CARBON-ALUMINUM COMPOSITE MATERIAL

PURPOSE:To provide a carbon-aluminum composite material in which the coefficient of linear thermal expansion is controlled equally to that of a ferrous material as a piston for a reciprocating internal combustion engine and a seal material used in an environment of high temps. or that in which the t...

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Bibliographische Detailangaben
Hauptverfasser:	SUZUKI KYOICHI, ISHIHARA MASAJI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BLASTING CHEMISTRY CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL FERROUS OR NON-FERROUS ALLOYS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY STEAM ENGINES TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a carbon-aluminum composite material in which the coefficient of linear thermal expansion is controlled equally to that of a ferrous material as a piston for a reciprocating internal combustion engine and a seal material used in an environment of high temps. or that in which the temp. changes, light in weight and having self-lubricity. CONSTITUTION:The carbon-aluminum composite material in which, in a composite material in which the phases of carbon and aluminum or their alloy are all formed of continuous ones, the volume content of carbon occupied in the composite material is regulated to 50 to 85vol%, pores are present at the inside of the carbon by 1 to 14vol% to the carbon, the content of pores other than those in the carbon is regulated to