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2 088 993

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IPC

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Application

4534181/07, 1990-07-20

(22)

Actual filing date

1990-07-20

(45)

Published

1997-08-27

(72)

Inventor

Nikulin A.D.Shikov A.K.Vorob'Eva A.E.Silaev A.G.Chukin A.M.Beljakov N.A.

(73)

Holder

Gosudarstvennyj Nauchnyj Tsentr Rossijskoj Federatsii Vserossijskij Nauchno-Issledovatel'Skij Institut Neorganicheskikh Materialov Im.Akad.A.A.Bochvara

METHOD OF PRODUCTION OF MULTIPLE-FIBER ALLOYED SUPER- CONDUCTOR BASED ON INTERMETALLIC COMPOUND NB*003SN Russian patent published in 1997 - IPC

Abstract RU 2088993 C1

FIELD: production of conductors intended for operation in alternating magnetic fields and featuring a low loss of power at operation on alternating current. SUBSTANCE: superconductor is obtained by forming of composite by placement at least of one fiber of niobium, 1 to 4 mass percent of alloyed hafnium in a bag of alloy of copper and tin, 0.05 to 1.0 mass percent of hafnium. EFFECT: improved critical characteristics of conductor, enhanced operate reliability. 2 dwg

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RU 2 088 993 C1

Authors

Nikulin A.D.

Shikov A.K.

Vorob'Eva A.E.

Silaev A.G.

Chukin A.M.

Beljakov N.A.

Dates

1997-08-27—Published

1990-07-20—Filed

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