05395820 is referenced by 8 patents and cites 5 patents.

An oxide superconductor comprising a crystal of LnBa.sub.2 Cu.sub.3 O.sub.y (wherein Ln is at least one of rare earth elements including Y) and, finely dispersed therein, Ln.sub.2 BaCuO.sub.5 and a composite oxide of PtBaCuO having an average particle diameter of 0.1 to 10 .mu.m is disclosed. The oxide superconductor is produced by melting a raw material powder comprising a composite oxide of Ln, Ba and Cu, rapidly solidifying the melt, pulverizing the resultant solid, mixing a Pt powder with the pulverized mixture, forming a resultant mixture, heating a resultant formed body to bring the formed body to a partially-molten state and cooling the partially-molten material.

Title
Oxide superconductor and process for producing the same
Application Number
7/952636
Publication Number
5395820
Application Date
December 1, 1992
Publication Date
March 7, 1995
Inventor
Naoki Koshizuka
Tokyo
JP
Akihiro Kondoh
Tokyo
JP
Koji Yamaguchi
Tokyo
JP
Tsutomu Takata
Tokyo
JP
Masato Murakami
Tokyo
JP
Agent
Wenderoth Lind & Ponack
Assignee
Nippon Steel Corporation
JP
Kawasaki Jukogyo Kabushiki Kaisha
JP
Sumitomo Electric
JP
Hokuriku Electric Power Company
JP
International Superconductivity Technology Center
JP
IPC
H01L 39/12
H01B 12/00
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