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Performance of Composite Copper-Superconductor Soldered Conductors

  • M. Iwamoto
  • T. Sato
  • N. Kaneseki
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 17)

Abstract

The stabilization technique of superconducting coils, which has been introduced by Laverick [1], Stekly [2], and Whetstone et al. [3], has been successfully applied to the practical construction of large superconducting coils. This paper touches on the concept of quasi-stable superconducting coils, the maximum allowable disturbance that can be associated with these coils, and presents information on some basic experiments using small pancake coils which are made of composite copper-superconductor soldered conductors (ribbon type). Voltage drop, heat dissipation, and temperature rise of the coils submerged in liquid helium were measured, and these experimental data are compared with theoretical predictions.

Keywords

Contact Resistance Voltage Drop Liquid Helium Critical Current Heat Transfer Characteristic 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    C. Laverick, Bull. Am. Phys. Soc., 9 (2): 558 (1964).Google Scholar
  2. 2.
    A. R. Kantrowitz and Z. J. J. Stekly, Appl. Phys. Letters, 6: 56 (1965).CrossRefGoogle Scholar
  3. 3.
    C. N. Whetstone, G. G. Chase, J. W. Raymond, J. B. Vetrano, R. W. Boom, A. G. Prodell, and H. A. Worwetz, IEEE Trans. Mag., MAG-2 (3): 307 (1966).Google Scholar
  4. 4.
    D. N. Lyon, in: International Advances in Cryogenic Engineering, Springer Science+Business Media New York (1965), p. 371.Google Scholar
  5. 5.
    M. N. Wilson, in: Proc. Intern. Conference on Magnet Technology,Oxford (1967), p. 482.Google Scholar

Copyright information

© Springer Science+Business Media New York 1972

Authors and Affiliations

  • M. Iwamoto
    • 1
  • T. Sato
    • 1
  • N. Kaneseki
    • 1
  1. 1.Mitsubishi Electric CorporationAmagasaki, HyogoJapan

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