WO2014170034A3 - Piston ring and method for the production thereof - Google Patents

Piston ring and method for the production thereof Download PDF

Info

Publication number
WO2014170034A3
WO2014170034A3 PCT/EP2014/050473 EP2014050473W WO2014170034A3 WO 2014170034 A3 WO2014170034 A3 WO 2014170034A3 EP 2014050473 W EP2014050473 W EP 2014050473W WO 2014170034 A3 WO2014170034 A3 WO 2014170034A3
Authority
WO
WIPO (PCT)
Prior art keywords
recesses
piston ring
pattern
production
row
Prior art date
Application number
PCT/EP2014/050473
Other languages
German (de)
French (fr)
Other versions
WO2014170034A2 (en
Inventor
Steffen Hoppe
Markus Kellner
Original Assignee
Federal-Mogul Burscheid Gmbh
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 Federal-Mogul Burscheid Gmbh filed Critical Federal-Mogul Burscheid Gmbh
Publication of WO2014170034A2 publication Critical patent/WO2014170034A2/en
Publication of WO2014170034A3 publication Critical patent/WO2014170034A3/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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5873—Removal of material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5873—Removal of material
    • C23C14/588—Removal of material by mechanical treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • 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

Landscapes

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

Abstract

The invention relates to a method for producing a piston ring, comprising the following steps: providing a main body made of an iron-based alloy; depositing a coating on the running surface side of the main body; and producing a structure in the coating, wherein the structure comprises at least one first row of recesses, which are distributed in a periodic pattern in the circumferential direction, and at least one second row of recesses, which are distributed in a periodic pattern in the circumferential direction, wherein the pattern of the second recesses corresponds to the pattern of the first recesses shifted by a length between 0.25 and 0.75 periods.
PCT/EP2014/050473 2013-04-16 2014-01-13 Piston ring and method for the production thereof WO2014170034A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013206729.1A DE102013206729B4 (en) 2013-04-16 2013-04-16 Piston ring and method for its production
DE102013206729.1 2013-04-16

Publications (2)

Publication Number Publication Date
WO2014170034A2 WO2014170034A2 (en) 2014-10-23
WO2014170034A3 true WO2014170034A3 (en) 2014-12-24

Family

ID=49999897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/050473 WO2014170034A2 (en) 2013-04-16 2014-01-13 Piston ring and method for the production thereof

Country Status (2)

Country Link
DE (1) DE102013206729B4 (en)
WO (1) WO2014170034A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014224235A1 (en) 2014-11-27 2016-06-02 Elringklinger Ag Piston, piston device and method of making a piston
DE102014224237A1 (en) 2014-11-27 2016-06-02 Elringklinger Ag Piston, piston device and method of making a piston

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775495A1 (en) * 1967-08-18 1971-07-15 Nippon Piston Ring Co Ltd Sliding parts
DE2042416A1 (en) * 1970-08-27 1972-03-02 Goetzewerke Porous surface layers - produced by soluble inserts in deposited coati
DE3634708A1 (en) * 1986-10-11 1988-04-28 Goetze Ag Machine component exposed to sliding friction, such as, in particular, a piston ring
WO2003091474A1 (en) * 2002-04-25 2003-11-06 Unaxis Balzers Ag Structured coating system
JP2006320907A (en) * 2005-05-17 2006-11-30 Muneharu Kutsuna Micro-laser peening treatment using powder and film, and micro-laser peening-treated component
WO2011072664A1 (en) * 2009-12-18 2011-06-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Structure containing a solid lubricant (solid lubricant structure), solid lubricant structure designed in particular for a vacuum-tribological use, and method for the production thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109186A1 (en) * 1971-02-26 1972-09-07 Goetzewerke Machine part subject to sliding stress
DE19825860A1 (en) * 1998-06-10 1999-12-16 Elgan Diamantwerkzeuge Gmbh & Piston ring for piston engine, with diamond-like coating
DE102004002759A1 (en) * 2004-01-20 2005-08-04 Daimlerchrysler Ag Internal combustion engine
DE102004007036A1 (en) * 2004-02-12 2005-09-01 Daimlerchrysler Ag Process for machining workpiece surfaces

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775495A1 (en) * 1967-08-18 1971-07-15 Nippon Piston Ring Co Ltd Sliding parts
DE2042416A1 (en) * 1970-08-27 1972-03-02 Goetzewerke Porous surface layers - produced by soluble inserts in deposited coati
DE3634708A1 (en) * 1986-10-11 1988-04-28 Goetze Ag Machine component exposed to sliding friction, such as, in particular, a piston ring
WO2003091474A1 (en) * 2002-04-25 2003-11-06 Unaxis Balzers Ag Structured coating system
JP2006320907A (en) * 2005-05-17 2006-11-30 Muneharu Kutsuna Micro-laser peening treatment using powder and film, and micro-laser peening-treated component
WO2011072664A1 (en) * 2009-12-18 2011-06-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Structure containing a solid lubricant (solid lubricant structure), solid lubricant structure designed in particular for a vacuum-tribological use, and method for the production thereof

Also Published As

Publication number Publication date
DE102013206729B4 (en) 2017-01-05
DE102013206729A1 (en) 2014-10-16
WO2014170034A2 (en) 2014-10-23

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