CALCINED POWDER FOR PRODUCING BI-CONTAINING OXIDE SUPERCONDUCTOR

PROBLEM TO BE SOLVED: To obtain calcined powder capable of giving a Bi-contg. oxide superconductor material having a high critical current density. SOLUTION: This calcined powder for producing a Bi-contg. oxide sintered compact having a Bi-2223 phase by sintering consists of crystals having

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Bibliographische Detailangaben
Hauptverfasser: HASEYAMA HIDEETSU, SATO MAMORU, MURATA ATSUSHI, YOSHIZAWA HIDEJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain calcined powder capable of giving a Bi-contg. oxide superconductor material having a high critical current density. SOLUTION: This calcined powder for producing a Bi-contg. oxide sintered compact having a Bi-2223 phase by sintering consists of crystals having