EP1022351B2 - Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur - Google Patents

Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur Download PDF

Info

Publication number
EP1022351B2
EP1022351B2 EP99811122A EP99811122A EP1022351B2 EP 1022351 B2 EP1022351 B2 EP 1022351B2 EP 99811122 A EP99811122 A EP 99811122A EP 99811122 A EP99811122 A EP 99811122A EP 1022351 B2 EP1022351 B2 EP 1022351B2
Authority
EP
European Patent Office
Prior art keywords
accordance
powder
weight percent
layer
particle size
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.)
Expired - Lifetime
Application number
EP99811122A
Other languages
German (de)
English (en)
Other versions
EP1022351A1 (fr
EP1022351B1 (fr
Inventor
Gérard BARBEZAT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Metco AG
Original Assignee
Sulzer Metco AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25683486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1022351(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sulzer Metco AG filed Critical Sulzer Metco AG
Priority to EP04011394A priority Critical patent/EP1507020B1/fr
Publication of EP1022351A1 publication Critical patent/EP1022351A1/fr
Application granted granted Critical
Publication of EP1022351B1 publication Critical patent/EP1022351B1/fr
Publication of EP1022351B2 publication Critical patent/EP1022351B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid
    • B05B7/1436—Arrangements for supplying particulate material comprising means for supplying an additional liquid to a container where the particulate material and the additional liquid are brought together
    • 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
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides

