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Effect of Thermal Cycling and Mechanical Deformation on the Superconducting Properties of Ag/Yba2Cu3O7-X Wires

Published online by Cambridge University Press:  28 February 2011

M.A. Ocampo
Affiliation:
Centro de Investigación y Desarrollo CONDUMEX, Blvd. Cervantes Saavedra 255, México, D.F. 11520, México
E. Orgaz
Affiliation:
Centro de Investigación y Desarrollo CONDUMEX, Blvd. Cervantes Saavedra 255, México, D.F. 11520, México
T. Akachi
Affiliation:
Instituto de Investigacionas en Materiales, UNAM, Apdo Postal 70‐360, México, D.F. 04510, México
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Abstract

Preforms made by filling silver tubes with YBa2Cu3O7‐x (YBCO) powder were drawn to obtain wires with diameters in the 0.25mm to 1.00mm range. Straight samples of these wires were sintered and oxygenated. The observed changes in Tc and Jc while the samples were thermaly cycled or mechanically deformed are reported.

Type
Research Article
Copyright
Copyright © Materials Research Society 1990

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