SUPRALEITER MIT KRYOGENEM STABILISATOR AUF ALUMINIUMBASIS

摘要

A superconducting conductor and method for its production. The conductor is formed of least one superconducting core and an aluminum based cryogenic stabilizer which is a high purity Al-Fe-Ni aluminum alloy having a composition, in % by weight:200 ppm<=Fe+Ni<=1500 ppm;0.20<=Fe/(Fe+Ni)<=0.65;optionally, B<100 ppm;impurities other than Fe, Ni and B<0.01% total; andremainder aluminum.