Definitions

  • the invention relates to an applied by plasma spraying iron-containing layer for cylinder surfaces of engine blocks according to claim 1 and a method for producing such layers according to claim 6 or 7.
  • the coating of bores by means of the plasma spraying process has long been known. Different metallic materials can be applied.
  • the layers are finished by diamond honing to the final size and provided with the desired topography.
  • the workability of the layers and the tribological properties are decisively influenced by the microstructure and the physical properties of the corresponding layers.
  • the object of the present invention is to improve the machinability and the tribological properties of plasma-deposited iron-containing layers for cylinder liners of engine blocks.
  • the invention is based on the surprising finding that in a particularly controlled reaction of the powder used with oxygen in plasma spraying, a microstructure can be produced which has excellent properties in terms of machinability and tribology.
  • machinability e.g. the machinability
  • tribology e.g. the friction coefficients and the tendency to scuffing ("scuffing", i.e. the onset of adhesive wear) are drastically reduced.
  • the content of Fe 2 O 3 is less than 0.2% by weight.
  • the amount of oxides formed can be further influenced by mixing the air with nitrogen or oxygen. Replacing the air with pure oxygen reduces the bound level of oxygen in the layer by a factor of about two.
  • a gas amount of 40 to 200 NLPM of oxygen is added.
  • the velocity of the gas flow in the cylinder bore or sleeve during coating is 7 to 12 m / s.
  • Fe Difference to 100% by weight
  • the volume of FeO and Fe 3 O 4 can be influenced by selecting the particle size distribution.
  • the particle size of the powder is in the range of 5 to 25 microns, 10 to 45 microns or 15 to 60 microns. It can by means of an optical or electronic microscope, in particular a scanning electron microscope SEM, or determined by the laser diffraction method MICROTRAC.
  • the oxide ceramic consists of TiO 2 or Al 2 O 3 TiO 2 and / or Al 2 O 3 ZrO 2 alloy systems.
  • the proportion of oxide ceramics in the powder used is preferably 5 to 50% by weight.
  • the choice of the optimum size of the powder particles is made taking into account the tribological properties of the layers produced and the mechanical behavior of the system layer substrate.
  • the powder may also contain small amounts (0.01-0.2 wt%) of S and P.
  • the particle size of the powder was between 5 to 25 microns, and the preparation was carried out by gas atomization.
  • the velocity of the gas flow during coating of the can was 10 m / s, the amount of air for the layer cooling and powder reaction 500 NLPM (corresponding to 100 NLPM oxygen). This amount of air was supplied through a PlasmatronMech, eg a Plasmatron according to EP-B1-0 645 946 ,
  • the results of the investigations carried out show that the oxygen content in the produced layer is 3% by weight.
  • the oxygen is bound according to investigations by means of X-ray fine structure analysis under the stoichiometric formulas FeO and Fe 3 O 4 . These studies also determined that the formation of Fe 2 O 3 is below the detection limit.
  • Example 1 When using a powder of the same chemical composition as in Example 1, but with a particle size of 10 to 45 microns, and otherwise under the same boundary conditions as in Example 1, the proportion of bound oxygen in the layers produced at 2% by weight. The residual results of analysis of the layer thus applied were the same as in Example 1.
  • the particle size of the powder was between 10 to 45 microns, and the preparation was carried out by gas atomization.
  • Example 2 To the powder according to Example 2, an amount of 30% by weight of an alloyed ceramic powder consisting of 60% by weight of Al 2 O 3 and 40% by weight of TiO 2 was added.
  • the layers produced by means of this powder mixture are mechanically reinforced by the incorporation of the ceramic particles (particle size 5 to 22 ⁇ m).
  • Example 4 Analogously to Example 4, 30% by weight of an alloyed ceramic powder consisting of 80% by weight of Al 2 O 3 and 20% by weight of ZrO 2 was added. The layers produced by means of this powder mixture are mechanically reinforced by the incorporation of the ceramic particles (particle size 5 to 22 ⁇ m). The same effect as in Example 4 was achieved.
  • Fig. 1 shows a diagram showing the reduction of the friction coefficient as a function of the particle size of the powder and the mechanical behavior, namely the adhesion of the layer on AlSi substrates, depending on the particle size of the powder.
  • the coefficient of friction decreases with increasing size of the particles of the coating powder.
  • the adhesion of the layer to AISi substrates decreases as the size of the particles of the coating powder increases.
  • a good compromise with regard to the particle size to be chosen may be in the range of 25-30 ⁇ m, so that a bonding strength of the layer in the range of 45-50 MPa which is sufficient in most precipitates is to be expected, the coefficient of friction, in comparison with layers according to the State of the art, by about 22-25% less. If, however, a very high adhesive strength of the layer is sought in the first place and the reduction of the friction coefficient is rather of minor importance, one will select a coating powder with a particle size of less than 25 microns. On the other hand, if a very low coefficient of friction is sought in the first place and a slightly lower adhesive strength can be accepted, one will choose a coating powder with a particle size of more than 35 microns.
  • Fig. 2 shows a diagram showing the reduction of the friction coefficient as a function of the amount of bound oxygen in the layer and the mechanical behavior, namely the adhesion of the layer on AlSi substrates, depending on the amount of bound oxygen in the layer.
  • the friction coefficient decreases with increasing amount of bound oxygen in the layer.
  • the adhesion of the layer to AlSi substrates decreases as the amount of bound oxygen in the layer increases.
  • a good compromise with respect to the desired amount of bound oxygen in the layer can be in the range of 2-2.5% by weight, so that in most cases sufficient adhesive strength of the layer in the range of 40-50 MPa is to be expected Coefficient of friction, compared with layers according to the prior art, is about 20-25% less. But if, as already related to Fig. 1 is explained, primarily a very high adhesion of the layer is desired and the reduction of the coefficient of friction is rather of minor importance, one will strive for a coating with a proportion of bound oxygen of less than 2 wt .-%. On the other hand, if a very low coefficient of friction is desired in the first place and a slightly lower adhesive strength can be accepted, one will choose a layer with a bound oxygen content of more than 2.5% by weight.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Claims (24)

