Patent application number | Description | Published |
20120021917 | SUBSTRATE FOR SUPERCONDUCTING WIRING, SUPERCONDUCTING WIRING AND PRODUCTION METHOD FOR SAME - Disclosed is a low-cost metal substrate which is resistant to high-temperature oxidation, has excellent strength, is non-magnetic and is ideal for a high-temperature superconducting wire to be used at or lower than liquid nitrogen temperature. Austenitic stainless steel containing 0.4 weight or more of nitrogen is used as the metal substrate for the superconducting wire. After heat treatment of 700 to 950° C. in the high-temperature superconducting layer formation step is carried out, the metal substrate has an extremely high 0.20 proof stress at liquid nitrogen temperature. | 01-26-2012 |
20130130916 | SUPERCONDUCTING THIN FILM AND METHOD OF MANUFACTURING SUPERCONDUCTING THIN FILM - Adhesiveness between a metallic substrate and a metal oxide layer is made to increase. A superconducting thin film ( | 05-23-2013 |
20130137579 | METHOD OF PRODUCING SUPERCONDUCTING CONDUCTOR, SUPERCONDUCTING CONDUCTOR, AND SUBSTRATE FOR SUPERCONDUCTING CONDUCTOR - A method for producing a superconductive conductor includes: a base material preparation process of preparing a base material having a groove formed on at least one face thereof; a superconducting layer formation process of forming a superconducting layer on a surface of the base material at a side at which the groove is formed; and a cutting process of cutting completely through the base material along the groove. | 05-30-2013 |
20130137580 | SUBSTRATE FOR SUPERCONDUCTING THIN FILM, SUPERCONDUCTING THIN FILM, AND METHOD OF PRODUCING SUPERCONDUCTING THIN FILM - An effect of suppressing diffusion of metal elements from a substrate is high and orientation of a forcibly-oriented layer is improved. A base material ( | 05-30-2013 |
20130137581 | SUBSTRATE FOR SUPERCONDUCTOR THIN FILM, SUPERCONDUCTOR THIN FILM, AND METHOD FOR PRODUCING SUBSTRATE FOR SUPERCONDUCTOR THIN FILM - A superconducting thin film having excellent critical current characteristics is provided. A substrate for a superconducting thin film includes a substrate body ( | 05-30-2013 |
20150024942 | SUPERCONDUCTING WIRE - A superconducting wire has: a substrate; a superconducting layer that is layered on one main surface side of the substrate; a stabilization layer that covers a surface of the superconducting layer and another main surface of the substrate; and an insulating layer that covers a surface of the stabilization layer, and that has an identification portion that identifies the substrate side and the superconducting layer side. | 01-22-2015 |
20150038334 | SUPERCONDUCTING FILM-FORMING SUBSTRATE, SUPERCONDUCTING WIRE, AND SUPERCONDUCTING WIRE MANUFACTURING METHOD - A tape-shaped superconducting film-forming substrate is disclosed, which includes a film-forming face for forming a laminate including a superconducting layer thereon, a rear face that is a face at a side opposite to the film-forming face, a pair of end faces connected to the film-forming face and the rear face, and a pair of side faces connected to the film-forming face, the rear face, and the pair of end faces, in which each of the pair of side faces includes a spreading face that spreads toward an outer side in an in-plane direction of the film-forming face from an edge part of the film-forming face toward the rear face side. A superconducting wire and a superconducting wire manufacturing method are also disclosed. | 02-05-2015 |
20150279519 | SUPERCONDUCTING WIRE - A superconducting wire is provided which allows an appropriate critical current property to be obtained while maintaining high adhesive strength based on smoothness of a substrate surface that can be achieved without mechanical polishing or the like. A first intermediate layer | 10-01-2015 |