JP2854443B

PURPOSE:To provide a high temperature superconductor which can eliminate unevenness in the molding density likely generated inside of any superconductor, enlarge the critical current density, and increase the critical amperage value. CONSTITUTION:An oxide superconductive bulk material member or memb...

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Bibliographische Detailangaben
1. Verfasser:	HASEBE TSUGINORI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CABLES CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CONCRETE CONDUCTORS ELECTRICITY INDUCTANCES INORGANIC CHEMISTRY INSULATORS LIME, MAGNESIA MAGNETS METALLURGY REFRACTORIES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SLAG TRANSFORMERS TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a high temperature superconductor which can eliminate unevenness in the molding density likely generated inside of any superconductor, enlarge the critical current density, and increase the critical amperage value. CONSTITUTION:An oxide superconductive bulk material member or members 2 provided with large critical current density characteristics in advance by means of the middle pressurizing method due to uniaxial press are embedded in deep places beyond access of the pressurization made by a cold hydrostatic press, and after filling of superconductive powder, a molding process and pressure sintering process are applied as required, and thus a high temperature superconductor 1 is fabricated.