公开(公告)号：US20050072395A1

公开(公告)日：2005-04-07

申请号：US10995443

申请日：2004-11-23

申请人： Wolfgang Bilger ,  Bernhard Commandeur ,  Thomas Dickmann ,  Jonathan Hinton ,  Peter Krug ,  Guido Kubelstein ,  Raymond Loos ,  Erik Mertner ,  Gero Sinha ,  Jurgen Baumgarten

发明人： Wolfgang Bilger ,  Bernhard Commandeur ,  Thomas Dickmann ,  Jonathan Hinton ,  Peter Krug ,  Guido Kubelstein ,  Raymond Loos ,  Erik Mertner ,  Gero Sinha ,  Jurgen Baumgarten

IPC分类号： F02F1/00 ,  B22D19/00 ,  B22D19/08 ,  B22D21/04 ,  C22C21/02 ,  F02B75/18 ,  F02F1/10 ,  F02F7/00

CPC分类号： B22D19/0009 ,  F02B2075/1812 ,  F02F1/108 ,  F05C2201/02

摘要： A method for producing a cast combination of cylindrical hollow profiles and for casting said combination into a cylinder block or crank housing of an internal combustion engine, wherein cylindrical hollow profiles consisting of a light-metal alloy and containing inlaid hard phases that have been manufactured by successive stages of spray compacting, hot extrusion and hot forming are arranged in a row, the distance between the axes of the hollow profiles corresponding to the cylinder bore center distance of the cylinder block and a light-metal alloy without inlaid hard phases is cast around said profiles. The cast combination is then positioned in a mould that forms the cylinder block and a light-metal material is cast around said combination.

摘要翻译： 一种用于生产圆柱形中空型材的铸造组合并用于将所述组合铸造成内燃机的气缸体或曲柄壳体的方法，其中由轻金属合金组成的包含镶嵌硬相的圆柱形中空型材已经由 喷雾压实，热挤压和热成型的连续阶段排列成一列，中空型材的轴对应于气缸体的气缸中心距离和没有镶嵌硬相的轻金属合金之间的距离被铸造 说个人资料 然后将铸造组合定位在形成气缸体的模具中，并且围绕所述组合铸造轻金属材料。

公开(公告)号：US07892482B2

公开(公告)日：2011-02-22

申请号：US10589215

申请日：2005-02-15

申请人： Ulrich Bischofberger ,  Peter Krug ,  Gero Sinha

发明人： Ulrich Bischofberger ,  Peter Krug ,  Gero Sinha

IPC分类号： C22C21/08 ,  C22C21/04 ,  C22C21/14 ,  C22C21/02 ,  C22C21/06 ,  C22F1/04

CPC分类号： C22C21/08 ,  C22F1/047

摘要： The invention concerns a method for producing a substance during which an aluminum base alloy is produced that has a content of 5.5 to 13.0% by mass of silicon and a content of magnesium according to formula Mg [% by mass]=1.73×Si [% by mass]+m with m=1.5 to 6.0% by mass of magnesium, and has a copper content ranging from 1.0 to 4.0% by mass. The base alloy is then subjected to at least one hot working and, afterwards, to a heat treatment consisting of solution annealing, quenching and artificial aging. The magnesium is added based on the respectively desired silicon content according to the aforementioned formula. The material obtained by using the inventive method comprises having a low density and a high strength.

摘要翻译： 本发明涉及一种制造物质的方法，在该方法中制备了含有铁含量为5.5〜13.0质量％的镁基合金，根据式Mg [质量％] = 1.73×Si [％]的镁含量， 质量％+ m，m = 1.5〜6.0质量％的镁，铜含量为1.0〜4.0质量％。 然后将基础合金进行至少一次热加工，然后进行由固溶退火，淬火和人造时效组成的热处理。 基于根据上述公式分别期望的硅含量添加镁。 通过使用本发明方法获得的材料包括具有低密度和高强度。