BRPI0506343A - anel de pistão com cobertura de nitreto de cromo - Google Patents

anel de pistão com cobertura de nitreto de cromo

Info

Publication number
BRPI0506343A
BRPI0506343A BRPI0506343-4A BRPI0506343A BRPI0506343A BR PI0506343 A BRPI0506343 A BR PI0506343A BR PI0506343 A BRPI0506343 A BR PI0506343A BR PI0506343 A BRPI0506343 A BR PI0506343A
Authority
BR
Brazil
Prior art keywords
coating
piston ring
crn
crystalline
micro
Prior art date
Application number
BRPI0506343-4A
Other languages
English (en)
Inventor
Jose Valentim Lima Sarabanda
Robert Richard Banfield
Gisela Ablas Marques
Original Assignee
Mahle Metal Leve Sa
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=36969194&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0506343(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mahle Metal Leve Sa filed Critical Mahle Metal Leve Sa
Priority to BRPI0506343-4A priority Critical patent/BRPI0506343A/pt
Priority to EP06755934.4A priority patent/EP1963721B2/en
Priority to JP2008546658A priority patent/JP5065293B2/ja
Priority to PCT/IB2006/001444 priority patent/WO2006131801A1/en
Priority to DE602006008829T priority patent/DE602006008829D1/de
Priority to CN2006800482031A priority patent/CN101365899B/zh
Priority to BRPI0620191-1A priority patent/BRPI0620191B1/pt
Priority to KR1020087017473A priority patent/KR101292978B1/ko
Priority to US11/451,879 priority patent/US20060269790A1/en
Publication of BRPI0506343A publication Critical patent/BRPI0506343A/pt
Priority to US11/998,198 priority patent/US20080136116A1/en

Links

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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/024—Deposition of sublayers, e.g. to promote adhesion of the coating
    • C23C14/025—Metallic sublayers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12937—Co- or Ni-base component next to Fe-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

"ANEL DE PISTãO COM COBERTURA DE NITRETO DE CROMO". O anel de pistão em questão apresenta uma superfície periférica externa revestida com uma cobertura de nitreto de cromo com estrutura cristalina típica da fase CrN obtida por deposição física a partir de vapor gerado por uma fonte de arco catódico. A cobertura de nitreto de cromo possui uma elevada resistência ao desgaste e uma resistência superior à geração de micro-trincas e à perda superficial localizada desta cobertura. Este propósito é alcançado através da geração de uma cobertura cristalina colunar de CrN contendo um nível de micro-poros inferior a 10% em volume e possuindo uma razão de intensidades, medidas através de difração de raios-X, entre os planos cristalinos mais densos (111) e os planos cristalinos mais abertos (200 ) desta cobertura, paralelos à superfície, na faixa de 0,40 a 0,70. Esta distribuição cristalina é obtida através do teor de oxigênio impregnado na cobertura de CrN na faixa de aproximadamente 1,0%. em peso a 7,0% em peso. A dureza desta cobertura na escala Vickers (HV) é de 1500 a 2200 HV.
BRPI0506343-4A 2005-12-21 2005-12-21 anel de pistão com cobertura de nitreto de cromo BRPI0506343A (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI0506343-4A BRPI0506343A (pt) 2005-12-21 2005-12-21 anel de pistão com cobertura de nitreto de cromo
KR1020087017473A KR101292978B1 (ko) 2005-12-21 2006-06-02 내연기관용 피스톤 링
DE602006008829T DE602006008829D1 (de) 2005-12-21 2006-06-02 Kolbenring für verbrennungsmotoren
JP2008546658A JP5065293B2 (ja) 2005-12-21 2006-06-02 内燃機関のためのピストンリング
PCT/IB2006/001444 WO2006131801A1 (en) 2005-12-21 2006-06-02 Piston ring for internal combustion engines
EP06755934.4A EP1963721B2 (en) 2005-12-21 2006-06-02 Piston ring for internal combustion engines
CN2006800482031A CN101365899B (zh) 2005-12-21 2006-06-02 内燃机活塞环
BRPI0620191-1A BRPI0620191B1 (pt) 2005-12-21 2006-06-02 anel de segmento para motores de combustão interna
US11/451,879 US20060269790A1 (en) 2005-12-21 2006-06-13 Piston ring for internal combustion engines
US11/998,198 US20080136116A1 (en) 2005-12-21 2007-11-29 Piston ring for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0506343-4A BRPI0506343A (pt) 2005-12-21 2005-12-21 anel de pistão com cobertura de nitreto de cromo

Publications (1)

Publication Number Publication Date
BRPI0506343A true BRPI0506343A (pt) 2006-12-05

Family

ID=36969194

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0506343-4A BRPI0506343A (pt) 2005-12-21 2005-12-21 anel de pistão com cobertura de nitreto de cromo
BRPI0620191-1A BRPI0620191B1 (pt) 2005-12-21 2006-06-02 anel de segmento para motores de combustão interna

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0620191-1A BRPI0620191B1 (pt) 2005-12-21 2006-06-02 anel de segmento para motores de combustão interna

Country Status (8)

Country Link
US (2) US20060269790A1 (pt)
EP (1) EP1963721B2 (pt)
JP (1) JP5065293B2 (pt)
KR (1) KR101292978B1 (pt)
CN (1) CN101365899B (pt)
BR (2) BRPI0506343A (pt)
DE (1) DE602006008829D1 (pt)
WO (1) WO2006131801A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101680078B (zh) * 2006-11-14 2012-05-30 株式会社理研 氮化铬离子镀薄膜及其制造方法、以及内燃机用活塞环
WO2007147532A2 (en) * 2007-06-16 2007-12-27 Mahle International Gmbh Piston ring with chromium nitride coating for internal combustion engines
BRPI0901939B1 (pt) 2008-06-26 2019-03-06 Mahle Metal Leve S/A Anel de pistão para motor de combustão interna
JP2010168603A (ja) * 2009-01-20 2010-08-05 Ntn Corp 耐摩耗性ＣｒＮ膜
DE102009013855A1 (de) * 2009-03-19 2010-09-23 Federal-Mogul Burscheid Gmbh Verfahren zur Beschichtung eines Gleitelements und Gleitelement, insbesondere Kolbenring
BRPI0902339B1 (pt) * 2009-07-01 2020-04-22 Mahle Metal Leve S/A anel de pistão
BRPI0903320A2 (pt) * 2009-09-24 2011-05-24 Mahle Metal Leve Sa anel de pistão e processo de fabricação de um anel de pistão
DE102009046281B3 (de) * 2009-11-02 2010-11-25 Federal-Mogul Burscheid Gmbh Gleitelement, insbesondere Kolbenring, und Kombination eines Gleitelements mit einem Laufpartner
BRPI0905186A2 (pt) * 2009-12-21 2011-08-09 Mahle Metal Leve Sa anel de pistão
DE102010002688C5 (de) * 2010-03-09 2014-03-06 Federal-Mogul Burscheid Gmbh Schraubendruckfeder für einen Ölabstreifring eines Kolbens in einem Verbrennungsmotor und Verfahren zur Beschichtung einer Schraubendruckfeder
BRPI1102335A2 (pt) * 2011-05-27 2013-06-25 Mahle Metal Leve Sa elemento dotado de pelo menos uma superfÍcie de deslizamento com um revestimento para uso em um motor de combustço interna ou em um compressor
US20120325083A1 (en) * 2011-06-27 2012-12-27 Sai-Pei Ting Piston guide ring comprising polyamide-poly(arylene ether) composition
BRPI1103935A2 (pt) * 2011-08-17 2013-08-06 Mahle Metal Leve Sa anel de pistço
CN102560450B (zh) * 2012-01-18 2013-07-31 湖南正圆动力配件有限公司 镍过渡层的镀膜工艺
US8986465B2 (en) * 2013-01-15 2015-03-24 Mahle Industries Inc. Piston ring with localized nitrided coating
US9765726B2 (en) * 2013-03-13 2017-09-19 Federal-Mogul Cylinder liners with adhesive metallic layers and methods of forming the cylinder liners
BR102013011586B1 (pt) * 2013-05-09 2022-03-03 Mahle International Gmbh Conjunto de deslizamento e bloco de motor
BR102013012133A2 (pt) 2013-05-15 2015-05-26 Mahle Metal Leve Sa Anel de pistão
BR102013018952B1 (pt) * 2013-07-24 2021-10-26 Mahle Metal Leve S/A Conjunto de deslizamento
JP5681252B1 (ja) * 2013-08-30 2015-03-04 株式会社リケン 内燃機関用ピストンリング
DE102013221102A1 (de) * 2013-10-17 2015-05-07 Mahle International Gmbh Stahlkolben für eine Brennkraftmaschine und Verfahren zu dessen Herstellung
BR102013031072A2 (pt) * 2013-12-03 2015-09-22 Mahle Int Gmbh conjunto de deslizamento
BR102014004402B1 (pt) * 2014-02-25 2022-08-09 Mahle Metal Leve S/A Anel de pistão e seu processo de fabricação
BR102014007893B1 (pt) * 2014-04-02 2022-03-22 Mahle International Gmbh Elemento deslizante, motor de combustão interna e processo de obtenção de elemento deslizante
JP6114730B2 (ja) * 2014-10-24 2017-04-12 株式会社豊田中央研究所 摺動システム
BR102015010736B1 (pt) * 2015-05-05 2021-05-25 Mahle Metal Leve S/A anel de pistão
DE102016215709A1 (de) * 2015-08-28 2017-03-02 Tsubakimoto Chain Co. Kettenkomponente und Kette
JP6195949B2 (ja) * 2016-02-26 2017-09-13 株式会社リケン ピストンリング
US10030773B2 (en) 2016-03-04 2018-07-24 Mahle International Gmbh Piston ring
BR102016007169B1 (pt) * 2016-03-31 2023-01-10 Mahle International Gmbh Anel de pistão para motores de combustão interna, processo para obtenção de anel de pistão e motor de combustão interna
JP6842165B2 (ja) * 2017-03-17 2021-03-17 日本アイ・ティ・エフ株式会社 積層被覆膜とその製造方法およびピストンリング
BR102017007599B1 (pt) 2017-04-12 2022-07-26 Mahle Metal Leve S.A. Anel de pistão para motores de combustão interna
US11047478B2 (en) 2017-06-02 2021-06-29 Mahle International Gmbh Piston ring and method of manufacture
US11156291B2 (en) 2017-06-02 2021-10-26 Mahle International Gmbh Piston ring and method of manufacture
US11162586B2 (en) 2017-06-02 2021-11-02 Mahle International Gmbh Piston ring and method of manufacture
CN107542594A (zh) * 2017-10-16 2018-01-05 湖南城市学院 内燃机活塞环及生产方法和活塞环组件
DE102017221606A1 (de) 2017-11-30 2019-06-06 Federal-Mogul Burscheid Gmbh Kolbenring

