ALUMINUM CYLINDER BLOCK ASSEMBLIES AND METHODS OF MAKING THE SAME

Engine block assemblies and methods for making the same are provided. Methods include casting an engine block around one or more extruded aluminum cylindrical cylinder liners, wherein each cylinder liner includes a cylindrical inner surface and an outer surface, and the outer surface of each of the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Kramer, Martin S, Petrus, Ronald J
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES DIFFUSION TREATMENT OF METALLIC MATERIAL FERROUS OR NON-FERROUS ALLOYS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Engine block assemblies and methods for making the same are provided. Methods include casting an engine block around one or more extruded aluminum cylindrical cylinder liners, wherein each cylinder liner includes a cylindrical inner surface and an outer surface, and the outer surface of each of the cylinder liners is contiguous with the engine block and defines a cylinder bore, subsequently surface-preparing the inner surface of each of the cylinder liners, subsequently applying a ferrous liner to an inner side of each of the cylinder liners via thermal spraying, and subsequently machining an inner surface of the ferrous liner. Each of the aluminum cylinder liners are extruded, and can comprise a low silicon content aluminum alloy. The engine block can comprise a high silicon content aluminum alloy. Each of the one or more ferrous liners comprises a thickness of less than about 175 microns.