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Patent Searching and Data


Title:
OXIDE SUPERCONDUCTING WIRE
Document Type and Number:
WIPO Patent Application WO/2014/104208
Kind Code:
A1
Abstract:
An oxide superconducting wire which is provided with: an oxide superconducting laminate which comprises a tape-like base, an intermediate layer that is laminated on the base, an oxide superconducting layer that is laminated on the intermediate layer, and a protective layer that is laminated on the oxide superconducting layer and is formed of Ag or an Ag alloy; and a stabilization layer that is composed of a metal tape and is formed on the protective layer of the oxide superconducting laminate, with a low-melting-point metal layer being interposed therebetween. The protective layer has a film thickness of 5 μm or less, and the volume resistivity of the stabilization layer at room temperature is from 3.8 μΩ·cm to 15 μΩ·cm (inclusive).

Inventors:
TAKEMOTO TETSUO (JP)
HIDAKA HIKARU (JP)
Application Number:
JP2013/084934
Publication Date:
July 03, 2014
Filing Date:
December 26, 2013
Export Citation:
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Assignee:
FUJIKURA LTD (JP)
International Classes:
H01B12/06; C01G1/00; H01F6/06; H01L39/04; H01L39/16; H02H9/02
Domestic Patent References:
WO2012039444A12012-03-29
Foreign References:
JP2012169237A2012-09-06
JP2012109254A2012-06-07
JP2010207059A2010-09-16
JP2009022118A2009-01-29
JP2012169237A2012-09-06
Other References:
See also references of EP 2940699A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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