  1. Couche contenant du fer appliquée par projection au plasma d'une poudre d'enduction pour des alésages de cylindres de blocs-moteurs, caractérisée en ce que la répartition de grandeur des particules de la poudre se situe dans la plage de 5 à 25 µm, ou bien que la répartition de grandeur des particules de la poudre se situe dans la plage de 10 à 45 µm, ou bien que la répartition de grandeur des particules de la poudre se situe dans la plage de 15 à 60 µm, et en ce que la teneur en oxygène lié est de 1 à 4% en poids et l'oxygène lié forme avec le fer des cristaux de FeO et de Fe3O4.
  2. Couche selon la revendication 1, caractérisée en ce que la teneur en Fe2O3 est de moins de 0,2% en poids.
  3. Couche selon la revendication 1 ou 2, caractérisée en ce que le substrat pour la couche à appliquer est le bloc-moteur lui-même se composant d'un alliage d'aluminium ou de magnésium ou de fonte.
  4. Couche selon la revendication 1 ou 2, caractérisée en ce que le substrat pour la couche à appliquer est une fourrure en fonte introduite dans un bloc-moteur en un alliage d'aluminium ou de magnésium.
  5. Couche selon la revendication 3 ou 4, caractérisée en ce que la fonte est mélangée à du graphite lamellaire ou vermiculaire.
  6. Procédé pour la production d'une couche contenant du fer appliquée par projection au plasma pour des alésages de cylindres de blocs-moteurs, où la teneur en oxygène lié est de 1 à 4% en poids et l'oxygène lié forme avec le fer des cristaux de FeO et Fe3O4, caractérisé en ce que le matériau d'enduction est introduit en forme de poudre et on ajoute, pendant la projection au plasma, une quantité d'air de 200 à 1000 LNPM.
  7. Procédé pour la production d'une couche contenant du fer appliquée par projection au plasma pour des alésages de cylindres de blocs-moteurs, où la teneur en oxygène lié est de 1 à 4% en poids, et l'oxygène lié forme avec le fer des cristaux de FeO et de Fe3O4, caractérisé en ce que le matériau d'enduction est fourni sous forme de poudre et on ajoute, pendant la projection au plasma, une quantité de gaz avec 40 à 200 LNPM d'oxygène.
  8. Procédé selon la revendication 6 ou 7, caractérisé en ce que la teneur en Fe2O4 est inférieure à 0,2% en poids.
  9. Procédé selon l'une des revendications 6 à 8, caractérisé en ce que le substrat pour la couche à appliquer est le bloc-moteur lui-même se composant d'un alliage d'aluminium ou de magnésium ou de fonte.
  10. Procédé selon l'une des revendications 6 à 8, caractérisé en ce que le substrat pour la couche à appliquer est une fourrure en fonte introduite dans un bloc-moteur en un alliage d'aluminium ou de magnésium.
  11. Procédé selon l'une des revendications 9 ou 10, caractérisé en ce que la fonte est mélangée à du graphite lamellaire ou vermiculaire.
  12. Procédé selon l'une des revendications 7 à 11, caractérisé en ce que pendant la projection au plasma, on ajoute de l'oxygène pur.
  13. Procédé selon l'une des revendications 6 à 12, caractérisé en ce que la vitesse du flux de gaz à l'intérieur de l'alésage du cylindre à enduire ou de la fourrure pendant l'enduction est de 7 à 12 m/s.
  14. Procédé selon l'une des revendications 6 à 13, caractérisé en ce que pour l'enduction, on utilise une poudre atomisée au gaz de la composition chimique vivante:
    C = 0,4 à 1,5% en poids
    Cr = 0,2 à 2,5% en poids
    Mn = 0,2 à 3% en poids
    Fe = différence à 100% en poids
  15. Procédé selon l'une quelconque des revendications 6 à 13, caractérisé en ce que pour l'enduction, on utilise une poudre atomisée au gaz de la composition chimique suivante:
    C = 0,1 à 0,8% en poids
    Cr = 11 à 18% en poids
    Mn = 0,1 à 1,5% en poids
    Mo = 0,1 à 5% en poids
    Fe = différence à 100% en poids
  16. Procédé selon la revendication 14 ou 15, caractérisé en ce que la poudre contient de plus:
    S = 0,01 à 0,2% en poids
    F = 0,01 à 0,1% en poids
  17. Procédé selon l'une quelconque des revendications 6 à 16, caractérisé en ce le volume de FeO et de Fe3O4 est influencé par le choix de la granulométrie.
  18. Procédé selon la revendication 17, caractérisé en ce que la grandeur des particules de la poudre se trouve dans la zone de 5 à 25µm.
  19. Procédé selon la revendication 17, caractérisé en ce que la grandeur des particules de la poudre est dans la zone de 10 à 45 µm.
  20. Procédé selon la revendication 17, caractérisé en ce que la grandeur des particules de la poudre est dans la zone de 15 à 60 µm.
  21. Procédé selon l'une ou plusieurs des revendications 14 à 20, caractérisé en ce qu'on utilise une poudre obtenue par atomisation au gaz au moyen d'argon ou d'azote.
  22. Procédé selon l'une ou plusieurs des revendications 14 à 21, caractérisé en ce qu'on utilise une poudre modifiée par addition d'une céramique d'oxyde tribologique.
  23. Procédé selon la revendication 22, caractérisé en ce qu'une céramique d'oxyde, qui se compose de TiO2 ou de systèmes d'alliages de Al2O3TiO2 et/ou Al2O3ZrO2 est utilisée.
  24. Procédé selon la revendication 22 ou 23, caractérisé en ce que la part de céramique d'oxyde dans la poudre utilisée est de 5 à 50% en poids.
EP99811122A 1999-01-19 1999-12-08 Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur Expired - Lifetime EP1022351B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04011394A EP1507020B1 (fr) 1999-01-19 1999-12-08 Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH9199 1999-01-19
CH9199 1999-01-19
CH24599 1999-02-09
CH24599 1999-02-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP04011394A Division EP1507020B1 (fr) 1999-01-19 1999-12-08 Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur