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
US5449547A (en) 1993-03-15 1995-09-12 Teikoku Piston Ring Co., Ltd. Hard coating material, sliding member coated with hard coating material and method for manufacturing sliding member
CN1068388C (zh) 1994-07-30 2001-07-11 株式会社理研 滑动部件
JP3708194B2 (ja) * 1994-12-12 2005-10-19 松下冷機株式会社 密閉型回転式圧縮機
JP3514963B2 (ja) 1997-12-24 2004-04-05 帝国ピストンリング株式会社 摺動部材
JP4382209B2 (ja) * 1999-09-24 2009-12-09 帝国ピストンリング株式会社 硬質皮膜及びそれを被覆した摺動部材並びにその製造方法
JP4112834B2 (ja) * 2000-12-28 2008-07-02 株式会社神戸製鋼所 切削工具用硬質皮膜を形成するためのターゲット

Also Published As

Publication number Publication date
EP1963721B1 (en) 2009-08-26
BRPI0620191A2 (pt) 2011-11-01
JP5065293B2 (ja) 2012-10-31
EP1963721A1 (en) 2008-09-03
KR20080097184A (ko) 2008-11-04
JP2009520914A (ja) 2009-05-28
CN101365899A (zh) 2009-02-11
WO2006131801A1 (en) 2006-12-14
DE602006008829D1 (de) 2009-10-08
CN101365899B (zh) 2010-11-03
BRPI0620191B1 (pt) 2020-10-20
US20080136116A1 (en) 2008-06-12
KR101292978B1 (ko) 2013-08-02
US20060269790A1 (en) 2006-11-30
EP1963721B2 (en) 2016-07-20

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]