COMPOSITE MULTI-CORE NBTI SUPERCONDUCTIVE WIRE

摘要

PURPOSE:To provide a composite multi-core NbTi superconductive wire having high stability and high strength and excellent in workability. CONSTITUTION:In a composite multiple core NbTi superconductive wire where a plurality of NbTi filaments 1 are embedded in a normal conductive metal matrix, a part or the whole of the normal conductive metal matrix is made of a Cu-Ag alloy 4 including 0.1-5wt.% of Ag and the remainder of Cu.