Production of sintered metal part e.g. cam involves pressing powder mixture, pre-sintering, fine contour pressing, sintering and carburizing in carbon-containing atmosphere

Production of a sintered metal part having a high iron content comprises pressing a powder mixture, pre-sintering, fine contour pressing, high temperature sintering, carburizing in a carbon-containing atmosphere, hardening by cooling in an inert gas atmosphere, annealing, and cooling to room tempera...

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Bibliographische Detailangaben
1. Verfasser:	GRAHLE, PETER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ALLOYS BLASTING CASTING CHEMISTRY CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL FERROUS OR NON-FERROUS ALLOYS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS POWDER METALLURGY STEAM ENGINES TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Production of a sintered metal part having a high iron content comprises pressing a powder mixture, pre-sintering, fine contour pressing, high temperature sintering, carburizing in a carbon-containing atmosphere, hardening by cooling in an inert gas atmosphere, annealing, and cooling to room temperature.