METHOD OF MANUFACTURING MULTISECTION SUPERCONDUCTING CORE ON THE BASE OF INTERMETALLIC COMPOUND WITH INTERNAL ARRANGEMENT OF SUPERCONDUCTING LAYER

METHOD OF MANUFACTURING MULTISECTION SUPERCONDUCTING CORE ON THE BASE OF INTERMETALLIC COMPOUND WITH INTERNAL ARRANGEMENT OF SUPERCONDUCTING LAYER

The wire has an inlay (6) introduced into the gap between the superconducting layers (5) of the sections (3) being connected before the sections in the multisectioned wire are welded together. The inlay is hermetically connected to the superconducting layer. After welding the sections in the wire th...

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Bibliographische Detailangaben
Hauptverfasser: GUREVICH SAMUIL M,SU, ZABOLOTIN STANISLAV P,SU, ASNIS EFIM A,SU, NERODENKO MIKHAIL M,SU, KLIMENKO GENNADIJ A,SU, VORONA DAVID S,SU, PAN VLADIMIR M,SU, SUKHUSHIN VITALIJ B,SU, SHENDEROVICH PAVEL B,SU
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
CURRENT COLLECTORS
ELECTRICITY
INSULATORS
LINE CONNECTORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Zusammenfassung:The wire has an inlay (6) introduced into the gap between the superconducting layers (5) of the sections (3) being connected before the sections in the multisectioned wire are welded together. The inlay is hermetically connected to the superconducting layer. After welding the sections in the wire the hermetically-sealed cavity (9) formed in the gap is evacuated and filled with the lower-melting-point component of the intermetallic connection. The hermetic connection of the inlay with the superconducting layers is realised by spot welding with limited heat supply. The inlay is made of a material of high melting point and coated with a material of low melting point (e.g. tin plated).