Method for joining oxide superconductors and joined oxide...

Details Method for joining oxide superconductors and joined oxide... Method for joining oxide superconductors and joined oxide...

2006-02-21

2006-02-21

Kopec, Mark (Department: 1751)

Superconductor technology: apparatus, material, process

High temperature , per se

Copper containing

C505S234000, C505S925000, C427S062000, C428S930000

Reexamination Certificate

active

07001870

ABSTRACT:
The present invention provides a method for joining an RE123 oxide superconductor matrix obtained by a melt process by the use of a solder material. The (110) plane of an RE123 oxide superconductor matrix obtained by a melt process is used as the plane to be joined, a solder material composed of an RE123 oxide superconductor having a lower melting point than the above-mentioned RE123 oxide superconductor is interposed between the planes to be joined, and this solder material is melted and then solidified to form a joining layer, thereby joining the matrices. The solder material can be a sinter, a melt-processed material, a powder, a slurry, or a molded powder.

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