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Journal of Low Temperature Physics

, Volume 159, Issue 1–2, pp 332–335 | Cite as

The 42+ T Hybrid Magnet Project at CNRS-LNCMI-Grenoble

  • A. Bourquard
  • D. Bresson
  • A. Daël
  • F. Debray
  • P. Fazilleau
  • B. Hervieu
  • W. Joss
  • F. P. Juster
  • C. Mayri
  • P. Pugnat
  • J. M. Rifflet
  • L. Ronayette
  • C. Trophime
  • C. Verwaerde
  • L. Villars
Article

Abstract

Hybrid magnets, the combination of a resistive inner coil with a superconducting outer one, allow to generate the highest continuous magnetic fields for a given electrical power installation. A new superconducting coil outsert has been designed to be integrated in the existing infrastructure at LNCMI-Grenoble (GHMFL). Based on the specific development of a Nb–Ti Rutherford Cable On Conduit Conductor (RCOCC) cooled at 1.8 K by a bath of superfluid helium at atmospheric pressure, the superconducting coil aims to produce a continuous magnetic field of 8.5 T in a 1.1 m bore diameter. Combined with resistive insert coils, an overall continuous magnetic field of 42+ T will be produced in a 34 mm warm aperture. The main results of the conceptual study will be presented together with first developments and tests of the RCOCC.

Hybrid magnet Superconducting magnet 

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References

  1. 1.
    S. Mao, C.A. Luongo, J.R. Miller, Cryogenics 43, 153 (2003) CrossRefADSGoogle Scholar
  2. 2.
    A.B. Oliva et al., IEEE Trans. Appl. Supercond. 16, 940 (2006) CrossRefMathSciNetGoogle Scholar
  3. 3.
    A. Daël, P. Fazilleau, B. Hervieu, J.M. Rifflet, CEA/Saclay Report, LEAS-0-16 (May 2007) Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • A. Bourquard
    • 1
  • D. Bresson
    • 1
  • A. Daël
    • 2
  • F. Debray
    • 3
  • P. Fazilleau
    • 2
  • B. Hervieu
    • 2
  • W. Joss
    • 3
    • 4
    • 5
  • F. P. Juster
    • 2
  • C. Mayri
    • 2
  • P. Pugnat
    • 3
  • J. M. Rifflet
    • 2
  • L. Ronayette
    • 3
  • C. Trophime
    • 3
  • C. Verwaerde
    • 1
  • L. Villars
    • 1
  1. 1.Alstom/MSABelfortFrance
  2. 2.CEA-saclayGif-sur-Yvette cedexFrance
  3. 3.CNRS-LNCMIGrenoble cedex 9France
  4. 4.University Joseph FourierGrenobleFrance
  5. 5.Max-Planck-Institut für FestkörperforschungStuttgartGermany

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