Method of producing oxide superconductive composite material
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United States of America Patent
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May 27, 2003
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N/A
app pub date -
Jan 22, 2001
filing date -
Nov 17, 1998
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Expired
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Abstract
A method of producing a composite material of a bismuth 2212 phase and a metallic substrate, wherein the first and second baking are conducted as an isothermal heat treatment. According to this process, temperature control is easy, high productivity is obtained, and the critical current density is improved.
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