DE102008048109A1 - Method for producing a metallic component - Google Patents
Method for producing a metallic component Download PDFInfo
- Publication number
- DE102008048109A1 DE102008048109A1 DE102008048109A DE102008048109A DE102008048109A1 DE 102008048109 A1 DE102008048109 A1 DE 102008048109A1 DE 102008048109 A DE102008048109 A DE 102008048109A DE 102008048109 A DE102008048109 A DE 102008048109A DE 102008048109 A1 DE102008048109 A1 DE 102008048109A1
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- coating
- aluminum coating
- microns
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 238000000576 coating method Methods 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910001060 Gray iron Inorganic materials 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0081—Casting in, on, or around objects which form part of the product pretreatment of the insert, e.g. for enhancing the bonding between insert and surrounding cast metal
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/42—Electroplating: Baths therefor from solutions of light metals
- C25D3/44—Aluminium
Abstract
Verfahren zur Herstellung eines metallischen Bauteils, bei dem ein Grundkörper mit einer Aluminiumbeschichtung versehen und der beschichtete Grundkörper mit einer Aluminiumlegierung umgossen wird, wobei die Aluminiumbeschichtung galvanisch auf den Grundkörper aufgebracht wird.Method for producing a metallic component, in which a base body is provided with an aluminum coating and the coated base body is encapsulated with an aluminum alloy, wherein the aluminum coating is applied galvanically to the base body.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines metallischen Bauteils, bei dem ein Grundkörper mit einer Aluminiumbeschichtung versehen und der beschichtete Grundkörper mit einer Aluminiumlegierung umgossen wird. Weiterhin ist ein nach dem erfindungsgemäßen Verfahren herstellbares Bauteil Gegenstand der Erfindung.The The invention relates to a method for producing a metallic Component in which a basic body provided with an aluminum coating and the coated body with an aluminum alloy is poured around. Furthermore, one is after the inventive method producible component of the invention.
Im Stand der Technik sind Verfahren zur Herstellung von metallischen Bauteilen wie beispielsweise Zylinderlaufbuchsen bekannt. Bei diesen wird eine Zylinderlaufbüchse, die beispielsweise aus einer Eisenbasislegierung wie lamellarem Grauguss bestehen kann, mit einer Aluminiumbeschichtung versehen oder durch Flamm- oder Plasmaspritzverfahren mit Aluminium oder einer Aluminiumlegierung beschichtet wird. Ein dem Fachmann zum Beschichten geläufiges Verfahren ist das Alfinieren. Anschließend wird die so beschichtete Zylinderlaufbuchse mit einer Aluminiumlegierung umgossen.in the State of the art are methods of producing metallic Components such as cylinder liners known. In these becomes a cylinder liner, for example, an iron-based alloy such as lamellar Cast iron may be provided with an aluminum coating or by flame or plasma spraying with aluminum or an aluminum alloy is coated. A specialist for Coating common Procedure is the Alfinieren. Subsequently, the so-coated Cylinder liner with an aluminum alloy encapsulated.
Bei dem bekannten Verfahren wird als nachteilig angesehen, dass bei dem hergestellten Bauteil zwischen der Aluminiumbeschichtung und dem beschichteten Bauteil keine metallurgische Bindung erzeugt wird, sondern lediglich eine mechanische Verklammerung besteht.at the known method is considered to be disadvantageous in that the manufactured component between the aluminum coating and no metallurgical bond is produced on the coated component, but only a mechanical clamping exists.
Es ist daher Aufgabe der vorliegenden Erfindung ein Verfahren der eingangs genannten Art anzugeben, bei dem eine starke metallurgische Bindung zwischen der Aluminiumbeschichtung und der Aluminium Gusslegierung erhalten wird.It is therefore an object of the present invention, a method of the initially specify type, in which a strong metallurgical bond between the aluminum coating and the aluminum casting alloy is obtained.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Aluminiumbeschichtung galvanisch auf den Grundkörper aufgebracht wird. Hierdurch wird erreicht, dass die auf dem Grundkörper abgeschiedene Aluminiumbeschichtung mit der Aluminium Gusslegierung eine starke metallurgische Bindung eingeht.These Task is inventively characterized solved, that the aluminum coating is applied galvanically to the base body becomes. This ensures that the deposited on the body Aluminum coating with the aluminum casting alloy a strong metallurgical bond is received.
