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Title:
METHOD FOR MANUFACTURING INSULATING SUPERCONDUCTIVE WIRE ROD
Document Type and Number:
WIPO Patent Application WO/2019/188654
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing an insulating superconductive wire rod comprising: a flux removing step (S01) for removing flux by heating a superconductive wire rod which includes a channel provided with a channel groove, and a superconductive core wire rod accommodated in the channel groove of the channel and in which the channel groove and the superconductive core wire rod are welded by solder containing flux, at a temperature that is equal to or higher than the volatilization temperature of the flux and is equal to or lower than the heat-resistant temperature of the superconductive wire rod; and an insulating film forming step (S02) for forming an insulating film on a surface of the superconductive wire rod.

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Inventors:
SAKURAI Hideaki (8 Nishino-cho, Higashimukoujima Amagasaki-sh, Hyogo 56, 〒6600856, JP)
KOMAI Eiji (Yokkaichi Plant 5, Mita-cho, Yokkaichi-sh, Mie 41, 〒5100841, JP)
Application Number:
JP2019/011683
Publication Date:
October 03, 2019
Filing Date:
March 20, 2019
Export Citation:
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Assignee:
MITSUBISHI MATERIALS CORPORATION (2-3 Marunouchi 3-chome, Chiyoda-ku Tokyo, 17, 〒1008117, JP)
International Classes:
H01B13/00; H01B12/10; H01F6/06; H01R4/68
Foreign References:
JP2014072003A2014-04-21
JPH10321059A1998-12-04
JP2000294053A2000-10-20
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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