In this study, we have performed the tensile tests of Y-Ba-Cu-O blocks welded by Er-Ba-Cu-O superconducting solder at room temperature. For comparative study, melt-textured Y-Ba-Cu-O and Er-Ba-Cu-O fabricated by the top-seeded melt growth are also tested. Most welded samples fractured at the joined region and the average strength was lower than those of bulk samples. This is due to the segregation of foreign phases at the joint.
|ジャーナル||Physica C: Superconductivity and its applications|
|出版ステータス||Published - 2003 10|
|イベント||Proceedings of the 15th International Symposium on Superconduc - Yokohama, Japan|
継続期間: 2002 11 11 → 2002 11 13
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