Metallstruktur und deren Herstellungsverfahren

Metallstruktur mit einer geringen Sprödigkeitsneigung und einer ausgezeichneten Härte und Dehnungsfestigkeit, worin das Anlassen bei einer Temperatur von 150°C bis 250°C angewandt wird. A metal structure according to the present invention is unlikely to become brittle and has excellent hardness and...

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Bibliographische Detailangaben
Hauptverfasser:	SAKUTA, MASAO, SAKATA, TERUHISA, OKADA, KAZUNORI, HIRATA, YOSHIHIRO, INAZAWA, SHINJI, TANI, YOSHIAKI
Format:	Patent
Sprache:	ger
Schlagworte:	APPARATUS THEREFOR CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PHYSICS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS TESTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	Metallstruktur mit einer geringen Sprödigkeitsneigung und einer ausgezeichneten Härte und Dehnungsfestigkeit, worin das Anlassen bei einer Temperatur von 150°C bis 250°C angewandt wird. A metal structure according to the present invention is unlikely to become brittle and has excellent hardness and creep resistance, characterized in that annealing has been applied at a temperature not more than the temperature at which crystals of the metal material start to become larger. This metal structure includes at least two kinds of metal material, and annealing can be applied at a temperature not more than the temperature at which crystals of the metal material start to become larger. For example, the present invention is advantageous in the manner of a microstructure for a contact probe. A fabricating method according to the present invention is a method of fabricating a metal structure unlikely to become brittle and having excellent hardness and creep resistance, characterized in that the step of applying annealing at a temperature not more than the temperature at which crystals of the metal material start to become larger is included.