Method of drawing glass encased superconductive oxide core

Details Method of drawing glass encased superconductive oxide core Method of drawing glass encased superconductive oxide core

1989-12-05

1991-08-06

Fisher, Richard V.

Superconductor technology: apparatus, material, process

High temperature , per se

Having tc greater than or equal to 150 k

505725, 505740, 65311, 65 32, 65 13, 65102, 264 61, H01B 1200, H01L 3912

Patent

active

050378007

ABSTRACT:
A sintered elongated core made of a ceramic type superconductive material consisting essentially of (R.sub.x Ba.sub.(1-x)).sub.3 Cu.sub.2 O.sub.z in which R is Sc, Y La, Ho, Dy or Eu; x is in the range of from 0.3 to 0.8; and z is in the range of from 6 yo 7, is encased in glass and then heated, stretched and drawn.

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Chem. Abstracts 84:143787g, 6/1975, Fischer.
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Jin, S. Appl. Phys. Lett. 51(12), 9-21-1987, 943-945.
Jin. S.; Materials Research Society, Apr. 21-24, 1987, Anaheim Calif.; "Fabrication of 94K Superconducting Coils".
Yamada Y., Japanese J. Appl. Physics 26(5), 5-1987, L865-L866.

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