Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HIGH TEMPERATURE SUPERCONDUCTING MULTICORE TAPE WIRE, AND MANUFACTURING METHOD THEREOF AND MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/024528
Kind Code:
A1
Abstract:
This method is for manufacturing a high temperature superconducting multicore tape wire which comprises an oxide superconducting layer formed on a tape-shape metal substrate with an intermediate layer interposed therebetween, and a metal stabilization layer formed on said oxide superconducting layer, wherein one or multiple longitudinal slits are formed in the oxide superconducting layer and the intermediate layer and no slits are formed in the metal substrate and the stabilization layer. This high temperature superconducting multicore tape wire manufacturing method involves: a step for preparing a high temperature superconducting wire material having an oxide superconducting layer formed on a tape-shape metal substrate with an intermediate layer interposed therebetween and a stabilization layer formed on the oxide superconducting layer; and a slit forming step for applying a load to the high temperature superconducting wire material to form slits. This method enables simple manufacturing of a high temperature superconducting wire material having a finer superconducting layer without sacrificing superconducting performance and mechanical strength.

Inventors:
JIN, Xinzhe (2-1 Hirosawa, Wako-sh, Saitama 98, 〒3510198, JP)
MAEDA, Hideaki (2-1 Hirosawa, Wako-sh, Saitama 98, 〒3510198, JP)
Application Number:
JP2015/072393
Publication Date:
February 18, 2016
Filing Date:
August 06, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
RIKEN (2-1 Hirosawa, Wako-shi Saitama, 98, 〒3510198, JP)
International Classes:
H01B12/06; H01B13/00; H01F6/06
Foreign References:
JP2009218008A2009-09-24
JP2007141688A2007-06-07
JP2007524198A2007-08-23
JP2013012406A2013-01-17
Attorney, Agent or Firm:
KAWAGUCHI, Yoshiyuki et al. (Acropolis 21 Building 8th floor, 4-10 Higashi Nihonbashi 3-chome, Chuo-k, Tokyo 04, 〒1030004, JP)
Download PDF: