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公开(公告)号：US11280292B2
公开(公告)日：2022-03-22
申请号：US15313829
申请日：2015-05-11
发明人： Roman Morgenstern , Stephan Silvio , Scott Kenningley , Philipp Koch , Isabella Sobota , Klaus Lades , Martin Popp , Rainer Weiss , Robert Willard
摘要： The invention relates to a method for producing an engine component, in particular a piston for an internal combustion engine, wherein an aluminum alloy is cast in the gravity die casting process and wherein the aluminum alloy has 7 to 1.2 to ≤4 wt % nickel, >3.7 to 0.1 to
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公开(公告)号：US10252366B2
公开(公告)日：2019-04-09
申请号：US14415221
申请日：2013-07-10
发明人： Klaus Lades , Wolfram Cromme
摘要： In a method for producing a piston (10) for an internal combustion engine, a melt treatment is performed at least in regions in particular in the region of a combustion chamber depression (14), the depth of said melt treatment being varied in the circumferential direction.
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公开(公告)号：US20150174679A1
公开(公告)日：2015-06-25
申请号：US14415221
申请日：2013-07-10
发明人： Klaus Lades , Wolfram Cromme
CPC分类号： B23K9/04 , B23P15/10 , C21D1/09 , F02F3/003 , F02F3/12 , F02F3/22 , F02F2003/0061 , F02F2200/04
摘要： In a method for producing a piston (10) for an internal combustion engine, a melt treatment is performed at least in regions in particular in the region of a combustion chamber depression (14), the depth of said melt treatment being varied in the circumferential direction.
摘要翻译： 在一种用于制造用于内燃机的活塞（10）的方法中，至少在区域中进行熔融处理，特别是在燃烧室凹部（14）的区域中，所述熔体处理的深度在周向上变化 方向。
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4.发明授权公开(公告)号：US10022788B2
公开(公告)日：2018-07-17
申请号：US14442615
申请日：2013-11-14
发明人： Roman Morgenstern , Klaus Lades , Scott Kenningley , Philipp Koch , Robert Willard , Rainer Weiss , Isabella Sobota , Martin Popp
摘要： 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 3.7 to 5.2% by weight copper, 0.1 to 0.1 to
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5.发明授权公开(公告)号：US10189080B2
公开(公告)日：2019-01-29
申请号：US15831834
申请日：2017-12-05
发明人： Roman Morgenstern , Klaus Lades , Scott Kenningley , Philipp Koch , Robert Willard , Rainer Weiss , Isabella Sobota , Martin Popp
摘要： A method for producing an engine component, more particularly a piston for an internal combustion engine, in which an aluminum alloy is cast using the gravity die casting method is provided. The aluminum alloy comprises: 9 to ≤10.5% by weight silicon, >2.0 to 3.7 to 5.2% by weight copper, 0.1 to 0.1 to
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6.发明申请公开(公告)号：US20180093322A1
公开(公告)日：2018-04-05
申请号：US15831834
申请日：2017-12-05
发明人： Roman Morgenstern , Klaus Lades , Scott Kenningley , Philipp Koch , Robert Willard , Rainer Weiss , Isabella Sobota , Martin Popp
CPC分类号： B22D21/007 , B22D23/00 , C22C21/02 , C22C21/04 , F02F3/0084
摘要： A method 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 is provided. The aluminium alloy comprises: 9 to ≦10.5% by weight silicon, >2.0 to 3.7 to 5.2% by weight copper, 0.1 to 0.1 to
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