Abstract: A process is described for the production of superconducting conductors of the type comprising a plurality of filaments of an alloy containing niobium and titanium as base materials and a composite matrix of copper, aluminium or alloys of these elements, in which the filaments are disposed, and which serves to stabilize the superconductor; the process includes at least a first phase of preparing a first superconducting conductor comprising:the said filaments and a first matrix of copper, aluminum or alloys of these elements;a second phase of preparing a strip of copper, aluminum or alloys of these elements of width substantially equal to the perimeter of the section of the said first superconducting conductor;a third phase of depositing a layer of brazing material on the outer surface of the said first superconducting conductor and at least on one of the surfaces of the said strip;a fourth phase of connecting the said first superconducting conductor with the said strip and for shaping the strip itself by plas