FE-pohjainen koostumus, esikammiokomponentti ja menetelmä esikammiokomponentin valmistamiseksi

A Fe-based ferro-aluminide intermetallic composition for use in a prechamber component of a piston engine, comprises at least 55 percent by weight of iron, 10 to 40 percent by weight of aluminum, and at least one of the substances selected from the group of B, C, Cr, Zr, Nb, Ti; the total amount of...

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Bibliographische Detailangaben
Hauptverfasser:	SILVONEN, Aulis, SUUTALA, Jyrki
Format:	Patent
Sprache:	fin ; swe
Schlagworte:	ALLOYS BLASTING CHEMISTRY COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL FERROUS OR NON-FERROUS ALLOYS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	A Fe-based ferro-aluminide intermetallic composition for use in a prechamber component of a piston engine, comprises at least 55 percent by weight of iron, 10 to 40 percent by weight of aluminum, and at least one of the substances selected from the group of B, C, Cr, Zr, Nb, Ti; the total amount of the substances selected from the group not exceeding 5 percent by weight. Al- so a method for manufacturing a prechamber compo- nent comprises a step of manufacturing a prechamber component or a component preform by a powder met- allurgical process from the said Fe-based composition.