发明名称 |
Method of preparing MgB2 superconducting wire and the MgB2 superconducting wire prepared thereby |
摘要 |
Disclosed herein is a method of preparing a MgB2 superconducting wire and the MgB2 superconducting wire prepared thereby. The method comprising rolling a raw powder by using a powder rolling method. According to the method of the present invention has an effect of increasing an effective area where superconducting current can flow by improvement of the connectivity of a MgB2 superconducting powder and achievement of high density through a powder rolling process, and maintaining an uniform current value even in a large length because of the improvement of the connectivity. |
申请公布号 |
US8709979(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201013255969 |
申请日期 |
2010.07.02 |
申请人 |
CHUNG KOOK-CHAE;KIM TAE-HOON;AHN SOON-TAE;BHAVESH BHARAT SINHA;KOREA INSTITUTE OF MACHINERY AND MATERIALS |
发明人 |
CHUNG KOOK-CHAE;KIM TAE-HOON;AHN SOON-TAE;BHAVESH BHARAT SINHA |
分类号 |
C04B35/45;H01L39/24 |
主分类号 |
C04B35/45 |
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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