EP 2861364 A2 20150422 - METAL CAST COMPONENT AND METHOD FOR PRODUCING A METAL CAST COMPONENT
Title (en)
METAL CAST COMPONENT AND METHOD FOR PRODUCING A METAL CAST COMPONENT
Title (de)
METALLISCHES GUSSBAUTEIL UND VERFAHREN ZUR HERSTELLUNG EINES METALLISCHEN GUSSBAUTEILS
Title (fr)
PIÈCE MOULÉE MÉTALLIQUE ET PROCÉDÉ DE FABRICATION D'UNE PIÈCE MOULÉE MÉTALLIQUE
Publication
Application
Priority
- DE 102012011992 A 20120616
- EP 2013061112 W 20130529
Abstract (en)
[origin: WO2013186055A2] The invention relates to a metal cast component (1), which is intended in particular for parts of internal combustion engines or piston compressors, such as pistons, gearboxes, crankcases and other housings and/or cylinder heads, wherein the cast component (1) consists at least in certain portions of an iron aluminide and/or is a composite cast component comprising at least two portions (2, 3), which consist of a cast iron and/or an iron aluminide and/or a light metal. The invention also relates to a method for producing a metal cast component (1), in particular for parts of internal combustion engines or piston compressors, such as pistons, gearboxes, crankcases and other housings and/or cylinder heads, which consists of one or more cast materials such as cast iron and/or iron aluminide and/or light metal, in which method a first portion (2) of the cast component (1) is produced in a first casting operation and a further portion (3) of the cast component (1) is produced in a further casting operation and a coating, in particular of iron aluminide and/or a nickel alloy, is applied as a coupling agent layer to the first portion (2) before the further casting operation.
IPC 8 full level
B22D 19/00 (2006.01); B22D 19/04 (2006.01); B22D 19/16 (2006.01); F02F 1/00 (2006.01)
CPC (source: CN EP)
B22D 19/009 (2013.01 - CN EP); B22D 19/04 (2013.01 - CN EP); B22D 19/16 (2013.01 - CN EP); F02F 1/00 (2013.01 - CN); F02F 1/00 (2013.01 - EP); F05C 2201/028 (2013.01 - CN EP); F05C 2201/0448 (2013.01 - CN EP); F05C 2201/903 (2013.01 - CN EP)
Citation (search report)
See references of WO 2013186055A2
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013186055 A2 20131219; WO 2013186055 A3 20140724; CN 104379278 A 20150225; DE 102012011992 A1 20131219; EP 2861364 A2 20150422; KR 20150004385 A 20150112
DOCDB simple family (application)
EP 2013061112 W 20130529; CN 201380031561 A 20130529; DE 102012011992 A 20120616; EP 13726758 A 20130529; KR 20147032244 A 20130529