Synthesis of Long YBCO, BSCCO HTSC Coatings by Gas-Detonation Spraying Technology and Gas-Flame Method of Crystallization

  • Y. Bykov
  • A. V. Grigor’eva
  • V. A. Shkut
Part of the Advances in Cryogenic Engineering Materials book series (ACRE, volume 42)

Abstract

This technology allows for the production of long HTSC coatings for the manufacture of tapes and wires as well as shields and antennas. Gas-thermal methods allow us to obtain films (10 – 100 µm) on non-oriented substrates of arbitrary shape. A gas-flame method of crystallization allows us to obtain dense coatings with high adhesion. These HTSC composites are easily workable to shape into the desired geometry. The critical temperature of the coatings corresponds to that of the starting HTSC ceramics; T c = 82 K for YBCO and T c = 81 K, T c = 103 K for BSCCO. Values of j c =2*103 A/cm2 at T = 77 K, H = 0 have been obtained. The proposed method has high productivity and low cost.

Keywords

Process Channel Nonoriented Substrate Film Ceramic HTSC Film Stringent Advance 
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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Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Y. Bykov
    • 2
  • A. V. Grigor’eva
    • 1
  • V. A. Shkut
    • 1
  1. 1.Department of the Physical and Technical Problems “Transmag”DniepropetrovskUkraine
  2. 2.University of ToledoToledoUSA

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