Nb-Al multifilamentary superconducting composites produced by powder processing
- 15 December 1980
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 37 (12), 1107-1109
- https://doi.org/10.1063/1.91890
Abstract
Multifilamentary superconducting Nb‐Al composites were produced using powder processing with high overall critical currents Jc at high magnetic fields. A Nb–3 wt. % Al composite, reacted at 800 °C for 16 h, had Jc ≳104 A/cm2 at 14 T at 4.2 K. Jc was almost independent of strain for strains up to 1.3%.Keywords
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