Publications (3)

Publication Number Publication Date
EP1022351A1 EP1022351A1 (fr) 2000-07-26
EP1022351B1 EP1022351B1 (fr) 2004-05-19
EP1022351B2 true EP1022351B2 (fr) 2009-02-25

Family

ID=25683486

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04011394A Expired - Lifetime EP1507020B1 (fr) 1999-01-19 1999-12-08 Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur
EP99811122A Expired - Lifetime EP1022351B2 (fr) 1999-01-19 1999-12-08 Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04011394A Expired - Lifetime EP1507020B1 (fr) 1999-01-19 1999-12-08 Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur

Country Status (9)

Country Link
US (2) US6548195B1 (fr)
EP (2) EP1507020B1 (fr)
JP (2) JP3967511B2 (fr)
KR (1) KR100593342B1 (fr)
AT (2) ATE267275T1 (fr)
CA (1) CA2296155C (fr)
DE (2) DE59914394D1 (fr)
ES (2) ES2288232T3 (fr)
PT (2) PT1022351E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009496A1 (de) 2012-05-14 2013-11-14 Stahlwerk Ergste Westig Gmbh Chromstahl

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963223A1 (de) * 1999-12-27 2001-06-28 Volkswagen Ag Stahlhaltiges Material für eine Plasmaabscheidung
CH694664A5 (de) 2000-06-14 2005-05-31 Sulzer Metco Ag Durch Plasmaspritzen eines Spritzpulvers aufgebrachte eisenhaltige Schicht auf einer Zylinderlauffläche.
US6756083B2 (en) * 2001-05-18 2004-06-29 Höganäs Ab Method of coating substrate with thermal sprayed metal powder
CH695339A5 (de) * 2002-02-27 2006-04-13 Sulzer Metco Ag Zylinderlaufflächenschicht für Verbrennungsmotoren sowie Verfahren zu deren Herstellung.
JP3910145B2 (ja) 2003-01-06 2007-04-25 日本発条株式会社 溶射被膜およびその製造方法
DE10324279B4 (de) * 2003-05-28 2006-04-06 Daimlerchrysler Ag Verwendung von FeC-Legierung zur Erneuerung der Oberfläche von Zylinderlaufbuchsen
CA2514493C (fr) * 2004-09-17 2013-01-29 Sulzer Metco Ag Une poudre pour pulverisation
GB2421207A (en) * 2004-12-16 2006-06-21 Cosworth Technology Ltd Casting with a halogen containing compound provided on the mould surface
JP4818659B2 (ja) * 2005-08-08 2011-11-16 いすゞ自動車株式会社 内燃機関の燃焼室用摺動部材及びその製造方法
EP1757710A1 (fr) 2005-08-23 2007-02-28 Sulzer Metco Coatings GmbH Pièce avec un revêtement appliqué par projection thermique
DE102005040015B3 (de) * 2005-08-23 2007-04-12 Brückner Maschinenbau GmbH Walze sowie Verfahren zu deren Herstellung
DE102006042549C5 (de) * 2006-09-11 2017-08-17 Federal-Mogul Burscheid Gmbh Nasse Zylinderlaufbuchse mit kavitationsresistenter Oberfläche
