Gp. Vedernikov et al., AN INVESTIGATION OF NB-TI-TA ALLOYS AND PROPERTIES OF THE SUPERCONDUCTORS BASED ON TERNARY ALLOYS, IEEE transactions on applied superconductivity, 7(2), 1997, pp. 1751-1754
The vacuum are melting technique was used to obtain the ingots of Nb-T
i-Ta alloys with 12.3 and 20.4 wt.% Ta. The microhomogeneity of the al
loys was investigated by electron probe method and T-c of the alloys a
fter homogenization was measured in comparison with that of the binary
Nb-47.5wt%Ti alloy. The multifilamentary conductors with filament dia
meter similar to 60 mu m have been fabricated. The characteristics of
the wires which have been produced by the regime with 4 intermediate h
eat treatments are presented.