EP 2920334 B1 20161102 - METHOD FOR PRODUCING AN ENGINE COMPONENT, ENGINE COMPONENT, AND USE OF AN ALUMINIUM ALLOY
Title (en)
METHOD FOR PRODUCING AN ENGINE COMPONENT, ENGINE COMPONENT, AND USE OF AN ALUMINIUM ALLOY
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES MOTORBAUTEILS, MOTORBAUTEIL UND VERWENDUNG EINER ALUMINIUMLEGIERUNG
Title (fr)
PROCÉDÉ DE FABRICATION D'UN COMPOSANT DE MOTEUR, COMPOSANT DE MOTEUR ET UTILISATION D'UN ALLIAGE D'ALUMINIUM
Publication
Application
Priority
- DE 102012220765 A 20121114
- EP 2013073812 W 20131114
Abstract (en)
[origin: WO2014076174A1] 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 combustion engine.
IPC 8 full level
B22D 18/04 (2006.01); B22D 21/00 (2006.01); C22C 21/02 (2006.01); C22C 21/04 (2006.01); F16J 1/01 (2006.01)
CPC (source: EP US)
B22D 21/007 (2013.01 - EP US); B22D 23/00 (2013.01 - EP US); C22C 21/02 (2013.01 - EP US); C22C 21/04 (2013.01 - EP US); F02F 3/0084 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102012220765 A1 20140515; BR 112015010798 B1 20191210; CN 104812921 A 20150729; CN 104812921 B 20180119; EP 2920334 A1 20150923; EP 2920334 B1 20161102; ES 2611970 T3 20170511; HU E032076 T2 20170828; JP 2016505382 A 20160225; JP 2018114556 A 20180726; JP 6526564 B2 20190605; KR 102138394 B1 20200728; KR 20150070449 A 20150624; MX 2015005896 A 20150910; PL 2920334 T3 20170331; US 10022788 B2 20180717; US 10189080 B2 20190129; US 2016271687 A1 20160922; US 2018093322 A1 20180405; WO 2014076174 A1 20140522
DOCDB simple family (application)
DE 102012220765 A 20121114; BR 112015010798 A 20131114; CN 201380059354 A 20131114; EP 13798957 A 20131114; EP 2013073812 W 20131114; ES 13798957 T 20131114; HU E13798957 A 20131114; JP 2015541193 A 20131114; JP 2018011886 A 20180126; KR 20157015836 A 20131114; MX 2015005896 A 20131114; PL 13798957 T 20131114; US 201314442615 A 20131114; US 201715831834 A 20171205