The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 1976
Filed:
Jun. 05, 1974
Gunther Ziegler, Erlangen, DT;
Peter Lanig, Erlangen-Bruck, DT;
Erwin Schmidt, Erlangen, DT;
Sigrun Frohmader, Erlangen, DT;
Siemens AG, Munich, DT;
Abstract
A method for the manufacture of a superconductor having a superconductive intermetallic compound consisting of at least two elements in which at least one core containing at least one ductile element of the compound is surrounded by a jacket of ductile matrix material, after which the structure so obtained is subjected to a cross section-reducing process and the remaining elements of the compound subsequently applied to the jacket of matrix material followed by a heat treatment performed in a manner such that the compound is formed through a reaction of the remaining elements with the core after diffusion through the matrix material. The remaining elements are applied as a sheath of an alloy containing these elements along with a carrier metal which is deposited on the jacket of the matrix material after the last cross section-reducing process step and before heat treatment for forming the compound.