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Title:
SUPERCONDUCTING STABILIZER
Document Type and Number:
WIPO Patent Application WO/2017/175710
Kind Code:
A1
Abstract:
This superconducting stabilizer is formed from a copper material which contains a total of 3 to 400 ppm by mass of one or more additive elements selected from Ca, La and Ce and has a remainder of Cu and unavoidable impurities, wherein the total concentration of unavoidable impurities other than O, H, C, N and S which are gas components is 5-100 ppm by mass, and compounds including one or more selected from CaS, CaSO4, LaS, La2SO2, CeS and Ce2SO2 are present inside the matrix phase.

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Inventors:
FUKUOKA KOSEI (JP)
ITO YUKI (JP)
MAKI KAZUNARI (JP)
Application Number:
PCT/JP2017/013924
Publication Date:
October 12, 2017
Filing Date:
April 03, 2017
Export Citation:
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Assignee:
MITSUBISHI MATERIALS CORP (JP)
International Classes:
C22C9/00; C22F1/08; H01F6/06; H02K3/02; C22F1/00
Foreign References:
JP2016125114A2016-07-11
JPS5497528A1979-08-01
CN1080779A1994-01-12
Other References:
See also references of EP 3441484A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
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