Characterization of Nb3Sn Strand for ITER

Cheggour, Najib ; Goodrich, Loren F

关键词: critical current;    reversible strain effect;    irreversible strain limit;    variable strain;    variable temperature;   

DOI  :  10.2172/1039424
RP-ID  :  8183440
RP-ID  :  8183441
PID  :  OSTI ID: 1039424

学科分类：凝聚态物理

美国|英语

来源: SciTech Connect

【 摘 要 】

We have an ongoing research program for characterization of superconductor composite strands, the principal output of which is sensitive measurements of critical current Ic over a broad range of the essential parameters: longitudinal strain ??, temperature T, and magnetic field B. This features a new apparatus for integrated measurement of Ic(??,T,B) on the same, long-conductor sample without remounting.