| 发明名称 |
MgB2 superconductor, its wire, and a manufacturing method thereof |
| 摘要 |
By adding an aromatic hydrocarbon such as benzene to the powder mixture of magnesium (Mg) or magnesium hydride (MgH2) and boron (B) as raw materials of a superconductor MgB2, high superconducting critical current density (Jc) is obtained.
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| 申请公布号 |
US7749939(B2) |
申请公布日期 |
2010.07.06 |
| 申请号 |
US20060509634 |
申请日期 |
2006.08.25 |
| 申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE;CENTRAL JAPAN RAILWAY COMPANY |
发明人 |
KUMAKURA HIROAKI;KITAGUCHI HITOSHI;HIRAKAWA MASAZUMI;YAMADA HIDEYUKI |
| 分类号 |
H01B12/00;B32B9/04;C01B35/02;C01B35/04;H01L39/00 |
主分类号 |
H01B12/00 |
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