METAL BASE PLATE FOR OXIDE SUPERCONDUCTIVE WIRE ROD, OXIDE SUPERCONDUCTIVE WIRE ROD AND PROCESS FOR PRODUCING THE SAME

Title:

METAL BASE PLATE FOR OXIDE SUPERCONDUCTIVE WIRE ROD, OXIDE SUPERCONDUCTIVE WIRE ROD AND PROCESS FOR PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/2004/088677

Kind Code:

A1

Abstract:

A metal base plate for oxide superconductive wire rod, comprising a polycrystalline metal base plate having a rolled cluster texture wherein the &lcub 100&rcub faces are parallel to rolled surface and the <001> axis is parallel to the rolling direction and, superimposed on the surface of the polycrystalline metal base plate, a crystalline layer of oxide of the polycrystalline metal, characterized in that in the oxide crystalline layer, 90% or more of grain boundary inclination angles are 10° or less and that in the oxide crystalline layer, 90% or more of &lcub 100&rcub faces have an angle of 10° or less against the surface of the polycrystalline metal base plate.

Inventors:

MAEDA TOSHIHIKO (JP)
IZUMI TORU (JP)
HASEGAWA KATSUYA (JP)
ASADA SHIGENOBU (JP)
IZUMI TERUO (JP)
SHIOHARA YUH (JP)

Application Number:

PCT/JP2004/004587

Publication Date:

October 14, 2004

Filing Date:

March 31, 2004

Export Citation:

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Assignee:

FURUKAWA ELECTRIC CO LTD (JP)
INT SUPERCONDUCTIVITY TECH (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
ISHIKAWAJIMA HARIMA HEAVY IND (JP)
KANSAI ELECTRIC POWER CO (JP)
MAEDA TOSHIHIKO (JP)
IZUMI TORU (JP)
HASEGAWA KATSUYA (JP)
ASADA SHIGENOBU (JP)
IZUMI TERUO (JP)
SHIOHARA YUH (JP)

International Classes:

H01L39/24; (IPC1-7): H01B12/06

Foreign References:

JPH0113620A
JPH06231940A	1994-08-19
JPH1153967A	1999-02-26
JPH0850822A	1996-02-20
JPH1186647A	1999-03-30

Other References: