EP1340834A2 - Zylinderlaufflächenschicht für Verbrennungsmotoren sowie Verfahren zu deren Herstellung - Google Patents
Zylinderlaufflächenschicht für Verbrennungsmotoren sowie Verfahren zu deren Herstellung Download PDFInfo
- Publication number
- EP1340834A2 EP1340834A2 EP03405004A EP03405004A EP1340834A2 EP 1340834 A2 EP1340834 A2 EP 1340834A2 EP 03405004 A EP03405004 A EP 03405004A EP 03405004 A EP03405004 A EP 03405004A EP 1340834 A2 EP1340834 A2 EP 1340834A2
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- EP
- European Patent Office
- Prior art keywords
- weight
- tread layer
- cylinder
- cylinder tread
- plasma
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/14—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying for coating elongate material
- C23C4/16—Wires; Tubes
Definitions
- the invention relates to a cylinder tread layer for reciprocating engines according to Claim 1 and a method for producing the same according to claim 11.
- the objective can be, for example, that the Oil change intervals can be extended to 100,000 km without oil in between needs to be refilled.
- the surface quality (topography) the cylinder tread layer has a decisive influence on oil consumption Has.
- a plasma coating method is known from publication US Pat. No. 5,766,693 known in which mixed layers of metals and metal oxides in their lowest oxidation levels are generated in which the metal and the metal oxide regions are separated from each other.
- the proposed measures can neither reduce oil consumption the tribological properties are significantly reduced.
- the object of the invention is to overcome the disadvantages of the prior art the technology to overcome and an improved cylinder tread layer for Reciprocating engines to create what favorable conditions for a low Oil consumption offers and at the same time has good tribological properties.
- a Another object of the invention is a method for producing such Specify cylinder tread layers.
- the arithmetic mean roughness R a mentioned in the claims is also referred to briefly as the mean roughness value or as the CLA (Center Line Average). It is defined as the height of a rectangle, the length of which corresponds to the length of a given measurement section and whose area is equal to the area between the profile center line and the surface profile, while the average roughness depth R z is defined as the mean value of the individual roughness depths of five successive individual measurement sections (see : Encyclopedia of Natural Sciences and Technology, Volume 3, Verlag Moderne Industrie, Landsberg a.Lech, Germany 1980, ISBN 3-478-41820-X, pages 3063 to 3065).
- CLA Center Line Average
- Preferred embodiments of the tread layer according to the invention are circumscribed in the dependent claims 2 to 10.
- individual parameters are specified with which the porosity the cylinder tread layer can be influenced in a targeted manner.
- the measures according to the invention ensure on the one hand that to absorb the oil to form an oil film between the piston or piston rings and cylinder wall and thus sufficient to maintain the good tribological properties Pores are present.
- the absolute oil consumption can the very small pores (cavities) are kept small.
- the layer according to the invention thus has a porous one Basic structure, in which the size of the individual pores within a defined Range.
- the mechanical post-processing means that the Open pores on the surface.
- the invention is based on the surprising finding that there is an important mutual technical relationship between the arithmetic mean roughness R a and the behavior of the layers.
- the arithmetic mean roughness R a is plotted in the abscissa (x-axis), the performance level L of the layers - qualitative, not quantitative - in the ordinate.
- the performance level L is the integral of the coefficient of friction, oil consumption and wear resistance. If the arithmetic mean roughness R a is too low , there is a risk of adhesive wear, so-called “scuffing” (area A in FIG. 1). If the arithmetic mean roughness R a is too great, the oil consumption increases in an unacceptable manner (region B in FIG. 1).
- the desired improvement can be achieved by combining the features mentioned in the characterizing part of claim 1.
- the cylinder tread layer applied by means of a plasma spraying device 1 is provided with a large number of open pores 2, 3, 4.
- the pores have a size between approx. 2 and 30 ⁇ m, the major part between approx. 5 and 20 ⁇ m is big.
- the degree of porosity of the layer i.e. the proportion of pores in the total Shift volume, is between 1 and 5%.
- the areal movement also moves Proportion of pores 2, 3, 4 in the entire surface of cylinder surface layer 1 between the above 1 and 5%.
- the cylinder tread layer 1 is constructed that there are practically exclusively pores 2, 3, 4 with a dimension ⁇ 100 ⁇ m.
