EP1022351A1 - 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: EP1022351A1
Authority: EP; European Patent Office
Prior art keywords: weight; powder; layer; particle size; gas
Prior art date: 1999-01-19
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

Application number

EP99811122A

Other languages

German (de)

English (en)

Other versions

EP1022351B1 (fr

EP1022351B2 (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.)

1999-01-19

Filing date

1999-12-08

Publication date

2000-07-26

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(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-12-08 Application filed by Sulzer Metco AG filed Critical Sulzer Metco AG

1999-12-08 Priority to EP04011394A priority Critical patent/EP1507020B1/fr

2000-07-26 Publication of EP1022351A1 publication Critical patent/EP1022351A1/fr

2004-05-19 Publication of EP1022351B1 publication Critical patent/EP1022351B1/fr

2009-02-25 Application granted granted Critical

2009-02-25 Publication of EP1022351B2 publication Critical patent/EP1022351B2/fr

2019-12-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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 iron-containing layer for cylinder running surfaces applied by plasma spraying of engine blocks according to claim 1 and a method for manufacturing such layers according to claim 7 or 8.
the coating of holes with the help of the plasma spraying process has been going on for a long time known.
Various metallic materials can be applied.
the layers are passed through Diamond diamonds machined to the final dimension and provided with the desired topography. The workability of the layers and the tribological properties are determined by the microstructure and the physical properties of the corresponding layers significantly influenced.
the object of the present invention is the machinability and the tribological properties of plasma-sprayed ferrous layers for cylinder running surfaces of engine blocks to improve.
the invention is based on the surprising finding that in a particularly controlled Reaction of the powder used with oxygen during plasma spraying a microstructure can be generated, which is excellent in terms of workability and tribology Has properties. In particular, the coefficient of friction and the Tendency to scuffing ("eating", i.e. the beginning of adhesive wear) drastically reduced.
FIGS dependent claims 2 to 6 are shown in FIGS dependent claims 2 to 6 circumscribed.
the bound oxygen expediently forms FeO and Fe 3 O 4 crystals with iron.
the Fe 2 O 3 content is preferably less than 0.2% by weight.
the amount of oxides formed can be further influenced by mixing the air with nitrogen or oxygen. 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 speed of the gas flow in the cylinder bore or the sleeve is expediently 7 to 12 m / s during the coating.
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 expediently in the range from 5 to 25 ⁇ m, 10 to 45 ⁇ m or from 15 to 60 ⁇ m. It can be determined using an optical or electronic microscope, in particular a scanning electron microscope SEM, or using the laser diffraction method MICROTRAC.
the best results are obtained if a powder modified by adding a tribological oxide ceramic is used.
the oxide ceramic expediently 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 ceramic in the powder used is preferably 5 to 50% by weight.
the choice of the optimal 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 hit.
the particle size of the powder was between 5 to 25 ⁇ m, and the preparation was carried out by gas atomization.
the gas flow velocity during coating of the can was 10 m / s, the amount of air for layer cooling and powder reaction 500 NLPM (corresponding 100 NLPM oxygen). This amount of air was fed through a plasmatron body, e.g. a plasmatron according to EP-B1-0 645 946.
Example 1 When using a powder of the same chemical composition as in Example 1, but with a particle size of 10 to 45 ⁇ m, and otherwise under the same boundary conditions as in Example 1, the proportion of bound oxygen in the generated Layers at 2% by weight. The rest of the results of an analysis of the so applied Layer were the same as in example 1.
the particle size of the powder was between 10 to 45 ⁇ m, and the preparation was carried out by gas atomization.
Example 4 Analogously to Example 4, 30% by weight of an alloyed ceramic powder consisting of 80% by weight Al 2 O 3 and 20% by weight 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 from which the reduction in the coefficient of friction depending on the particle size of the powder and the mechanical behavior, especially the adhesive strength of the layer on AlSi substrates, depending on the particle size of the powder emerges.
the diagram clearly shows that the coefficient of friction with increasing size of the particles of the coating powder reduced.
the adhesive strength of the layer on AlSi substrates decreases as the size of the coating powder particles increases.
the particle size to be selected can be in the range of 25-30 m, so that in most cases the adhesive strength is sufficient
Layer in the range of 45-50 MPa is to be expected, the coefficient of friction, in comparison with layers according to the prior art, is about 22-25% less.
Fig. 2 shows a diagram from which the reduction in the coefficient of friction depending on the amount of bound oxygen in the layer and the mechanical Behavior, specifically the adhesive strength of the layer on AlSi substrates, depending depends on the amount of bound oxygen in the layer. From the On the one hand, the diagram clearly shows that the coefficient of friction increases with increasing The amount of bound oxygen in the layer is reduced. On the other hand, it becomes clear that the adhesive strength of the layer on AlSi substrates decreases when the amount of bound oxygen increases in the layer.
a good compromise on what to strive for Amount of bound oxygen in the layer can range from 2-2.5 % By weight, so that in most cases the adhesive strength is sufficient
Layer in the range of 40-50 MPa can be expected the coefficient of friction, in comparison with layers according to the prior art, is about 20-25% less. If but, as already explained in connection with FIG. 1, primarily one high adhesive strength of the layer is sought and the reduction in the coefficient of friction is of minor importance, one becomes a coating with a Aim for less than 2% by weight of bound oxygen. On the other hand, if first and foremost an extremely low coefficient of friction is sought and a slightly lower adhesive strength can be accepted, one becomes Select 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)

