| 发明名称 |
Process for making superconductors and their precursors |
| 摘要 |
A process for preparing the superconductive material MBa2Cu3Ox, M being, inter alia, yttrium and x being from about 6.5-7 and a precursor material MBa2Cu3Oy, y being from about 6-6.5, by controlled heating and cooling in a controlled atmosphere.
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| 申请公布号 |
US5021395(A) |
申请公布日期 |
1991.06.04 |
| 申请号 |
US19890372726 |
申请日期 |
1989.06.28 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DRULINER, JOE D.;HOROWITZ, HAROLD S.;MCLAIN, STEPHAN J.;SLEIGHT, ARTHUR W. |
| 分类号 |
C04B35/00;C01G1/00;C01G3/00;C04B35/45;C07C215/08;H01L39/24 |
主分类号 |
C04B35/00 |
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