Properties of Bi(Pb)-Sr-Ca-Cu-O superconducting tapes prepared by the doctor-blade process
- 19 June 1989
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 54 (25), 2602-2604
- https://doi.org/10.1063/1.101063
Abstract
Improved superconducting and mechanical properties were obtained for Bi(Pb)‐Sr‐Ca‐Cu‐O tapes, prepared by the combined process of doctor‐blade casting, cold rolling, and sintering. The tape has an oriented microstructure with the high Tc plate‐like grains having their c axes perpendicular to the rolling surface. The tape is flexible and can be bent without any degradation of Jc to just before fracture (strain larger than ∼0.12%).Keywords
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