Making of bismuth 2212 superconducting wire or tape
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United States of America Patent
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Jun 5, 2001
Grant Date -
N/A
app pub date -
Nov 5, 1998
filing date -
Nov 17, 1997
priority date (Note) -
Expired
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Abstract
In a process in which a composite consisting of a metallic base and a superconductor mainly containing a Bi.sub.2 Sr.sub.2 CaCu.sub.2 O.sub.x superconducting phase is formed into a composite wire or wire, the composite is subjected to calcination and cold working before heat treatment for crystallization from a partial molten state.
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