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Continuous lengths of oxide superconductors

Patent ·
OSTI ID:872970
 [1]
  1. Knoxville, TN
+ Show Author Affiliations

A layered oxide superconductor prepared by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon. A continuous length of a second substrate ribbon is overlaid on the first substrate ribbon. Sufficient pressure is applied to form a bound layered superconductor precursor powder between the first substrate ribbon and the second substrate ribbon. The layered superconductor precursor is then heat treated to establish the oxide superconducting phase. The layered oxide superconductor has a smooth interface between the substrate and the oxide superconductor.

Research Organization:
LOCKHEED MARTIN ENRGY SYST INC
DOE Contract Number:
AC05-84OR21400
Assignee:
Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
Patent Number(s):
US 6055446
OSTI ID:
872970
Country of Publication:
United States
Language:
English

References (1)

Fracture behaviour and its relation to critical current of silver-sheathed Ba2YCu3O7-x superconducting composite wires and tapes journal August 1990

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