METHOD FOR MANUFACTURING SUBSTRATE FOR OXIDE SUPERCONDUCTIVE WIRE MATERIAL, AND METHOD FOR MANUFACTURING OXIDE SUPERCONDUCTIVE WIRE MATERIAL

PROBLEM TO BE SOLVED: To provide a method for manufacturing an excellent substrate for an oxide superconductive wire material by preventing peeling resulting from the surface diffusion and surface oxidation of nickel included in a metal substrate.SOLUTION: A method for manufacturing a substrate for...

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Bibliographic Details
Main Author SAKAMOTO HISAKI
Format Patent
LanguageEnglish
Published 08.12.2011
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Summary:PROBLEM TO BE SOLVED: To provide a method for manufacturing an excellent substrate for an oxide superconductive wire material by preventing peeling resulting from the surface diffusion and surface oxidation of nickel included in a metal substrate.SOLUTION: A method for manufacturing a substrate for an oxide superconductive wire material has an oxidation treatment process for performing heat treatment of a metal substrate containing at least Cr in an ambient atmosphere including oxygen at 350°C or greater and 550°C or less.
Bibliography:Application Number: JP20100120347