KR100878878B1 (ko) * 2007-06-14 2009-01-15 주식회사뉴테크 용사기술을 이용한 엔진블록 라이너외벽 코팅 방법
JP5111965B2 (ja) 2007-07-24 2013-01-09 株式会社日立製作所 記憶制御装置及びその制御方法
JP5257756B2 (ja) * 2007-12-05 2013-08-07 日産自動車株式会社 鉄系溶射被膜、その形成方法及び摺動部材
JP5651922B2 (ja) 2009-03-04 2015-01-14 日産自動車株式会社 シリンダブロック及び溶射皮膜形成方法
DE102009016650B3 (de) 2009-04-07 2010-07-29 Federal-Mogul Burscheid Gmbh Gleitelement mit einstellbaren Eigenschaften
JP5455149B2 (ja) * 2009-05-28 2014-03-26 日産自動車株式会社 鉄系溶射被膜
CN101818318A (zh) * 2010-05-05 2010-09-01 北京科技大学 一种大气等离子体喷涂法制备细晶钨、钼涂层的方法
DE102010021300B4 (de) 2010-05-22 2012-03-22 Daimler Ag Drahtförmiger Spritzwerkstoff, damit erzeugbare Funktionsschicht und Verfahren zum Beschichten eines Substrats mit einem Spritzwerkstoff
US20120258254A1 (en) * 2011-04-06 2012-10-11 Basf Corporation Methods For Providing High-Surface Area Coatings To Mitigate Hydrocarbon Deposits On Engine And Powertrain Components
FR2974610B1 (fr) * 2011-04-26 2013-05-17 Peugeot Citroen Automobiles Sa Procede de realisation des surfaces de chambres a combustion d'un bloc moteur en alliage d'aluminium
EP2650398B8 (fr) * 2012-04-11 2015-05-13 Oerlikon Metco AG, Wohlen Poudre mouillable avec liaison à base de fer super-ferritique, ainsi qu'un substrat, notamment un disque de frein avec une couche de diffusion thermique
KR101587391B1 (ko) * 2012-12-12 2016-01-20 에이비비 터보 시스템즈 아게 내마모성 층, 및 내마모성 층을 제조하기 위한 방법
DE102012112394A1 (de) * 2012-12-17 2014-06-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Herstellen eines beschichteten Magnesiumbauteils
EP2829713B1 (fr) 2013-07-26 2018-11-07 Sulzer Metco AG Pièce usinée dotée d'un évidement pour la réception d'un piston
KR101922159B1 (ko) * 2014-11-04 2018-11-27 현대중공업 주식회사 피스톤 스커트부 코팅재 조성물 및 이를 이용한 피스톤 스커트부의 코팅방법
US9945318B2 (en) 2015-12-04 2018-04-17 Hyundai Motor Company Cylinder block
CN105543759A (zh) * 2015-12-18 2016-05-04 合肥中澜新材料科技有限公司 一种高硬度耐腐蚀发动机汽缸内壁耐磨涂层及其制备方法
WO2017137500A1 (fr) 2016-02-12 2017-08-17 Oerlikon Surface Solutions Ag, Päffikon Système tribologique d'un moteur à combustion interne pourvu d'un revêtement
CN109475885B (zh) * 2016-05-27 2022-03-08 欧瑞康美科股份公司，沃伦 覆层方法、热覆层以及具有热覆层的缸
CN107214341B (zh) * 2017-05-24 2019-05-24 大连理工大学 一种钢-耐磨铜合金层状轴瓦材料、其制备装置及制备方法
JP7083295B2 (ja) * 2018-08-22 2022-06-10 トヨタ自動車東日本株式会社 摺動部材及びその製造方法
JP7159111B2 (ja) * 2019-05-28 2022-10-24 日本ピストンリング株式会社 摺動部材と潤滑油との組み合わせ