Gemäß einer ersten Ausführungsform der Erfindung ist vorgesehen, die Aluminiumbeschichtung mit einer Dicke im Bereich von 5 bis 100 μm, bevorzugt von 10 bis 60 μm und insbesondere von 20 bis 40 μm aufzubringen.According to one first embodiment the invention is provided, the aluminum coating with a Thickness in the range of 5 to 100 μm, preferably from 10 to 60 microns and in particular from 20 to 40 microns applied.
Ein weiterer signifikanter Vorteil der galvanischen Schichtabscheidung gegenüber Spritzverfahren liegt darin, dass Hinterschnittstrukturen gleichmäßig und vollständig beschichtet werden können, zum Beispiel Grundkörper mit Verklammerungsstrukturen oder Rauhgussbuchsen.One Another significant advantage of the galvanic layer deposition across from Injection process is that undercut structures evenly and Completely can be coated, for Example basic body with interlocking structures or roughcast sockets.
Es ist ebenfalls möglich einen Grundkörper aus einer Eisenbasislegierung zu verwenden. Besonders bevorzugt ist hier ein Grundkörper aus einem lamellaren Grauguss (GGL).It is also possible a basic body to use an iron-based alloy. Particularly preferred here a basic body made of a lamellar gray cast iron (GGL).
In Weiterbildung der Erfindung ist vorgesehen, dass der beschichtete Grundkörper mit einer AlSi9CU3-Legierung umgegossen wird.In Further development of the invention is provided that the coated body is cast with an AlSi9CU3 alloy.
Vorteilhafterweise kann der Grundkörper auch vor dem galvanischen Aufbringen der Aluminiumbeschichtung auf den Grundkörper gereinigt werden. Dies kann mechanisch, insbesondere durch Strahlen und/oder chemisch insbesondere durch Auftragen eines Flussmittels erfolgen.advantageously, can the body too before the galvanic application of the aluminum coating on the body getting cleaned. This can be done mechanically, in particular by blasting and / or chemically, in particular by applying a flux respectively.
Gemäß einer weiteren Ausführungsform der Erfindung ist vorgesehen, auf den Grundkörper vor dem galvanischen Aufbringen der Aluminiumbeschichtung galvanisch eine Nickelbeschichtung aufzubringen. Insbesondere kann die Nickelbeschichtung mit einer Dicke ≥ 5 μm insbesondere im Bereich zwischen 1 bis 2 μm auf den Grundkörper aufgebracht werden.According to one another embodiment The invention is provided on the body before the galvanic application the aluminum coating galvanically apply a nickel coating. In particular, the nickel coating with a thickness ≥ 5 microns in particular in the range between 1 to 2 microns on the main body be applied.
Als Grundkörper kann ein Teil eines Kurbelgehäuses eines Verbrennungsmotors, insbesondere eine Zylinderlaufbuchse, verwendet werden.When body can be part of a crankcase an internal combustion engine, in particular a cylinder liner, be used.
Ein weiterer Aspekt der Erfindung betrifft ein Bauteil, dass nach dem erfindungsgemäßen Verfahren herstellbar ist.One Another aspect of the invention relates to a component that after the inventive method can be produced.
Die Erfindung wird im Folgenden anhand eines Ausführungsbeispiels im Detail erläutert.The The invention will be explained below with reference to an embodiment in detail.
Eine Zylinderlaufbuchse aus lamellarem Grauguss wird zunächst mechanisch durch Strahlen und anschließend chemisch durch Auftragen eines Flussmittels gereinigt. Anschließend wird eine Aluminiumbeschichtung mit einer Dicke im Bereich zwischen 50 und 100 μm, bevorzugt von 10 bis 60 μm und insbesondere von 20 bis 40 μm galvanisch auf die Zylinderlaufbuchse aufgebracht. Die so beschichtete Zylinderlaufbuchse wird dann mit einer AlSi9CU3-Legierung umgossen. Während des Gießprozesses bildet sich eine starke metallurgische Bindung zwischen der Aluminiumbeschichtung und der Aluminium Gusslegierung aus.A Cylinder liner made of lamellar gray cast iron is initially mechanical by blasting and then chemically cleaned by applying a flux. Subsequently, will an aluminum coating with a thickness in the range between 50 and 100 μm, preferably from 10 to 60 microns and in particular from 20 to 40 microns applied galvanically to the cylinder liner. The so coated Cylinder liner is then encapsulated with an AlSi9CU3 alloy. While the casting process forms a strong metallurgical bond between the aluminum coating and the aluminum casting alloy.
