EP2459764B1 - Gleitelement mit thermisch gespritzter beschichtung und herstellungsverfahren dafür - Google Patents
Gleitelement mit thermisch gespritzter beschichtung und herstellungsverfahren dafür Download PDFInfo
- Publication number
- EP2459764B1 EP2459764B1 EP10713667.3A EP10713667A EP2459764B1 EP 2459764 B1 EP2459764 B1 EP 2459764B1 EP 10713667 A EP10713667 A EP 10713667A EP 2459764 B1 EP2459764 B1 EP 2459764B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- percent
- weight
- recited
- sliding member
- coating
- Prior art date
- 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.)
- Active
Links
- 238000000576 coating method Methods 0.000 title claims description 18
- 239000011248 coating agent Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000011651 chromium Substances 0.000 claims description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 13
- 238000007751 thermal spraying Methods 0.000 claims description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 238000007750 plasma spraying Methods 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910003470 tongbaite Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010285 flame spraying Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- -1 chromium carbides Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C23C4/04—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
Definitions
- the present invention relates to a sliding element, in particular a piston ring, for an internal combustion engine, and a manufacturing method for such a sliding element.
- the aim of the invention is to improve the tribological properties of thermally sprayed piston rings with a previously unused material system as a coating material in comparison to piston ring coatings, which are produced by means of electroplating or thermal spraying.
- Chromium-based coatings applied by means of thermal spraying, are not yet used on piston rings. Chromium-containing layer systems are nowadays applied to piston rings by means of galvanic processes. In addition, metal oxide or diamond particles are incorporated into the chromium layers during the process to improve wear resistance.
- EP 0834585 discloses a chromium-based powder.
- metal oxide or diamond particles reinforced chromium layers which are produced by means of galvanic processes, is the coating of sliding elements with chromium-based materials by means of thermal spraying.
- the hard material particles are to reduce wear (Cr 3 C 2) in the thermally sprayed layer chromium carbides.
- a sliding member for an internal combustion engine comprising a substrate and a coating obtainable by thermally spraying a powder comprising the element portions 55-75 weight percent chromium, Cr; 3-10% by weight of silicon, Si; 18-35 weight percent nickel, Ni; 0.1-2 weight percent molybdenum, Mo; 0.1-3 weight percent carbon, C; 0.5-2 weight percent boron, B; and 0-3 weight percent iron, Fe.
- the material of the sliding element in particular a piston ring, may be, for example, steel or cast iron.
- the powder comprises Cr 3 C 2 embedded in a Ni / Cr matrix.
- the particle sizes of the powder are in a range of 5-65 microns.
- the particle size of carbides embedded in the Ni / Cr matrix is in a range of 1-5 ⁇ m.
- the layer thickness of the coating is up to 1000 ⁇ m.
- thermal spraying includes high velocity flame spraying or plasma spraying.
- the sliding element is a piston ring.
- a method of manufacturing a sliding element for an internal combustion engine comprising providing a substrate and coating the substrate by thermal spraying a powder comprising the element portions 55-75 weight percent chromium, Cr; 3-10% by weight of silicon, Si; 18-35 weight percent nickel, Ni; 0.1-2 weight percent molybdenum, Mo; 0.1-3 weight percent carbon, C; 0.5-2 weight percent boron, B; and 0-3 weight percent iron, Fe.
- the powder comprises Cr 3 C 2 embedded in a Ni / Cr matrix.
- the particle sizes of the powder are in a range of 5-65 microns.
- the particle size of carbides embedded in the Ni / Cr matrix is in a range of 1-5 ⁇ m.
- the layer thickness of the coating is up to 1000 ⁇ m.
- thermal spraying includes high velocity flame spraying or plasma spraying.