- the cylinder tread layer 1 has a bound oxygen content of 0.5 to 8% by weight, the bound oxygen forming FeO and Fe 3 O 4 crystals with iron, which act as solid lubricants.
- the Fe 2 O 3 content is preferably less than 0.2% by weight.
- the amount of oxides formed can be further influenced by enriching or reducing the air flowing through the cylinder bore to be coated with nitrogen or oxygen during the coating process.
- the proportion of oxygen bound in the cylinder tread layer 1 can also be influenced by the speed of the air flowing through the cylinder bore to be coated during the coating process. When the air is replaced by pure oxygen, the bound amount of oxygen in the layer is reduced by a factor of about two.
- the cylinder tread layer 1 preferably contains between 1.2 and 3.5% by weight Manganese and 0.05 to 0.4% by weight sulfur.
- the pores 2, 3, 4 are distributed stochastically in terms of area as well as size.
- a rotating plasma spray device is preferably used to apply the layer, so that the engine block to be coated can rest during the coating process.
- the cylinder tread layer 1 is reworked mechanically, in particular by honing, preferably diamond honing, until the roughness of the cylinder tread layer 1 has an arithmetic mean roughness R a of 0.02 to 0.4 ⁇ m and an average roughness depth R z of 0.5 to 5 ⁇ m, preferably set to an arithmetic mean roughness R a of 0.05 to 0.2 ⁇ m and an average roughness depth R z of 1 to 3 ⁇ m.
- the proportion of pores 2, 3, 4 in the total layer volume (degree of porosity), such as The size (dimension) of the pores 2, 3, 4 can also be changed by changing the coating parameters and the particle size of the coating powder can be influenced in a targeted manner.
- the enthalpy of the plasma plays a decisive role here, which is mainly due to the hydrogen content in the plasma gas and the plasma flow is determined.
- the cylinder tread layer 1 by plasma spraying a gas or water atomized coating powder with a particle size between 5 and 100 microns, preferably from 10 and 50 microns, the Spraying distance, i.e. the distance between the powder injector of the plasma spraying device and the surface to be coated is 20 to 50 mm.
- Argon with a proportion of 0.5 to 5 NLPM is expediently used as the plasma gas (Normal liters per minute) uses hydrogen.
- the plasma flow is convenient between 100 and 500 amps, preferably between 260 and 360 amps, at one Voltage between 35 and 45 volts.
- Such a cylinder tread layer 1 is particularly suitable for application on substrates made of cast aluminum alloys, wrought aluminum alloys, cast iron with lamellar graphite, Cast iron with vermicular graphite, cast iron with spheroidal graphite or magnesium casting alloys.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Description
Claims (21)
- Zylinderlaufflächenschicht für Hubkolbenmotoren, gekennzeichnet durch die Kombination folgender Merkmale:die Zylinderlaufflächenschicht (1) ist durch Plasmaspritzen aufgebracht;die Zylinderlaufflächenschicht-Oberfläche weist eine Vielzahl von offenen Poren (2, 3, 4) auf;der Porositäts-Grad der Zylinderlaufflächenschicht-Oberfläche liegt zwischen 0,5 und 10 %;die statistisch mittlere Porengrösse liegt zwischen 1 und 50 µm, wobei zum Mindesten annähernd ausschliesslich Poren <100 µm vorhanden sind;die Poren (2, 3, 4) sind in der Zylinderlaufflächenschicht-Oberfläche sowohl flächenmässig wie auch grössenmässig stochastisch verteilt;die Zylinderlaufflächenschicht (1) weist einen Gehalt an gebundenem Sauerstoff von 0,5 bis 8 Gewichts-% auf;die Zylinderlaufflächenschicht (1) weist eingelagerte FeO- und Fe3O4-Kristalle zur Bildung von Festschmierstoffen auf; unddie Rauheit der Zylinderlaufflächenschicht (1) ist durch mechanische Nachbearbeitung auf eine arithmetische Mittenrauheit Ra von 0,02 bis 0,4 µm und eine gemittelte Rautiefe Rz von 0,5 bis 5 µm eingestellt.
- Zylinderlaufflächenschicht nach Anspruch 1, dadurch gekennzeichnet, dass die statistisch mittlere Porengrösse zwischen 1 und 10 µm und der Porositäts-Grad zwischen 0,5 und 5 % liegt.
