Method of joining Y-based oxide superconductors
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United States of America Patent
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May 28, 1996
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N/A
app pub date -
Sep 15, 1994
filing date -
Sep 17, 1993
priority date (Note) -
Expired
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Abstract
Disclosed is a method of joining Y-based oxide superconductors on joining two or more Y-based oxide superconductors made by melting process under pressure, characterized by incorporating REBa.sub.2 Cu.sub.3 O.sub.7-.delta. (RE=Y, Ho, Er, Tm or Yb), Ag and BaCuO.sub.2 -CuO type composition to the joining interface as an adhesive phase for joining. It becomes possible to easily make a joined material that does not deteriorate the superconductive characteristic at joined interface.
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