Properties of Bi(Pb)-Sr-Ca-Cu-O superconducting tapes prepared by the doctor-blade process

Journal Article · Mon Jun 19 00:00:00 EDT 1989 · Appl. Phys. Lett.; (United States)

DOI:https://doi.org/10.1063/1.101063· OSTI ID:6193216

Yanagisawa, E; Morimoto, T; Dietderich, D R; Kumakura, H; Togano, K; Maeda, H

Improved superconducting and mechanical properties were obtained forBi(Pb)-Sr-Ca-Cu-O tapes, prepared by the combined process of doctor-bladecasting, cold rolling, and sintering. The tape has an oriented microstructurewith the high /ital T//sub /ital c// plate-like grains having their /ital c/ axesperpendicular to the rolling surface. The tape is flexible and can be bentwithout any degradation of /ital J//sub /ital c// to just before fracture (strainlarger than /similar to/0.12%).

• Research Organization: Asahi Glass Research Center, Asahi Glass Co., Ltd., Hazawa-cho, Kanagawa-ku, Yokohama 221, Japan(JP); National Research Institute for Metals, Tsukuba Laboratories 1-2-1, Sengen, Tsukuba, Ibaraki 305, Japan
• OSTI ID: 6193216
• Journal Information: Appl. Phys. Lett.; (United States), Vol. 54:25
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BISMUTH OXIDES
PHYSICAL PROPERTIES
CALCIUM OXIDES
COPPER OXIDES
LEAD OXIDES
STRONTIUM OXIDES
COLD WORKING
CRITICAL CURRENT
FABRICATION
GRAIN ORIENTATION
MICROSTRUCTURE
ROLLING
SCANNING ELECTRON MICROSCOPY
SINTERING
STRAINS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
X-RAY DIFFRACTION
ALKALINE EARTH METAL COMPOUNDS
BISMUTH COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
COHERENT SCATTERING
COPPER COMPOUNDS
CRYSTAL STRUCTURE
CURRENTS
DIFFRACTION
ELECTRIC CONDUCTIVITY
ELECTRIC CURRENTS
ELECTRICAL PROPERTIES
ELECTRON MICROSCOPY
LEAD COMPOUNDS
MATERIALS WORKING
MICROSCOPY
ORIENTATION
OXIDES
OXYGEN COMPOUNDS
SCATTERING
STRONTIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360204* - Ceramics
Cermets
& Refractories- Physical Properties
656100 - Condensed Matter Physics- Superconductivity