Characterization of composite high temperature superconductors for magnetic bearing applications

A study of high-temperature superconductor composites for use in magnetic bearings applications is presented. Fabrication and characterization techniques are described. Magnetometry and mechanical force measurements are correlated, with particular emphasis on the role of superconductor particle size...

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Veröffentlicht in:	IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) 1991-03, Vol.27 (2), p.2415-2422
Hauptverfasser:	Weinberger, B.R., Lynds, L., Van Valzah, J., Eaton, H.E., Hull, J.R., Mulcahy, T.M., Basinger, S.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	665412 > Superconducting Devices-- (1992-) BEARINGS COMPOSITE MATERIALS CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY FABRICATION Force measurement High temperature superconductors HIGH-TC SUPERCONDUCTORS MAGNETIC BEARINGS Magnetic levitation Magnetic materials MAGNETIC PROPERTIES MATERIALS MATERIALS SCIENCE MATERIALS TESTING MECHANICAL PROPERTIES Mechanical variables measurement MEISSNER-OCHSENFELD EFFECT PARTICLE SIZE PHYSICAL PROPERTIES SIZE SUPERCONDUCTING COMPOSITES Superconducting magnets Superconducting materials Superconductivity SUPERCONDUCTORS TESTING 360607 > Other Materials-- Superconducting Properties-- (1992-) Thermal conductivity
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Beschreibung
Zusammenfassung:	A study of high-temperature superconductor composites for use in magnetic bearings applications is presented. Fabrication and characterization techniques are described. Magnetometry and mechanical force measurements are correlated, with particular emphasis on the role of superconductor particle size. Results are discussed in terms of the fundamental limits of Meissner effect levitation.
ISSN:	0018-9464 1941-0069
DOI:	10.1109/20.133706