A 12 T 80 mm bore superconducting V3Ga NbTi magnet system |
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Authors: | D Eckert C Frenzel A Gladun W Holzhäuser P Verges OP Anashkin VE Keilin MI Surin |
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Affiliation: | 1. Zentralinstitut für Festkörperphysik und Werkstofforschung (ZFW), DDR-8027 Dresden, Postfach, GDR;2. I.V. Kurtchatov Atomic Energy Institute (IAE), Moscow, USSR |
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Abstract: | A V3Ga-NbTi magnet system for a field of 12 T in 80 mm clear bore is described. The V3Ga and NbTi magnets are connected in series to one power supply. The differences in the materials (NbTi multifilamentary wire and V3Ga bronze processed stranded cable) require special measures for protection during a quench. In the V3Ga magnet no training or degradation was observed. The short sample critical current value was reached in the V3Ga magnet with a reversible active voltage which made it possible to reduce the current without quench. |
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Keywords: | superconductor magnet quench |
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