- Zylinderlaufflächenschicht nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Rauheit der Zylinderlaufflächenschicht (1) auf eine arithmetische Mittenrauheit Ra von 0,05 bis 0,2 µm und eine gemittelte Rautiefe Rz von 1 bis 3 µm eingestellt ist.
- Zylinderlaufflächenschicht nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Rauheit durch Nachbearbeitung mittels Honen eingestellt ist.
- Zylinderlaufflächenschicht nach Anspruch 4, dadurch gekennzeichnet, dass die Rauheit durch Nachbearbeitung mittels Diamanthonen eingestellt ist.
- Zylinderlaufflächenschicht nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Zylinderlaufflächenschicht eine Vickers-Mikrohärte HV0,3 von 350 bis 550 N/mm2 aufweist.
- Zylinderlaufflächenschicht nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Zylinderlaufflächenschicht (1) zusätzlich C, Mn, Cr, Si und S enthält.
- Zylinderlaufflächenschicht nach Anspruch 7, dadurch gekennzeichnet, dass die Zylinderlaufflächenschicht (1) folgende chemische Zusammensetzung aufweist:Fe = Differenz auf 100 Gewichts-%C = 0,05 bis 1.5 Gewichts-%Mn = 0,05 bis 3.5 Gewichts-%Cr = 0.05 bis 18 Gewichts-%Si = 0,01 bis 1 Gewichts-%S = 0,001 bis 0,4 Gewichts-%.
- Zylinderlaufflächenschicht nach Anspruch 7, dadurch gekennzeichnet, dass die Zylinderlaufflächenschicht (1) folgende chemische Zusammensetzung aufweist:Fe = Differenz auf 100 Gewichts-%C = 0,05 bis 0.8 Gewichts-%Mn = 0,05 bis 1.8 Gewichts-%Cr = 11.5 bis 18 Gewichts-%Si = 0,01 bis 1 Gewichts-%S = 0,002 bis 0,2 Gewichts-%.
- Zylinderlaufflächenschicht nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Zylinderlaufflächenschicht (1) zur Verbesserung der Zerspanbarkeit zwischen 1,2 und 3,5 Gewichts-% Mn und 0,05 bis 0,4 Gewichts-% S enthält.
- Verfahren zur Herstellung einer Zylinderlaufflächenschicht nach dem Anspruch 1, dadurch gekennzeichnet, dass die Zylinderlaufflächenschicht (1) durch Plasmaspritzen eines gas- oder wasserverdüsten Beschichtungspulvers mit einer Partikelgrösse zwischen 5 und 100 µm erzeugt wird, wobei der Spritzabstand 20 bis 50 mm beträgt.
- Verfahren nach Anspruch 11, dadurch gekennzeichnet, dass das Beschichtungspulver eine Partikelgrösse zwischen 10 und 50 µm aufweist.
- Verfahren nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass das Beschichtungspulver folgende chemische Zusammensetzung aufweist:Fe = Differenz auf 100 Gewichts-%C = 0,05 bis 1.5 Gewichts-%Mn = 0,05 bis 3.5 Gewichts-%Cr = 0.05 bis 18 Gewichts-%Si = 0,01 bis 1 Gewichts-%S = 0,001 bis 0,4 Gewichts-%.
- Verfahren nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass das Beschichtungspulver folgende chemische Zusammensetzung aufweist:Fe = Differenz auf 100 Gewichts-%C = 0,05 bis 0.8 Gewichts-%Mn = 0,05 bis 1.8 Gewichts-%Cr = 11.5 bis 18 Gewichts-%Si = 0,01 bis 1 Gewichts-%S = 0,002 bis 0,2 Gewichts-%.
- Verfahren nach einem der Ansprüch 11 bis 14, dadurch gekennzeichnet, dass die mechanische Nachbehandlung der Zylinderlaufflächenschicht (1) durch Diamanthonen erfolgt.
- Verfahren nach einem der Ansprüche 11 bis 15, dadurch gekennzeichnet, dass zur Erzeugung der gewünschten Schichteigenschaften bzw. zum Verändern der Porengrösse und/oder des Porositäts-Grads die Grösse der Beschichtungspartikel und/oder die chemische Zusammensetzung des Beschichtungsmaterials und/oder die Enthalpie des Plasmas variiert wird/werden.
