WO2014170034A3 - Piston ring and method for the production thereof - Google Patents
Piston ring and method for the production thereof Download PDFInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014224237A1 (en) | 2014-11-27 | 2016-06-02 | Elringklinger Ag | Piston, piston device and method of making a piston |
DE102014224235A1 (en) | 2014-11-27 | 2016-06-02 | Elringklinger Ag | Piston, piston device and method of making a piston |
Citations (6)
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)
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 |
-
2013
- 2013-04-16 DE DE102013206729.1A patent/DE102013206729B4/en active Active
-
2014
- 2014-01-13 WO PCT/EP2014/050473 patent/WO2014170034A2/en active Application Filing
Patent Citations (6)
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 |
---|---|
DE102013206729A1 (en) | 2014-10-16 |
WO2014170034A2 (en) | 2014-10-23 |
DE102013206729B4 (en) | 2017-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018101536A3 (en) | Quantum-dot light-emitting diode and method for producing quantum-dot light-emitting diode | |
WO2013005113A3 (en) | Method for producing a surface of a component, said surface having reduced drag and component with reduced drag | |
MX2016002432A (en) | Hybrid organic/inorganic thin films and method of manufacturing same. | |
EP4306233A3 (en) | Method of forming a component of a gas turbine engine | |
BR112012016440A2 (en) | sliding element, in particular piston ring having a liner, and process for producing a sliding element | |
WO2013087073A3 (en) | Substrate with a structured surface and methods for the production thereof, and methods for determining the wetting properties thereof | |
WO2012076124A3 (en) | Antibacterial coating for an implant and method for producing said coating | |
MY176155A (en) | Ni-plated steel sheet, and method for producing ni-plated steel sheet | |
WO2016142441A3 (en) | Wrapped object, mandrel therefor and method | |
WO2014179748A3 (en) | Compositions and methods for fungal lipid production | |
WO2017174703A3 (en) | Process for manufacturing a false nail | |
WO2013178204A8 (en) | Method for producing an oil control piston ring | |
WO2015092012A3 (en) | Method for manufacturing a timepiece component | |
IN2014CH00562A (en) | ||
WO2014186551A3 (en) | Hot extrusion die tool and method of making same | |
WO2015095438A3 (en) | Method for fabricating absorbent articles | |
WO2014130033A3 (en) | Shape memory alloy apparatus and methods of formation and operation thereof | |
WO2011141017A3 (en) | Abradable lining of a turbomachine and method of production | |
WO2017026683A8 (en) | Zinc flash plating solution for electro-galvanized steel sheet having excellent surface appearance, method for manufacturing electro-galvanized steel sheet using same, and electro-galvanized steel sheet | |
WO2014057222A3 (en) | Method for manufacturing at least one metal turbine engine part | |
MX349459B (en) | Method for manufacturing cylinder block, and cylinder block. | |
WO2015090991A3 (en) | Method for producing patterned metallic coatings | |
WO2014170034A3 (en) | Piston ring and method for the production thereof | |
MX2015000920A (en) | Method for the fabrication of a preform, preform and container. | |
WO2013092920A3 (en) | Method of producing a resonator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14700976 Country of ref document: EP Kind code of ref document: A2 |