公开(公告)号：EP1025569A1

公开(公告)日：2000-08-09

申请号：EP98937939.1

申请日：1998-05-27

申请人： AMERICAN SUPERCONDUCTOR CORPORATION

发明人： RILEY, Gilbert, N., Jr. ,  LI, Qi ,  ROBERTS, Peter, R. ,  ANTAYA, Peter, D. ,  SEUNTJENS, Jeffry, M. ,  HANCOCK, Steven ,  DEMORANVILLE, Kenneth, L. ,  CHRISTOPHERSON, Craig, J. ,  GARRANT, Jennifer, H. ,  CRAVEN, Christopher, A.

IPC分类号： H01B12/02 ,  H01L39/02 ,  H01L39/24

CPC分类号： H01L39/248 ,  Y10S428/93 ,  Y10S505/704 ,  Y10T29/49014

摘要： A multifilamentary superconductor composite having a high fill factor is formed from a plurality of stacked monofilament precursor elements, each of which includes a low density superconductor precursor monofilament. The precursor elements all have substantially the same dimensions and characteristics, and are stacked in a rectilinear configuration and consolidated to provide a multifilamentary precursor composite. The composite is thereafter thermomechanically processed to provide a superconductor composite in which each monofilament is less than about 50 microns thick.