MANUFACTURE OF FERROUS WEAR-RESISTANT SINTERED ALLOY FOR CURRENT COLLECTING AND SLIDING

PURPOSE:To manufacture the ferrous wear-resistant sintered alloy for current collecting and sliding including no lead and excellent in wear resistance and lubricity by subjecting powder material obtd. by mixing specified ratios of simple chromium, metallic sulfide and phosphorus into iron powder to...

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Bibliographische Detailangaben
1. Verfasser:	AZETSU TSUNEKI
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 manufacture the ferrous wear-resistant sintered alloy for current collecting and sliding including no lead and excellent in wear resistance and lubricity by subjecting powder material obtd. by mixing specified ratios of simple chromium, metallic sulfide and phosphorus into iron powder to compacting and sintering. CONSTITUTION:Powder material contg., by weight, 8 to 22% simple chromium (of about 60 to 150 mesh), 6 to 12% metallic sulfide (such as molybdenum disulfide),