- Verfahren nach Anspruch 16, dadurch gekennzeichnet, dass die Enthalpie des Plasmas durch Ändern des Plasmastroms und/oder des Anteils an Wasserstoff im Plasmagas variiert wird.
- Verfahren nach Anspruch 17, dadurch gekennzeichnet, dass die Enthalpie des Plasmas durch Ändern des Plasmastroms variiert wird, wobei der Plasmastrom zwischen 100 und 500 Ampere gehalten wird.
- Verfahren nach Anspruch 18, dadurch gekennzeichnet, dass der Plasmastrom zwischen 260 und 360 Ampere gehalten wird
- Verfahren nach einem der Ansprüche 11 bis 19, dadurch gekennzeichnet, dass der Plasmaspritzvorrichtung ein Plasmagas mit einem Anteil von 0,5 bis 5 NLPM (Normal-Liter pro Minute) Wasserstoff zugeführt wird.
- Verfahren nach Anspruch 20, dadurch gekennzeichnet, dass als Plasmagas Argon eingesetzt wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3462002 | 2002-02-27 | ||
CH00346/02A CH695339A5 (de) | 2002-02-27 | 2002-02-27 | Zylinderlaufflächenschicht für Verbrennungsmotoren sowie Verfahren zu deren Herstellung. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1340834A2 true EP1340834A2 (de) | 2003-09-03 |
EP1340834A3 EP1340834A3 (de) | 2004-03-31 |
EP1340834B1 EP1340834B1 (de) | 2009-04-22 |
Family
ID=27672006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03405004A Expired - Lifetime EP1340834B1 (de) | 2002-02-27 | 2003-01-07 | Zylinderlaufflächenschicht für Verbrennungsmotoren sowie Verfahren zu deren Herstellung |
Country Status (9)
Country | Link |
---|---|
US (1) | US6701882B2 (de) |
EP (1) | EP1340834B1 (de) |
JP (1) | JP2003253418A (de) |
KR (1) | KR100593341B1 (de) |
CN (1) | CN100338253C (de) |
AT (1) | ATE429524T1 (de) |
CA (1) | CA2416692C (de) |
CH (1) | CH695339A5 (de) |
DE (1) | DE50311438D1 (de) |
Cited By (7)
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FR2924365A1 (fr) * | 2007-12-03 | 2009-06-05 | Peugeot Citroen Automobiles Sa | Procede de fabrication d'un revetement comportant des pores aptes a retenir un lubrifiant et piece comportant un tel revetement |
WO2011044979A1 (de) * | 2009-10-14 | 2011-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Verbrennungsmotor mit einem kurbelgehäuse sowie verfahren zur herstellung eines kurbelgehäuses |
EP2330228A1 (de) | 2009-12-03 | 2011-06-08 | Sulzer Metco AG | Spritzwerkstoff, eine thermische Spritzschicht, sowie Zylinder mit einer thermischen Spritzschicht |
WO2011147526A1 (de) * | 2010-05-22 | 2011-12-01 | Daimler Ag | Drahtförmiger spritzwerkstoff, damit erzeugbare funktionsschicht und verfahren zum beschichten eines substrats mit einem spritzwerkstoff |
WO2015074775A1 (de) * | 2013-11-20 | 2015-05-28 | Ks Aluminium-Technologie Gmbh | Verfahren zur herstellung einer gespritzten zylinderlauffläche eines zylinderkurbelgehäuses einer verbrennungskraftmaschine sowie derartiges zylinderkurbelgehäuse |
WO2017137500A1 (de) | 2016-02-12 | 2017-08-17 | Oerlikon Surface Solutions Ag, Päffikon | Tribologisches system eines verbrennungsmotors mit beschichtung |
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DE102004014871A1 (de) * | 2004-03-26 | 2005-10-13 | Federal-Mogul Burscheid Gmbh | Kolbenring |
US7051645B2 (en) * | 2004-06-30 | 2006-05-30 | Briggs & Stratton Corporation | Piston for an engine |
DE102004038182A1 (de) * | 2004-08-06 | 2006-03-16 | Daimlerchrysler Ag | Verfahren zum spanabhebenden Bearbeiten von thermisch gespritzten Zylinderlaufbahnen |
