MANUFACTURING METHOD OF SUPERCONDUCTING MULTIPLY BEND Russian patent published in 2009 - IPC H01B12/02 B22F7/04 B22F3/18 C04B35/00 

Abstract RU 2371795 C1

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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RU 2 371 795 C1

Authors

Mikhajlov Boris Petrovich

Kadyrbaev Asan Rashidovich

Mikhajlova Aleksandra Borisovna

Shamraj Vladimir Fedorovich

Dates

2009-10-27Published

2008-10-31Filed