Method for producing an engine component, engine component, and use of an aluminium alloy

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United States of America Patent

PATENT NO 10022788
APP PUB NO 20160271687A1
SERIAL NO

14442615

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Abstract

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A method is described for producing an engine component, more particularly a piston for an internal combustion engine, in which an aluminium alloy is cast using the gravity die casting method and wherein the aluminium alloy comprises the following alloy elements: 9 to ≤10.5% by weight silicon, >2.0 to <3.5% by weight nickel, >3.7 to 5.2% by weight copper, <1% by weight cobalt, 0.5 to 1.5% by weight magnesium, 0.1 to 0.7% by weight iron, 0.1 to 0.4% by weight manganese, >0.1 to <0.2% by weight zirconium, >0.1 to <0.2% by weight vanadium, 0.05 to <0.2% by weight titanium, 0.004 to 0.008% by weight phosphorus, wherein said aluminium alloy further comprises aluminium and unavoidable impurities. The invention further describes an engine component, in particular a piston for an internal combustion engine, wherein the engine component consists, at least partially, of an aluminium alloy, and the use of an aluminium alloy to produce an engine component, more particularly a piston of an internal combination engine.

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Patent Owner(s)

Patent OwnerAddress
FEDERAL-MOGUL NURNBERG GMBH90441 NÜRNBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kenningley, Scott Weisendorf, DE 5 19
Koch, Philipp Nuremberg, DE 19 452
Lades, Klaus Nuremberg, DE 12 10
Morgenstern, Roman Heilsbronn, DE 8 155
Popp, Martin Nuremberg, DE 54 393
Sobota, Isabella Nuremberg, DE 6 7
Weiss, Rainer Nuremberg, DE 14 29
Willard, Robert Nuremberg, DE 12 101

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