Effect of Ag addition on the mechanical properties of bulk superconductors

T. Miyamoto, J. Katagiri, K. Nagashima, M. Murakami

研究成果: Article査読

20 被引用数 (Scopus)

抄録

Bulk superconductors can function as quasi-permanents with generating magnetic fields much higher than those of conventional permanent magnets. However, a large electromagnetic force acts on such bulk superconductors, which sometimes leads to fracture. It is known that Ag addition is effective in improving the fracture toughness of bulk Y-Ba-Cu-O superconductors. Therefore, in this paper, we have studied the effects of Ag addition both on trapped field capability and mechanical properties of bulk RE-Ba-Cu-O (RE: Y, Sm) and have found that Ag addition is indeed effective in improving the mechanical properties of a large single-grain RE-Ba-Cu-O.

本文言語English
ページ(範囲)2066-2069
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
9
2 PART 2
DOI
出版ステータスPublished - 1999
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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