Development of a 40 T compact hybrid magnet

K. Watanabe, S. Awaji, N. Kobayashi, S. Miura, T. Fukase, M. Motokawa, M. Urata, K. Koyanagi, M. Tezuka, S. Hanai

Research output: Contribution to journalArticle

7 Citations (Scopus)


A 40 T compact hybrid magnet consisting of a 16 T outer superconducting magnet and a 24 T inner resistive magnet is conceptually designed. A highly strengthened superconducting magnet with a 360 mm room temperature bore can be made using newly developed (Nb,Ti)3Sn wires with Cu-Nb or Cu-Al2O3 reinforcing stabilizer, and as a result the coil weight is outstandingly reduced by about 70%. A poly-Bitter resistive magnet which generates 24 T in a 14 mm room temperature bore is realized consuming 8 MW power.

Original languageEnglish
Pages (from-to)2470-2473
Number of pages4
JournalIEEE Transactions on Magnetics
Issue number4 PART 2
Publication statusPublished - 1996 Dec 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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    Watanabe, K., Awaji, S., Kobayashi, N., Miura, S., Fukase, T., Motokawa, M., Urata, M., Koyanagi, K., Tezuka, M., & Hanai, S. (1996). Development of a 40 T compact hybrid magnet. IEEE Transactions on Magnetics, 32(4 PART 2), 2470-2473.