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

Family

ID=25683486

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
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
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

Family Applications After (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)	EP1022351B2 (fr)
JP (2)	JP3967511B2 (fr)
KR (1)	KR100593342B1 (fr)
AT (2)	ATE365814T1 (fr)
CA (1)	CA2296155C (fr)
DE (2)	DE59914394D1 (fr)
ES (2)	ES2288232T3 (fr)
PT (2)	PT1022351E (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
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EP1113086A1 (fr) *	1999-12-27	2001-07-04	Volkswagen Aktiengesellschaft	Materiau en acier pour dépot par plasma
US6578539B2 (en)	2000-06-14	2003-06-17	Sulzer Metco Ag	Surface layer forming a cylinder barrel surface, a spraying powder suitable therefor and a method of creating such a surface layer
US6701882B2 (en)	2002-02-27	2004-03-09	Sulzer Metco Ag	Surface layer for the working surface of the cylinders of a combustion engine and process of applying the surface layer
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
WO2008031468A3 (fr) *	2006-09-11	2008-07-10	Federal Mogul Burscheid Gmbh	Chemise de cylindre humide à surface résistant à la cavitation
WO2011147526A1 (fr) *	2010-05-22	2011-12-01	Daimler Ag	Matière de projection sous forme de fil, couche fonctionnelle pouvant être produite à l'aide de cette matière, et procédé pour recouvrir un substrat d'une matière de projection
JP2012522896A (ja) *	2009-04-07	2012-09-27	フェデラル−モーグルブルシェイドゲーエムベーハー	調整可能な特性を有する摺動素子
FR2974610A1 (fr) *	2011-04-26	2012-11-02	Peugeot Citroen Automobiles Sa	Procede de realisation des surfaces de chambres a combustion d'un bloc moteur en alliage d'aluminium
DE102012112394A1 (de) *	2012-12-17	2014-06-18	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Verfahren zum Herstellen eines beschichteten Magnesiumbauteils
EP2829713A1 (fr)	2013-07-26	2015-01-28	Sulzer Metco AG	Pièce usinée dotée d'un évidement pour la réception d'un piston

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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
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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
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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
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
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
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
DE102012009496B4 (de)	2012-05-14	2017-05-11	Stahlwerk Ergste Westig Gmbh	Chromstahl
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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
BR112018074291B1 (pt) *	2016-05-27	2022-08-23	Oerlikon Metco Ag, Wohlen	Processo de revestimento, revestimento térmico, bem como cilindro com um revestimento térmico
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

