Il Nuovo Cimento D

, Volume 16, Issue 12, pp 2061–2065 | Cite as

High-T c superconducting magnetic bearings for rotation-based devices

  • S. Zannella
  • F. Frangi
  • E. Varesi
Article

Summary

A Modified-Melt-Powder-Melt-Growth (MMPMG) technique has been developed for the preparation of melt-textured Y-Ba−Cu−O pellets. To test their performances, the samples were characterized with respect to their microstructure, pinning strength and interaction force with permanent magnets. A superconducting magnetic bearing was built and integrated in a levitating flywheel system for energy storage.

PACS 74.70

Superconducting materials 

PACS 85.25.Ly

Superconducting magnets and magnetic levitation devices superconducting cables and conductors 

PACS 01.30.Cc

Conference proceedings 

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Copyright information

© Società Italiana di Fisica 1994

Authors and Affiliations

  • S. Zannella
    • 1
  • F. Frangi
    • 1
  • E. Varesi
    • 1
  1. 1.CISE SpAMilanoItaly

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