发明名称 |
Production of electrolytic capacitors and superconductors |
摘要 |
A superconducting material useful for forming electrolytic devices is made by establishing multiple niobium or tantalum components in a primary billet of a ductile material; working the primary billet through a series of reduction steps to form the niobium or tantalum components into elongated elements; cutting and restacking the resulting elongated elements with a porous confining layer to form a secondary billet, working the secondary billet through a series of reduction steps including twisting and final rolling to thin ribbon cross-sections with greater than 5:1 Aspect Ratios; cutting the resulting elongated billet into sections; and leaching the core and sheath at least in part.
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申请公布号 |
US2004244185(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20030736650 |
申请日期 |
2003.12.16 |
申请人 |
COMPOSITE MATERIALS TECHNOLOGY, INC. |
发明人 |
WONG JAMES |
分类号 |
B21C37/04;C23C2/02;C23C2/08;C23C2/28;H01L39/24;H02G15/34;(IPC1-7):H01G9/00;H01B12/00 |
主分类号 |
B21C37/04 |
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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