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1999
- 1999-12-08 AT AT04011394T patent/ATE365814T1/de active
- 1999-12-08 DE DE59914394T patent/DE59914394D1/de not_active Expired - Lifetime
- 1999-12-08 AT AT99811122T patent/ATE267275T1/de active
- 1999-12-08 ES ES04011394T patent/ES2288232T3/es not_active Expired - Lifetime
- 1999-12-08 DE DE59909522T patent/DE59909522D1/de not_active Expired - Lifetime
- 1999-12-08 EP EP99811122A patent/EP1022351B2/fr not_active Expired - Lifetime
- 1999-12-08 ES ES99811122T patent/ES2221343T5/es not_active Expired - Lifetime
- 1999-12-08 EP EP04011394A patent/EP1507020B1/fr not_active Expired - Lifetime
- 1999-12-08 PT PT99811122T patent/PT1022351E/pt unknown
- 1999-12-08 PT PT04011394T patent/PT1507020E/pt unknown
- 1999-12-29 US US09/476,009 patent/US6548195B1/en not_active Expired - Lifetime
2000
- 2000-01-12 KR KR1020000001269A patent/KR100593342B1/ko not_active Expired - Lifetime
- 2000-01-17 CA CA002296155A patent/CA2296155C/fr not_active Expired - Lifetime
- 2000-01-19 JP JP2000010617A patent/JP3967511B2/ja not_active Expired - Lifetime
2001
- 2001-10-23 US US10/001,132 patent/US6572931B2/en not_active Expired - Lifetime
2007
- 2007-01-18 JP JP2007009236A patent/JP4644687B2/ja not_active Expired - Fee Related

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EP1113086A1 (fr) *	1999-12-27	2001-07-04	Volkswagen Aktiengesellschaft	Materiau en acier pour dépot par plasma
US6578539B2 (en)	2000-06-14	2003-06-17	Sulzer Metco Ag	Surface layer forming a cylinder barrel surface, a spraying powder suitable therefor and a method of creating such a surface layer
US6701882B2 (en)	2002-02-27	2004-03-09	Sulzer Metco Ag	Surface layer for the working surface of the cylinders of a combustion engine and process of applying the surface layer
EP1340834A3 (fr) *	2002-02-27	2004-03-31	Sulzer Metco AG	Revêtements de surfaces de contact de cylindres pour moteurs à combustion et procédé de sa fabrication
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
WO2008031468A3 (fr) *	2006-09-11	2008-07-10	Federal Mogul Burscheid Gmbh	Chemise de cylindre humide à surface résistant à la cavitation
JP2012522896A (ja) *	2009-04-07	2012-09-27	フェデラル−モーグルブルシェイドゲーエムベーハー	調整可能な特性を有する摺動素子
WO2011147526A1 (fr) *	2010-05-22	2011-12-01	Daimler Ag	Matière de projection sous forme de fil, couche fonctionnelle pouvant être produite à l'aide de cette matière, et procédé pour recouvrir un substrat d'une matière de projection
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
FR2974610A1 (fr) *	2011-04-26	2012-11-02	Peugeot Citroen Automobiles Sa	Procede de realisation des surfaces de chambres a combustion d'un bloc moteur en alliage d'aluminium
DE102012112394A1 (de) *	2012-12-17	2014-06-18	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Verfahren zum Herstellen eines beschichteten Magnesiumbauteils
EP2829713A1 (fr)	2013-07-26	2015-01-28	Sulzer Metco AG	Pièce usinée dotée d'un évidement pour la réception d'un piston
US9556819B2 (en)	2013-07-26	2017-01-31	Oerlikon Metco Ag, Wohlen	Workpiece having a cut-out for receiving a piston

