FIELD: metallurgy.
SUBSTANCE: on surface of plate made from titanium it is located powder of high-temperature superconducting (HTSC) compound and it is implemented cold deformation by means of rolling with receiving of preferred-orientation scales of HTSC compound. Scales are separated from substrate, it is collected multilayer packet from scales with alternating spacers from silver and it is pressed with formation of multilayer composite silver-HTSC-silver. Composite is placed into envelope made of silver, it is rolled with receiving of band of specified geometry and is thermal treated at temperatures in the range 800-930°C during 20-100 hours.
EFFECT: increasing current-carrying ability of band and filling factor by superconductor.
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Authors
Dates
2009-10-27—Published
2008-10-31—Filed