Fremgangsmåde til fremstilling af en elektrisk leder med superledningsevne

摘要

#CMT# #/CMT# The method involves applying an yttrium-barium-copper oxide layer on a textured metallic substrate as superconductive material, and forming a slot tube from the textured metallic substrate around a metallic carrier (1) e.g. wire, where the textured metallic substrate is provided as a band (2). Multiple edges are made to lie at an open slot together. The slot tube is closed by welding the slot, and a closed tube is dragged up to a facility (11) at the carrier. An yttrium-barium-copper oxide layer is applied around the tube and finally a heat treatment is accomplished. #CMT# : #/CMT# An independent claim is also included for a superconductive electrical conductor. #CMT#USE : #/CMT# Method for producing a superconductive electrical conductor. #CMT#ADVANTAGE : #/CMT# The method facilitates the production of the superconductive electrical conductor on the yttrium-barium-copper base in an easier manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of an arrangement for implementing a method for producing a superconductive electrical conductor. 1 : Metallic carrier 2 : Band 5 : Coil 6 : Rollers 11 : Facility.