- Table 1 shows the evaluation of the measured wear values in comparison to electroplated Cr-based and thermally sprayed Mo-based layers. It can be clearly seen that the material system described in this invention disclosure as to recognize that the material system described in this invention can be used as an alternative to other coating technologies. In addition, significantly shorter coating times can be achieved by means of the thermal spraying method (100 ⁇ m / min compared to 1 ⁇ m / h for electroplating). Table 1: Evaluation of different coating systems with regard to wear according to standard wear test, based on the maximum wear in the axial direction ring liner Series layer (Cr-based galvanic) (++) (+) Series layer (Mo-based, thermal spraying) (0) (+) Development layer (thermal spraying) (+) (+)
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)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009035210A DE102009035210B3 (de) | 2009-07-29 | 2009-07-29 | Gleitelement mit thermisch gespritzter Beschichtung und Herstellungsverfahren dafür |
PCT/EP2010/054961 WO2011012336A1 (de) | 2009-07-29 | 2010-04-15 | Gleitelement mit thermisch gespritzter beschichtung und herstellungsverfahren dafür |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2459764A1 EP2459764A1 (de) | 2012-06-06 |
EP2459764B1 true EP2459764B1 (de) | 2014-12-10 |
Family
ID=42199462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10713667.3A Active EP2459764B1 (de) | 2009-07-29 | 2010-04-15 | Gleitelement mit thermisch gespritzter beschichtung und herstellungsverfahren dafür |
Country Status (10)
Country | Link |
---|---|
US (1) | US8827276B2 (ja) |
EP (1) | EP2459764B1 (ja) |
JP (1) | JP5668063B2 (ja) |
KR (1) | KR101718840B1 (ja) |
CN (1) | CN102471862B (ja) |
BR (1) | BR112012000073A2 (ja) |
DE (1) | DE102009035210B3 (ja) |
PT (1) | PT2459764E (ja) |
RU (1) | RU2516105C2 (ja) |
WO (1) | WO2011012336A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011079016B3 (de) * | 2011-07-12 | 2012-09-20 | Federal-Mogul Burscheid Gmbh | Verschleißschutzschicht für Kolbenringe, Auftragsverfahren und Kolbenring |
US9638322B2 (en) | 2012-12-31 | 2017-05-02 | Mahle International Gmbh | Piston ring with dual coating |
US10253882B2 (en) | 2013-12-30 | 2019-04-09 | Mahle International Gmbh | Oil control ring assembly |
KR20160053121A (ko) | 2014-10-31 | 2016-05-13 | 현대자동차주식회사 | 자동차용 쉬프트포크 코팅방법 및 이를 이용한 비정질 코팅층이 형성된 쉬프트포크 |
WO2017042420A1 (en) | 2015-09-09 | 2017-03-16 | Savroc Ltd | Chromium-based coating, a method for producing a chromium-based coating and a coated object |
CN108342632B (zh) * | 2018-05-11 | 2020-09-04 | 晋江集成轻工有限公司 | 一种耐磨性强的不锈钢合金伞中棒及其制作方法 |
CN108796334A (zh) * | 2018-05-25 | 2018-11-13 | 常熟浦发第二热电能源有限公司 | 一种用于电厂锅炉管道的耐高温腐蚀的合金涂层 |
CN112609147B (zh) * | 2020-12-11 | 2023-07-04 | 沈阳大学 | 一种等离子复合喷涂制备耐磨涂层的方法 |
Family Cites Families (19)
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ES445000A1 (es) | 1975-02-10 | 1977-07-16 | Union Carbide Corp | Perfeccionamientos introducidos en una estructura recubier- ta. |
JPS55125249A (en) * | 1979-03-22 | 1980-09-26 | Taihei Kinzoku Kogyo Kk | Heat and wear resistant self-fluxing alloy |
JP3148340B2 (ja) * | 1991-08-27 | 2001-03-19 | 福田金属箔粉工業株式会社 | ハードフェーシング用高靱性クロム基合金、その粉末、および該合金を肉盛した自動車用エンジンバルブ |
