi Noto; Masato Murakami

doi:10.2320/jinstmet1952.66.4_260

Superconducting joint of Y-Ba-Cu-O using various superconducting solders

Kazumasa Iida, Junko Yoshioka, Tomokazu Negichi, Naomichi Sakai, Koshichi Noto, Masato Murakami

研究成果: Article › 査読

抄録

Two blocks of single grain Y-Ba-Cu-O superconductors were welded with various solder materials that have lower decomposition temperature than that of Y-Ba-Cu-O superconductors. Microstructural analyses revealed that no segregation of the secondary phase and/or the residual liquid phase was observed at the joint when the (110) surfaces were directed parallel to the welded region. We also found that Y-Ba-Cu-O joined with a sintered Y-Ba-Cu-O/Ag bar exhibited the strongest coupling.

本文言語	English
ページ（範囲）	260-266
ページ数	7
ジャーナル	Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
巻	66
号	4
DOI	https://doi.org/10.2320/jinstmet1952.66.4_260
出版ステータス	Published - 2002 4
外部発表	はい

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

文献へのアクセス

10.2320/jinstmet1952.66.4_260

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引用スタイル

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AU - Noto, Koshichi

AU - Murakami, Masato

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KW - Solder

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KW - YBaCuO bulk superconductor

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