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2 088 991

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Application

4503755/07, 1988-11-25

(22)

Actual filing date

1988-11-25

(45)

Published

1997-08-27

(72)

Inventor

Nikulin A.D.Shikov A.K.Davydov I.I.Vorob'Eva A.E.Titov V.V.Chukin A.M.

(73)

Holder

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

METHOD OF PRODUCTION OF SUPERCONDUCTOR BASED ON COMPOUND A-15 Russian patent published in 1997 - IPC

Abstract RU 2088991 C1

FIELD: devices intended for operation on alternating current and in quick-varying magnetic fields. SUBSTANCE: superconductor based on compound A-15 with an alloyed matrix is obtained by forming of composite, its deforming with conducting of intermediate annealings and final heat treatment for production of inter- metallic compounds. The alloying addition is selected from materials with a specific resistance of not lower than 8k10-8 Ohm.m at +20 C in the form of rods evenly distributed over the volume of the composite at its assembly. EFFECT: simplified procedure and reduced cosy, enhanced specific resistance of matrix. 14 cl, 2 dwg

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RU 2 088 991 C1

Authors

Nikulin A.D.

Shikov A.K.

Davydov I.I.

Vorob'Eva A.E.

Titov V.V.

Chukin A.M.

Dates

1997-08-27—Published

1988-11-25—Filed

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