Fremgangsmåde til mekanisk og elektrisk forbindelse mellem en keramisk superleder med høj kritisk temperatur og en superledende leder på niobium-titan-basis

摘要

Method for connecting a component made from a high critical-temperature superconducting ceramic to a low critical-temperature superconducting conductor, such as a multi-filament strand made from niobium-titanium, according to which method a silver contact (3) is prepared on the said ceramic component (1), and characterised in that the said multi-filament strand (2) is welded onto the said contact (3) using an intermediate welding material (4) whose melting point is below 300 DEG C. ……