ALLOY STEEL POWDER FOR POWDER METALLURGY, AND SINTERED BODY

An Fe-Mo-Cu-C-type alloy steel powder for powder metallurgy, wherein the alloy steel powder contains 0.2-1.5 mass% of Mo, 0.5-4.0 mass% of Cu, and 0.1-1.0 mass% of C, the remainder comprising Fe and unavoidable impurities, an average particle diameter of an iron-based powder being set to 30-120 µm a...

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Bibliographische Detailangaben
Hauptverfasser:	TAKASHITA, TAKUYA, NAKAMURA, NAOMICHI, SATO, ITSUYA, MAETANI, TOSHIO, KOBAYASHI, AKIO, SONOBE, AKIO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	An Fe-Mo-Cu-C-type alloy steel powder for powder metallurgy, wherein the alloy steel powder contains 0.2-1.5 mass% of Mo, 0.5-4.0 mass% of Cu, and 0.1-1.0 mass% of C, the remainder comprising Fe and unavoidable impurities, an average particle diameter of an iron-based powder being set to 30-120 µm and an average particle diameter of a Cu powder being set to 10 µm or less. Preferably, the Cu powder has a flat shape satisfying a relation L