Brief description of embodiments of a connection has high performance between a metal and a solid piece in a superconducting ceramic.

摘要

Method of making a connection having a high performance between a metal and a solid piece of superconducting ceramic, the said part being made of granules or powder, the said ceramic or of its precursors are introduced into a mould (1, 3, 3 ′). br / according to the invention, it is integrated into the mould, at the level of said link, a body (4, 4 ′) of silver, gold or copper, with open porosity, of the foam, a straw, or a mesh, which can contain, in its pores on the one hand, a volume (5) of a powder of silver or gold, and on the other by a fraction of the granules (6), or of the said powder, of ceramic.