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Cited By (15)
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FR2924365A1 (fr) * | 2007-12-03 | 2009-06-05 | Peugeot Citroen Automobiles Sa | Procede de fabrication d'un revetement comportant des pores aptes a retenir un lubrifiant et piece comportant un tel revetement |
WO2011044979A1 (de) * | 2009-10-14 | 2011-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Verbrennungsmotor mit einem kurbelgehäuse sowie verfahren zur herstellung eines kurbelgehäuses |
DE102009049323A1 (de) * | 2009-10-14 | 2011-06-01 | Bayerische Motoren Werke Aktiengesellschaft | Verbrennungsmotor mit einem Kurbelgehäuse sowie Verfahren zur Herstellung eines Kurbelgehäuses |
US10145331B2 (en) | 2009-10-14 | 2018-12-04 | Bayerische Motoren Werke Aktiengesellschaft | Internal combustion engine having a crankcase and method for producing a crankcase |
DE102009049323B4 (de) * | 2009-10-14 | 2011-11-10 | Bayerische Motoren Werke Aktiengesellschaft | Verbrennungsmotor mit einem Kurbelgehäuse sowie Verfahren zur Herstellung eines Kurbelgehäuses |
US8492318B2 (en) | 2009-12-03 | 2013-07-23 | Sulzer Metco Ag | Spray material, a thermal spray layer, as well as a cylinder with a thermal spray layer |
AU2010246513B2 (en) * | 2009-12-03 | 2014-07-24 | Sulzer Metco Ag | Spray material, a thermal spray layer, as well as a cylinder with a thermal spray layer |
EP2330228A1 (de) | 2009-12-03 | 2011-06-08 | Sulzer Metco AG | Spritzwerkstoff, eine thermische Spritzschicht, sowie Zylinder mit einer thermischen Spritzschicht |
WO2011147526A1 (de) * | 2010-05-22 | 2011-12-01 | Daimler Ag | Drahtförmiger spritzwerkstoff, damit erzeugbare funktionsschicht und verfahren zum beschichten eines substrats mit einem spritzwerkstoff |
US9487660B2 (en) | 2010-05-22 | 2016-11-08 | Daimler Ag | Wire-like spray material, functional layer which can be produced therewith and process for coating a substrate with a spray material |
CN110093578A (zh) * | 2013-07-09 | 2019-08-06 | 日产自动车株式会社 | 铁系喷镀覆膜、内燃机用汽缸体以及内燃机用滑动机构 |
WO2015074775A1 (de) * | 2013-11-20 | 2015-05-28 | Ks Aluminium-Technologie Gmbh | Verfahren zur herstellung einer gespritzten zylinderlauffläche eines zylinderkurbelgehäuses einer verbrennungskraftmaschine sowie derartiges zylinderkurbelgehäuse |
RU2647064C2 (ru) * | 2013-11-20 | 2018-03-13 | Кс Хуаюй Алутек Гмбх | Способ изготовления напыленной рабочей поверхности цилиндра в блоке цилиндров двигателя внутреннего сгорания, а также такой блок цилиндров |
WO2017137500A1 (de) | 2016-02-12 | 2017-08-17 | Oerlikon Surface Solutions Ag, Päffikon | Tribologisches system eines verbrennungsmotors mit beschichtung |
US10677355B2 (en) | 2016-02-12 | 2020-06-09 | Oerlikon Surface Solutions Ag, Pfäffikon | Tribological system of an internal combustion engine with a coating |
Also Published As
Publication number | Publication date |
---|---|
DE50311438D1 (de) | 2009-06-04 |
CN100338253C (zh) | 2007-09-19 |
EP1340834A3 (de) | 2004-03-31 |
CA2416692C (en) | 2006-05-02 |
JP2003253418A (ja) | 2003-09-10 |
CA2416692A1 (en) | 2003-08-27 |
KR20030071507A (ko) | 2003-09-03 |
KR100593341B1 (ko) | 2006-06-26 |
ATE429524T1 (de) | 2009-05-15 |
CH695339A5 (de) | 2006-04-13 |
EP1340834B1 (de) | 2009-04-22 |
CN1441078A (zh) | 2003-09-10 |
US20030164150A1 (en) | 2003-09-04 |
US6701882B2 (en) | 2004-03-09 |
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