Alternativ kann vor dem galvanischen Aufbringen der Aluminiumbeschichtung galvanisch eine Nickelbeschichtung insbesondere mit einer Dicke ≥ 5 μm auf dem Grundkörper aufgebracht werden.alternative can be electroplated before the galvanic application of the aluminum coating a nickel coating in particular with a thickness ≥ 5 microns on the body be applied.
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008048109.2A DE102008048109B4 (en) | 2008-04-17 | 2008-09-19 | Method for producing a metallic component and use of a cylinder part as basic body for carrying out the method |
HUE09157727A HUE050304T2 (en) | 2008-04-17 | 2009-04-09 | Method for manufacturing a metallic part and metallic part |
ES09157727T ES2798004T3 (en) | 2008-04-17 | 2009-04-09 | Procedure for the manufacture of a metal construction part as well as a construction part manufactured in this way |
EP09157727.0A EP2110465B1 (en) | 2008-04-17 | 2009-04-09 | Method for manufacturing a metallic part and metallic part |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008019206.6 | 2008-04-17 | ||
DE102008019206 | 2008-04-17 | ||
DE102008048109.2A DE102008048109B4 (en) | 2008-04-17 | 2008-09-19 | Method for producing a metallic component and use of a cylinder part as basic body for carrying out the method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008048109A1 true DE102008048109A1 (en) | 2009-10-22 |
DE102008048109B4 DE102008048109B4 (en) | 2015-01-29 |
Family
ID=41016873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008048109.2A Active DE102008048109B4 (en) | 2008-04-17 | 2008-09-19 | Method for producing a metallic component and use of a cylinder part as basic body for carrying out the method |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2110465B1 (en) |
DE (1) | DE102008048109B4 (en) |
ES (1) | ES2798004T3 (en) |
HU (1) | HUE050304T2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055162A1 (en) * | 2010-12-18 | 2012-06-21 | Mahle International Gmbh | Coating and coated casting component |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR102014022261A2 (en) * | 2014-09-09 | 2016-04-26 | Mahle Int Gmbh | cylinder liner for engagement in an engine block and engine block |
DE102020205456A1 (en) | 2020-04-29 | 2021-11-04 | Volkswagen Aktiengesellschaft | Method, device and computer program for generating quality information about a coating profile, method, device and computer program for generating a database, monitoring device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138017A (en) * | 1976-05-14 | 1977-11-17 | Taiho Kogyo Co Ltd | Compound material of aluminium group casting base and ferrous group annexation and its production method |
JPS5741875A (en) * | 1980-08-25 | 1982-03-09 | Mazda Motor Corp | Production of piston made of aluminum alloy |
JPS5930465A (en) | 1982-08-12 | 1984-02-18 | Yanmar Diesel Engine Co Ltd | Method for embedding ferrous material by casting with aluminum alloy |
DE3804303A1 (en) * | 1988-02-12 | 1989-08-24 | Studiengesellschaft Kohle Mbh | METHOD FOR ADMINISTERING BETWEEN METAL MATERIALS AND GLAVAN ALUMINUM LAYERS AND NON-AQUE ELECTROLYTE USED THEREOF |
DE19750687A1 (en) * | 1997-11-15 | 1999-05-20 | Ks Aluminium Technologie Ag | Method for casting in inserted parts |
DE19753017A1 (en) * | 1997-12-01 | 1999-06-02 | Ks Aluminium Technologie Ag | Cylinder liner |
DE19937934A1 (en) | 1999-08-11 | 2001-02-15 | Bayerische Motoren Werke Ag | Cylinder crankcase, method for manufacturing the cylinder liners therefor and method for manufacturing the cylinder crankcase with these cylinder liners |
DE10153305A1 (en) * | 2001-10-31 | 2003-05-28 | Daimler Chrysler Ag | Method for pouring a metallic semifinished product |
EP1485514A1 (en) * | 2002-03-18 | 2004-12-15 | Karl Merz | Method and device for the alfin processing of components |
EP1688517B1 (en) * | 2005-02-03 | 2011-01-12 | Ford-Werke GmbH | Process of manufacturing a metallic adhesive layer on a cast piece |
JP4512002B2 (en) * | 2005-07-08 | 2010-07-28 | トヨタ自動車株式会社 | Cylinder liner |
-
2008
- 2008-09-19 DE DE102008048109.2A patent/DE102008048109B4/en active Active
-
2009