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR735928A (fr) * 1931-05-29 1932-11-17 Procédé de fabrication de pièces de machines en métaux légers à surface protégée contre l'usure
GB558182A (en) * 1942-03-09 1943-12-24 British Piston Ring Company Lt Improvements in and in the manufacture of metal inserts
DE940082C (de) * 1950-11-17 1956-03-08 Goetzewerke Verfahren zur Herstellung von Zylinderlaufbuechsen
GB1390662A (en) * 1972-05-05 1975-04-16 Ass Eng Ltd Sintered ferrous machinery components and process for their manufacture
JPS5432421B2 (fr) * 1973-01-09 1979-10-15
US4060653A (en) * 1974-02-22 1977-11-29 Kennecott Copper Corporation Composite wire
JPS57101662A (en) * 1980-12-16 1982-06-24 Riken Corp Sliding component part
JPS6031901B2 (ja) * 1981-10-12 1985-07-25 本田技研工業株式会社 プラズマ溶射皮膜形成方法
JPH0222444A (ja) * 1988-07-08 1990-01-25 Sanyo Special Steel Co Ltd 耐銹耐摩耗用鋼
US5358547A (en) * 1993-02-18 1994-10-25 Holko Kenneth H Cobalt-phosphorous-base wear resistant coating for metallic surfaces
JPH07243528A (ja) * 1994-03-02 1995-09-19 Teikoku Piston Ring Co Ltd 摺動部材の組合せ
US5466906A (en) * 1994-04-08 1995-11-14 Ford Motor Company Process for coating automotive engine cylinders
US5554278A (en) * 1994-06-03 1996-09-10 Henderson; Bruce L. Quick change oil recycler
KR100259482B1 (ko) * 1994-06-24 2000-06-15 로버트 에이. 바쎄트 전이금속-크롬-알루미늄-이트륨기저 코팅물의 제조방법 및 이를 포함한 기판
US5663124A (en) * 1994-12-09 1997-09-02 Ford Global Technologies, Inc. Low alloy steel powder for plasma deposition having solid lubricant properties
US5592927A (en) * 1995-10-06 1997-01-14 Ford Motor Company Method of depositing and using a composite coating on light metal substrates
US5766693A (en) * 1995-10-06 1998-06-16 Ford Global Technologies, Inc. Method of depositing composite metal coatings containing low friction oxides
US5622753A (en) * 1996-04-08 1997-04-22 Ford Motor Company Method of preparing and coating aluminum bore surfaces
US5958521A (en) * 1996-06-21 1999-09-28 Ford Global Technologies, Inc. Method of depositing a thermally sprayed coating that is graded between being machinable and being wear resistant
US5723187A (en) * 1996-06-21 1998-03-03 Ford Global Technologies, Inc. Method of bonding thermally sprayed coating to non-roughened aluminum surfaces
EP1133580B1 (fr) * 1998-11-25 2003-05-02 Joma Chemical AS Procede pour produire une couche anticorrosion et anti-usure par metallisation a chaud

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THERMALLY-SPRAYED SELF-LUBRICATING COMPOSITES FROM CORED WIRES - PART 1: FABRICATION AND CHEMISTRY, R.C. MCCUNE ET AL., PROCEEDINGS OF THE 7TH NATIONAL THERMAL SPRAY CONFERENCE, BOSTON, MASSACHUSETTS, 20 June 1994 (1994-06-20) - 24 June 1994 (1994-06-24) †

