METHOD FOR PRODUCING MAGNESIUM DIBORIDE SUPERCONDUCTOR

Title:

METHOD FOR PRODUCING MAGNESIUM DIBORIDE SUPERCONDUCTOR

Document Type and Number:

WIPO Patent Application WO/2008/059864

Kind Code:

A1

Abstract:

A magnesium diboride superconductor having good superconducting characteristics is produced by obtaining a mixed powder by adding 0.9-25 mol% of silver into magnesium and firing the thus-obtained mixed powder at a temperature less than 600ºC.

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Inventors:

SHIMOYAMA JUNICHI (JP)
KUMAKURA HIROAKI (JP)

Application Number:

PCT/JP2007/072080

Publication Date:

May 22, 2008

Filing Date:

November 14, 2007

Export Citation:

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Assignee:

NAT INST FOR MATERIALS SCIENCE (JP)
UNIV TOKYO (JP)
SHIMOYAMA JUNICHI (JP)
KUMAKURA HIROAKI (JP)

International Classes:

C01B35/04; C01G1/00; H01F6/06

Foreign References:

JP2004269268A	2004-09-30
JP2006143500A	2006-06-08
JP2002222619A	2002-08-09

Attorney, Agent or Firm:

NISHIZAWA, Toshio (3-14 Kudan-kita 4-chome, Chiyoda-k, Tokyo 73, JP)

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