- 2009-04-09 HU HUE09157727A patent/HUE050304T2/en unknown
- 2009-04-09 EP EP09157727.0A patent/EP2110465B1/en active Active
- 2009-04-09 ES ES09157727T patent/ES2798004T3/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055162A1 (en) * | 2010-12-18 | 2012-06-21 | Mahle International Gmbh | Coating and coated casting component |
Also Published As
Publication number | Publication date |
---|---|
EP2110465B1 (en) | 2020-04-29 |
ES2798004T3 (en) | 2020-12-04 |
EP2110465A3 (en) | 2015-08-19 |
EP2110465A2 (en) | 2009-10-21 |
HUE050304T2 (en) | 2020-11-30 |
DE102008048109B4 (en) | 2015-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4133546C2 (en) | Piston-cylinder arrangement of an internal combustion engine | |
EP0790397B1 (en) | Circuit liner unit for an internal combustion engine and method of fabrication | |
DE102009049323B4 (en) | Internal combustion engine with a crankcase and method for producing a crankcase | |
DE102011086803A1 (en) | Repair method of a cylinder surface by means of plasma spraying | |
DE102013213790A1 (en) | Method for producing a brake disk and brake disk | |
DE19729017C2 (en) | Cylinder liner | |
DE102013219989A1 (en) | Method for producing a cast component with an insert | |
EP1920150B1 (en) | Method for coating the outer surface of a cylinder bushing | |
DE102013200912A1 (en) | crankcase | |
DE19549403C2 (en) | Method of making a sliding surface on an aluminum alloy | |
WO2005038073A2 (en) | Cylinder lining comprising an exterior coating of two layers and method for sealing or embedding said lining to form a composite body | |
DE102008048109B4 (en) | Method for producing a metallic component and use of a cylinder part as basic body for carrying out the method | |
DE102008013813A1 (en) | Cylinder crankcase and method of making same | |
DE102010055162A1 (en) | Coating and coated casting component | |
DE102009030683A1 (en) | Production of a cylinder crankcase for a combustion engine comprises cylinder faces which are compressed before being coated | |
DE10113962A1 (en) | Process for casting metallic components, e.g. a piston for an internal combustion engine, includes applying an aluminum-based alloy layer to a body based on an iron alloy, prior to casting around the body | |
DE102012005174A1 (en) | Piston ring e.g. pressure ring, for use in groove of piston of e.g. diesel engine, has bonding layer made of pure chromium material and arranged between lower and exterior layers of outer peripheral front side of main annular metallic base | |
EP0963264B1 (en) | Process for manufacturing the housing block for a hydraulic aggregate and the housing block | |
DE60301723T2 (en) | Process for the production of metallic components | |
EP1235657A2 (en) | Lost mould for producing a cylindrical bushing sleeve | |
DE10347512B4 (en) | Cylinder liner with thermally sprayed Rauschicht for internal combustion engines, their connection to a composite body and thus produced composite body | |
WO2009056244A1 (en) | Method for producing a cylinder crankcase | |
DE10153306A1 (en) | Casting in process involves laying insertion part in pressure casting tool, applying non-ferrous metal layer to it, and making groove structure in this layer | |
DE102004031164B4 (en) | Cast body with external coating for the production of composite bodies | |
DE102006016524B3 (en) | Cylinder liner for internal combustion engine has endfaces with structured surfaces treated for removal of dirt and oxides with coating of aluminum-silicon alloy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R081 | Change of applicant/patentee |
Owner name: KS HUAYU ALUTECH GMBH, DE Free format text: FORMER OWNER: KS ALUMINIUM-TECHNOLOGIE GMBH, 74172 NECKARSULM, DE |
|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE TER SMITTEN EBERLEIN-VAN HOOF R, DE Representative=s name: PATENTANWAELTE TER SMITTEN EBERLEIN RUETTEN PA, DE |
|
R026 | Opposition filed against patent | ||
R031 | Decision of examining division/federal patent court maintaining patent unamended now final | ||
R082 | Change of representative |
Representative=s name: TERPATENT PARTGMBB, DE Representative=s name: TERPATENT PATENTANWAELTE TER SMITTEN EBERLEIN-, DE |