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009496A1 (de) 2012-05-14 2013-11-14 Stahlwerk Ergste Westig Gmbh Chromstahl
DE102012009496B4 (de) * 2012-05-14 2017-05-11 Stahlwerk Ergste Westig Gmbh Chromstahl

Also Published As

Publication number Publication date
PT1022351E (pt) 2004-10-29
JP3967511B2 (ja) 2007-08-29
JP2007191795A (ja) 2007-08-02
ES2221343T3 (es) 2004-12-16
JP4644687B2 (ja) 2011-03-02
EP1022351A1 (fr) 2000-07-26
DE59914394D1 (de) 2007-08-09
ES2288232T3 (es) 2008-01-01
ATE267275T1 (de) 2004-06-15
ATE365814T1 (de) 2007-07-15
KR20000071238A (ko) 2000-11-25
DE59909522D1 (de) 2004-06-24
EP1507020B1 (fr) 2007-06-27
EP1507020A2 (fr) 2005-02-16
ES2221343T5 (es) 2009-06-12
US20020051851A1 (en) 2002-05-02
PT1507020E (pt) 2007-07-13
JP2000212717A (ja) 2000-08-02
CA2296155C (fr) 2004-09-14
US6572931B2 (en) 2003-06-03
CA2296155A1 (fr) 2000-07-19
CA2296155E (fr) 2000-07-19
US6548195B1 (en) 2003-04-15
EP1022351B1 (fr) 2004-05-19
EP1507020A3 (fr) 2005-04-20
KR100593342B1 (ko) 2006-06-26

Similar Documents

Publication Publication Date Title
EP1022351B2 (fr) Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur
DE3689512T2 (de) Molybdän, Kupfer und Bor enthaltende Eisenlegierung.
DE19637737C2 (de) Verfahren zur Abscheidung einer Eisenoxid-haltigen Beschichtung auf ein Leichtmetallsubstrat
EP1340834B1 (fr) Revêtements de surfaces de contact de cylindres pour moteurs à combustion et procédé de sa fabrication
DE10046956C2 (de) Thermisch aufgetragene Beschichtung für Kolbenringe aus mechanisch legierten Pulvern
DE19733204B4 (de) Beschichtung aus einer übereutektischen Aluminium/Silizium Legierung, Spritzpulver zu deren Herstellung sowie deren Verwendung
DE2632739C3 (de) Verfahren zum thermischen Aufspritzen eines selbsthaftenden Nickel-Aluminium- oder-Nickel-Titan-Überzugs auf ein Metallsubstrat
EP0896073B1 (fr) Revêtement pour partie d'usure d'un cylindre d'un moteur à pistons
DE69423373T2 (de) Verfahren für thermisches Spritzen zum Beschichten von Zylinderbohrungen für Brennkraftmaschinen
EP3325685B1 (fr) Procédé pour recouvrir une surface de glissement de cylindre d'un bloc-cylindres, bloc-cylindres avec une surface de glissement de cylindre recouverte et moteur
EP0858519B1 (fr) Procede de production d'une surface de frottement sur une piece metallique
DE69108963T2 (de) Verschleissfeste Titannitridbeschichtung und Verfahren zum Aufbringen.
DE69902449T2 (de) Verfahren zur herstellung einer gleitlagerbeschichtung
EP2330228B1 (fr) Composition pour revêtement par projection à chaud, ainsi que cylindre doté d'une couche deposée par projection à chaud
EP0534905A2 (fr) Outils pour l'usinage de matériaux
DE3033332C2 (de) Pulverzusammensetzung zur Aufbringung eines Überzugs auf eine Lagerfläche durch Plasmaspritzen
DE19640789A1 (de) Verschleißfeste beschichtete Bauteile für Verbrennungskraftmaschinen, insbesondere Kolbenringe und Verfahren zu deren Herstellung
DE19601793B4 (de) Verfahren zum Beschichten von Oberflächen
DE10019794C2 (de) Draht für Drahtlichtbogenspritzverfahren sowie dessen Verwendung
DE112014004365B4 (de) Verfahren zum bilden einer eisen-spritzbeschichtung und beschichtetes element
EP1896626B1 (fr) Procede pour munir une chemise de cylindre d'un revetement
DE102014013538A1 (de) Verfahren zum Beschichten der Laufbahn eines Zylinderkurbelgehäuses, bei dem ein Spritzwerkstoff aufgeschmolzen und mittels eines thermischen Spritzverfahrens als Schicht auf der Laufbahn abgeschieden wird sowie Spritzwerkstoff und thermisch gespritzte Schicht
DE102004040460A1 (de) Thermisches Spritzverfahren und thermisch gespritzte Werkstoffe
DD224057A1 (de) Beschichtungspulver auf der basis von titancarbid
DE10308561A1 (de) Kolbenring mit im HVOF-Verfahren auftragbarer Spritzschicht

