METHODS FOR MANUFACTURING HIGH TEMPERATURE BEARING COMPONENTS

High temperature rolling element bearings (60) are provided. The bearing component is made by spark plasma sintering creating a superalloy matrix throughout which hard wear particles are distributed. The bearing has an enhanced hot hardness and other desirable properties at highly elevated operating...

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Bibliographische Detailangaben
Hauptverfasser:	RICE, Derek Anthony, AIZAZ, Amer
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS BEARINGS BLASTING CASTING CHEMISTRY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FERROUS OR NON-FERROUS ALLOYS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS POWDER METALLURGY ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	High temperature rolling element bearings (60) are provided. The bearing component is made by spark plasma sintering creating a superalloy matrix throughout which hard wear particles are distributed. The bearing has an enhanced hot hardness and other desirable properties at highly elevated operating temperatures.