Critical properties of silver clad Bi, Pb-2223 tape superconductors

Journal Article · Mon Jul 01 00:00:00 EDT 1996 · IEEE Transactions on Magnetics

DOI:https://doi.org/10.1109/20.511456· OSTI ID:287710

Nikulin, A D; Shikov, A K; Antipova, E V ^[1]

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1. Bochvar All-Russia Scientific Research inst. of Inorganic Materials, Moscow (Russian Federation); and others

Critical properties and structural features have been studied using composite tape silver sheathed Bi-2223 base superconductors manufactured by powder in tube method from precursors containing phase Bi-2212 in the range of 0--90%. The critical current densities of 4 {times} 10{sup 4} A/cm{sup 2} (77 K, O T) and 1.3 {times} 10{sup 5} A/cm{sup 2} (4.2 K, 5 T) have been realized in tape superconductors 0.18 mm x 3.4 mm in section produced from a precursor containing 50% phase Bi-2212. A small pancake coil comprising 60 turns was processed by wind and react method using tape with optimized powder.

• OSTI ID: 287710
• Report Number(s): CONF-950691--
• Journal Information: IEEE Transactions on Magnetics, Journal Name: IEEE Transactions on Magnetics Journal Issue: 4Pt1 Vol. 32; ISSN IEMGAQ; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
66 PHYSICS
BISMUTH OXIDES
CALCIUM OXIDES
COPPER OXIDES
CRITICAL CURRENT
EXPERIMENTAL DATA
FABRICATION
HIGH-TC SUPERCONDUCTORS
LEAD OXIDES
MICROSTRUCTURE
SILVER
STRONTIUM OXIDES
SUPERCONDUCTING COILS
SUPERCONDUCTING COMPOSITES