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000816

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20030731

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040519

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SULZER MANAGEMENT AG PATENTABTEILUNG/0067

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040519

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59909522

Country of ref document: DE

Date of ref document: 20040624

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040819

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040819

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20040813

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041208

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2221343

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

ET Fr: translation filed
PLAQ Examination of admissibility of opposition: information related to despatch of communication + time limit deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE2

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAQ Examination of admissibility of opposition: information related to despatch of communication + time limit deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE2

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAQ Examination of admissibility of opposition: information related to despatch of communication + time limit deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE2

PLAR Examination of admissibility of opposition: information related to receipt of reply deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE4

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAQ Examination of admissibility of opposition: information related to despatch of communication + time limit deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE2

PLAR Examination of admissibility of opposition: information related to receipt of reply deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE4

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLAQ Examination of admissibility of opposition: information related to despatch of communication + time limit deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE2

PLAR Examination of admissibility of opposition: information related to receipt of reply deleted

Free format text: ORIGINAL CODE: EPIDOSDOPE4

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

26 Opposition filed

Opponent name: FORD-WERKE AKTIENGESELLSCHAFT

Effective date: 20050218

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20050216

R26 Opposition filed (corrected)

Opponent name: FORD-WERKE AKTIENGESELLSCHAFT

Effective date: 20050218

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20050216

R26 Opposition filed (corrected)

Opponent name: FORD-WERKE AKTIENGESELLSCHAFT

Effective date: 20050218

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20050216

NLR1 Nl: opposition has been filed with the epo

Opponent name: FORD-WERKE AKTIENGESELLSCHAFT

Opponent name: DAIMLERCHRYSLER AG

NLR1 Nl: opposition has been filed with the epo

Opponent name: FORD-WERKE AKTIENGESELLSCHAFT

Opponent name: DAIMLERCHRYSLER AG

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20090225

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

REG Reference to a national code

Ref country code: SE

Ref legal event code: RPEO

NLR2 Nl: decision of opposition

Effective date: 20090225

NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Date of ref document: 20090427

Kind code of ref document: T5

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: INTELLECTUAL PROPERTY SERVICES GMBH, CH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: SIVANTOS PTE. LTD., SG

Free format text: FORMER OWNER: SULZER METCO AG, CH

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20181227

Year of fee payment: 20

Ref country code: PT

Payment date: 20181129

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20181227

Year of fee payment: 20

Ref country code: FR

Payment date: 20181231

Year of fee payment: 20

Ref country code: GB

Payment date: 20181221

Year of fee payment: 20

Ref country code: BE

Payment date: 20181221

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20190131

Year of fee payment: 20

Ref country code: DE

Payment date: 20190228

Year of fee payment: 20

Ref country code: NL

Payment date: 20181221

Year of fee payment: 20

Ref country code: IT

Payment date: 20181220

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20181228

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59909522

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20191207

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20191207

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 267275

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191208

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20191208

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191219

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191207

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191209