CORROSION AND WEAR RESISTANT SINTERED ALLOY

PURPOSE:To obtain the titled iron alloy by restricting the amounts of Cr, Ni, C, N, P and Mo in an iron alloy so as to provide corrosion and wear resistances and fitness, to make heat treatment and surface treatment practically unnecessary and to enable sintering at a low temp. CONSTITUTION:This sin...

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Bibliographische Detailangaben
Hauptverfasser:	MARAI YOSHIHIRO, KANO MAKOTO, FUJIKI AKIRA
Format:	Patent
Sprache:	eng
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:	PURPOSE:To obtain the titled iron alloy by restricting the amounts of Cr, Ni, C, N, P and Mo in an iron alloy so as to provide corrosion and wear resistances and fitness, to make heat treatment and surface treatment practically unnecessary and to enable sintering at a low temp. CONSTITUTION:This sintered alloy has a composition consisting of, by weight, 16-35% Cr, 0.5-3.0% Ni, 0.5-3.5% C, 0.02-0.3% N, 0.2-1.0% P, 0.1-10% Mo and the balance Fe with impurities or further contg. 0.1-10% W and/or 0.25-2.5% Cu. The alloy is especially suitable for use as a member of a rocker arm for an internal-combustion engine.