BOBINE SUPRACONDUCTRICE HAUTE TEMPERATURE CRITIQUE, ET PROCEDE POUR LA FABRICATION D'UNE TELLE BOBINE
A high temperature superconductor (HTS) coil comprises HTS multi filament wire winding with an oxidized perforate metallic material interposed between its turns. A multi filament HTS wire coil comprises a winding (1) of turns (2) of a wire (3) of HTS filaments embedded in a silver matrix, an electri...
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Zusammenfassung: | A high temperature superconductor (HTS) coil comprises HTS multi filament wire winding with an oxidized perforate metallic material interposed between its turns. A multi filament HTS wire coil comprises a winding (1) of turns (2) of a wire (3) of HTS filaments embedded in a silver matrix, an electrical insulation of at least surface oxidized perforate metallic material (6) being interposed between the turns. An Independent claim is also included for production of the above coil by winding the wire (3) and the perforate metallic material (6) and then heat treating to form the super conducting phase in the wire and to oxidize at least the surface of the perforate metallic material (6). Preferred Feature: The perforate oxidized metallic material (6) is in the form of woven wires or expanded sheet of oxidized Fe, Ni, Al and/or Cu. |
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