CA2129874C (en) | 1993-09-03 | 1999-07-20 | Richard M. Douglas | Powder for use in thermal spraying |
DK16494A (da) * | 1994-02-08 | 1995-08-09 | Man B & W Diesel Gmbh | Fremgangsmåde til fremstilling af en cylinderforing samt en sådan foring |
ATE259000T1 (de) * | 1996-06-25 | 2004-02-15 | Castolin Sa | Werkstoff in pulver- oder drahtform auf nickelbasis für eine beschichtung sowie verfahren dazu |
US5863618A (en) * | 1996-10-03 | 1999-01-26 | Praxair St Technology, Inc. | Method for producing a chromium carbide-nickel chromium atomized powder |
JPH1171664A (ja) * | 1997-08-29 | 1999-03-16 | Nippon Piston Ring Co Ltd | 内燃機関用摺動部材 |
CN1109123C (zh) * | 1998-05-29 | 2003-05-21 | 宝山钢铁股份有限公司 | 一种镍基自熔性合金粉末 |
JP2000045058A (ja) * | 1998-07-27 | 2000-02-15 | Hitachi Zosen Corp | 露点腐食防止方法 |
KR100342019B1 (ko) * | 1998-12-24 | 2002-09-18 | 재단법인 포항산업과학연구원 | 크랭크 샤프트의 재활용을 위한 재생방법 |
DE10046956C2 (de) * | 2000-09-21 | 2002-07-25 | Federal Mogul Burscheid Gmbh | Thermisch aufgetragene Beschichtung für Kolbenringe aus mechanisch legierten Pulvern |
DE10163933B4 (de) * | 2001-12-22 | 2004-01-29 | Federal-Mogul Friedberg Gmbh | Werkstoffdraht zur Erzeugung einer Verschleißschutzschicht mittels eines Lichtbogenspritzverfahrens und Verwendung des Werkstoffdrahtes |
DE10163976B4 (de) * | 2001-12-22 | 2004-01-29 | Federal-Mogul Friedberg Gmbh | Verfahren zur Erzeugung einer Verschleißschutzschicht mittels eines Lichtbogenspritzverfahrens und verschleißfeste Oberflächenbeschichtung |
CN1167823C (zh) * | 2002-08-20 | 2004-09-22 | 北京航空航天大学 | 高温耐磨耐腐蚀Cr-Ni-Si金属硅化物合金材料 |
WO2004035852A1 (ja) * | 2002-10-15 | 2004-04-29 | Kabushiki Kaisha Riken | ピストンリング及びそれに用いる溶射皮膜、並びに製造方法 |
BRPI0511582A (pt) * | 2004-05-28 | 2008-01-02 | Praxair Technology Inc | liga, e, pó resistente ao desgaste |
KR100611113B1 (ko) * | 2004-06-04 | 2006-08-14 | 김강형 | 내구성이 우수한 절단 및 굽힘 가공용 공구 |
US7342197B2 (en) * | 2005-09-30 | 2008-03-11 | Phoenix Solutions Co. | Plasma torch with corrosive protected collimator |
-
2009
- 2009-07-29 DE DE102009035210A patent/DE102009035210B3/de not_active Expired - Fee Related
-
2010
- 2010-04-15 BR BR112012000073A patent/BR112012000073A2/pt not_active Application Discontinuation
- 2010-04-15 EP EP10713667.3A patent/EP2459764B1/de active Active
- 2010-04-15 PT PT107136673T patent/PT2459764E/pt unknown
- 2010-04-15 US US13/387,864 patent/US8827276B2/en active Active
- 2010-04-15 RU RU2012105338/02A patent/RU2516105C2/ru not_active IP Right Cessation
- 2010-04-15 JP JP2012522044A patent/JP5668063B2/ja not_active Expired - Fee Related
- 2010-04-15 WO PCT/EP2010/054961 patent/WO2011012336A1/de active Application Filing
- 2010-04-15 CN CN201080025747.2A patent/CN102471862B/zh active Active
- 2010-04-15 KR KR1020127005359A patent/KR101718840B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20120055575A (ko) | 2012-05-31 |
WO2011012336A1 (de) | 2011-02-03 |
RU2012105338A (ru) | 2013-09-10 |
BR112012000073A2 (pt) | 2017-05-09 |
JP2013500392A (ja) | 2013-01-07 |
CN102471862B (zh) | 2014-10-22 |
US20120126487A1 (en) | 2012-05-24 |
KR101718840B1 (ko) | 2017-03-22 |
JP5668063B2 (ja) | 2015-02-12 |
EP2459764A1 (de) | 2012-06-06 |
RU2516105C2 (ru) | 2014-05-20 |
DE102009035210B3 (de) | 2010-11-25 |
CN102471862A (zh) | 2012-05-23 |
US8827276B2 (en) | 2014-09-09 |
PT2459764E (pt) | 2015-02-24 |
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