BR102014026128B8 - anel de pistão e motor a combustão interna - Google Patents

anel de pistão e motor a combustão interna

Info

Publication number
BR102014026128B8
BR102014026128B8 BR102014026128A BR102014026128A BR102014026128B8 BR 102014026128 B8 BR102014026128 B8 BR 102014026128B8 BR 102014026128 A BR102014026128 A BR 102014026128A BR 102014026128 A BR102014026128 A BR 102014026128A BR 102014026128 B8 BR102014026128 B8 BR 102014026128B8
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
piston ring
layer
nitrided
Prior art date
Application number
BR102014026128A
Other languages
English (en)
Other versions
BR102014026128A2 (pt
BR102014026128B1 (pt
Inventor
Ablas Marques Gisela
Original Assignee
Mahle Int Gmbh
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
Application filed by Mahle Int Gmbh, Mahle Metal Leve Sa filed Critical Mahle Int Gmbh
Priority to BR102014026128A priority Critical patent/BR102014026128B8/pt
Priority to PCT/EP2015/073962 priority patent/WO2016062620A1/en
Priority to DE112015004758.1T priority patent/DE112015004758T5/de
Priority to CN201580055195.2A priority patent/CN107109614A/zh
Priority to US15/520,355 priority patent/US10487405B2/en
Publication of BR102014026128A2 publication Critical patent/BR102014026128A2/pt
Publication of BR102014026128B1 publication Critical patent/BR102014026128B1/pt
Publication of BR102014026128B8 publication Critical patent/BR102014026128B8/pt

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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/80—After-treatment
    • 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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D

Landscapes

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

Abstract

anel de pistão e motor a combustão interna. a invenção se refere, de maneira geral, a um componente de um motor de combustão interna e, mais especificamente, a invenção está relacionada a um anel de pistão de um motor a combustão interna. a invenção também se refere a um motor a combustão interna que comporta tal anel. de acordo com uma realização da invenção, o anel de pistão compreende entre 8 e 15% em peso de cromo, além de outros elementos e inevitáveis impurezas, e tendo uma dureza compreendida entre 350 e 420 hv, sendo que o dito anel compreende uma camada superficial nitretada com uma profundidade menor ou igual a 60 um e tendo uma dureza medida na superfície maior que 800 hv, em que as partículas de nitreto da camada nitretada possuem um tamanho máximo de 5 pm e estão distribuídas entre 4 e 8% da área da camada nitretada, sendo que a camada branca está ausente na camada nitretada.
BR102014026128A 2014-10-20 2014-10-20 anel de pistão e motor a combustão interna BR102014026128B8 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR102014026128A BR102014026128B8 (pt) 2014-10-20 2014-10-20 anel de pistão e motor a combustão interna
PCT/EP2015/073962 WO2016062620A1 (en) 2014-10-20 2015-10-16 Piston ring and internal combustion engine
DE112015004758.1T DE112015004758T5 (de) 2014-10-20 2015-10-16 Kolbenring und verbrennungskraftmaschine
CN201580055195.2A CN107109614A (zh) 2014-10-20 2015-10-16 活塞圈和内燃机
US15/520,355 US10487405B2 (en) 2014-10-20 2015-10-16 Piston ring and internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102014026128A BR102014026128B8 (pt) 2014-10-20 2014-10-20 anel de pistão e motor a combustão interna

Publications (3)

Publication Number Publication Date
BR102014026128A2 BR102014026128A2 (pt) 2016-04-26
BR102014026128B1 BR102014026128B1 (pt) 2021-06-22
BR102014026128B8 true BR102014026128B8 (pt) 2021-08-17

Family

ID=54352461

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014026128A BR102014026128B8 (pt) 2014-10-20 2014-10-20 anel de pistão e motor a combustão interna

Country Status (5)

Country Link
US (1) US10487405B2 (pt)
CN (1) CN107109614A (pt)
BR (1) BR102014026128B8 (pt)
DE (1) DE112015004758T5 (pt)
WO (1) WO2016062620A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102016023442A2 (pt) * 2016-10-07 2018-05-02 Mahle Metal Leve S.A. Anel de controle de óleo de peça única para motor de combustão interna
CN112055794B (zh) * 2018-04-26 2022-12-09 株式会社理研 活塞环
US20220010415A1 (en) * 2018-11-20 2022-01-13 Ks Kolbenschmidt Gmbh Material Composition For A Coating For Components Of Internal Combustion Engines
FR3096419B1 (fr) * 2019-05-22 2021-04-23 Hydromecanique & Frottement Organe de guidage, système mécanique comprenant un tel organe de guidage, et procédé de fabrication d’un tel organe de guidage
DE102020202259A1 (de) 2020-02-21 2021-08-26 Federal-Mogul Burscheid Gmbh Gleitelement, insbesondere Kolbenring, und Verfahren zur Herstellung desselben

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154433A (en) * 1991-06-14 1992-10-13 Teikoku Piston Ring Co., Ltd. Piston ring
CN1068388C (zh) * 1994-07-30 2001-07-11 株式会社理研 滑动部件
US5601293A (en) 1994-12-22 1997-02-11 Teikoku Piston Ring Co., Ltd. Sliding member with hard ternery film
JPH10184914A (ja) 1996-12-26 1998-07-14 Teikoku Piston Ring Co Ltd ピストンリングとシリンダライナの組合せ
JP3295388B2 (ja) * 1999-04-07 2002-06-24 帝国ピストンリング株式会社 ピストンリング
JP2001335878A (ja) * 2000-05-30 2001-12-04 Teikoku Piston Ring Co Ltd 摺動部材
JP4724275B2 (ja) 2000-07-17 2011-07-13 株式会社リケン 耐スカッフィング性、耐クラッキング性及び耐疲労性に優れたピストンリング及びその製造方法
JP2002317225A (ja) 2001-04-17 2002-10-31 Riken Corp ピストンリング
BR102013019686B1 (pt) * 2013-08-01 2020-11-03 Mahle Metal Leve S/A anel de pistão e seu processo de fabricação

Also Published As

Publication number Publication date
DE112015004758T5 (de) 2017-09-28
BR102014026128A2 (pt) 2016-04-26
US10487405B2 (en) 2019-11-26
WO2016062620A1 (en) 2016-04-28
US20170327957A1 (en) 2017-11-16
CN107109614A (zh) 2017-08-29
BR102014026128B1 (pt) 2021-06-22

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/10/2014, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2633 DE 22/06/2021 QUANTO AO ENDERECO.