发明名称 |
Performance of oxide dispersion strengthened superconductor composites |
摘要 |
The invention features high performing composite superconducting oxide articles that can be produced from OPIT precursors substantially without poisoning the superconductor. In general, the superconducting oxide is substantially surrounded by a matrix material. The matrix material contains a first constraining material including a noble metal and a second metal. The second metal is a relatively reducing metal which lowers the overall oxygen activity of the matrix material and the article at a precursor process point prior to oxidation of the second metal. The second metal is substantially converted to a metal oxide dispersed in the matrix during or prior to a first phase conversion heat treatment but after formation of the composite, creating an ODS matrix.
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申请公布号 |
US6436875(B2) |
申请公布日期 |
2002.08.20 |
申请号 |
US20010815063 |
申请日期 |
2001.03.22 |
申请人 |
AMERICAN SUPERCONDUCTOR CORPORATION |
发明人 |
MASUR LAWRENCE J.;PARKER DONALD R.;PODTBURG ERIC R.;ROBERTS PETER R.;PARRELLA RONALD D.;RILEY, JR. GILBERT N.;HANCOCK STEVEN |
分类号 |
H01L39/24;(IPC1-7):C04B35/64;C04B35/65;H01B12/00 |
主分类号 |
H01L39/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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