Also Published As

Publication number	Publication date
EP1022351B1 (fr)	2004-05-19
EP1507020A2 (fr)	2005-02-16
DE59909522D1 (de)	2004-06-24
US6548195B1 (en)	2003-04-15
ES2288232T3 (es)	2008-01-01
PT1507020E (pt)	2007-07-13
ES2221343T5 (es)	2009-06-12
EP1507020A3 (fr)	2005-04-20
KR20000071238A (ko)	2000-11-25
JP2007191795A (ja)	2007-08-02
CA2296155A1 (fr)	2000-07-19
ATE365814T1 (de)	2007-07-15
JP2000212717A (ja)	2000-08-02
US20020051851A1 (en)	2002-05-02
JP3967511B2 (ja)	2007-08-29
US6572931B2 (en)	2003-06-03
EP1022351B2 (fr)	2009-02-25
DE59914394D1 (de)	2007-08-09
CA2296155E (fr)	2000-07-19
JP4644687B2 (ja)	2011-03-02
ES2221343T3 (es)	2004-12-16
PT1022351E (pt)	2004-10-29
ATE267275T1 (de)	2004-06-15
CA2296155C (fr)	2004-09-14
KR100593342B1 (ko)	2006-06-26
EP1507020B1 (fr)	2007-06-27

Publication	Publication Date	Title
EP1022351B2 (fr)	2009-02-25	Couche déposée par jet de plasma sur des alésages de cylindres de blocs moteur
DE3689512T2 (de)	1994-04-28	Molybdän, Kupfer und Bor enthaltende Eisenlegierung.
DE19637737C2 (de)	1999-04-15	Verfahren zur Abscheidung einer Eisenoxid-haltigen Beschichtung auf ein Leichtmetallsubstrat
DE10046956C2 (de)	2002-07-25	Thermisch aufgetragene Beschichtung für Kolbenringe aus mechanisch legierten Pulvern
DE2632739C3 (de)	1982-02-25	Verfahren zum thermischen Aufspritzen eines selbsthaftenden Nickel-Aluminium- oder-Nickel-Titan-Überzugs auf ein Metallsubstrat
DE69423373T2 (de)	2000-07-06	Verfahren für thermisches Spritzen zum Beschichten von Zylinderbohrungen für Brennkraftmaschinen
DE10308563B3 (de)	2004-08-19	Zylinderlaufbuchse mit Verschleißschutzbeschichtung, ihre Herstellung und ihre Verwendung
EP0858518B1 (fr)	2000-02-09	Procede de production d'une surface de frottement sur un alliage des metaux legers
EP0858519B1 (fr)	2000-05-10	Procede de production d'une surface de frottement sur une piece metallique
CH695339A5 (de)	2006-04-13	Zylinderlaufflächenschicht für Verbrennungsmotoren sowie Verfahren zu deren Herstellung.
EP0899354A1 (fr)	1999-03-03	Revêtement d'un alliage al-si hyper-eutectique respectivement un al-si composite
EP3325685A1 (fr)	2018-05-30	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
EP2330228B1 (fr)	2017-09-27	Composition pour revêtement par projection à chaud, ainsi que cylindre doté d'une couche deposée par projection à chaud
EP0534905A2 (fr)	1993-03-31	Outils pour l'usinage de matériaux
DE3033332C2 (de)	1982-08-12	Pulverzusammensetzung zur Aufbringung eines Überzugs auf eine Lagerfläche durch Plasmaspritzen
DE102008053642A1 (de)	2010-05-06	Thermisch gespritzte Zylinderlaufbuchse für Verbrennungsmotoren und Verfahren zu dessen Herstellung
EP1174524A2 (fr)	2002-01-23	Couche superficielle pour la formation d'une surface de marche sur une paroi cylindrique, poudre à pulvériser pour cet usage et procédé de production de cette couche
DE112014004365B4 (de)	2020-09-24	Verfahren zum bilden einer eisen-spritzbeschichtung und beschichtetes element
EP0931172A1 (fr)	1999-07-28	Pieces revetues resistantes a l'usure pour moteurs a combustion interne, notamment segments de piston, et procede de production correspondant
DE19601793B4 (de)	2004-11-18	Verfahren zum Beschichten von Oberflächen
EP0902099A1 (fr)	1999-03-17	Surfaces résistantes à l'usure et à la corrosion
DE69833272T2 (de)	2006-11-16	Gradientenkompositmaterial auf metallbasis mit guten schmier- und abriebswiderstandseigenschaften, herstellungsverfahren und verwendung
DE102015013706A1 (de)	2017-04-27	Funktionsschicht
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