EP1375695B1 - Verschleissfestes gleitelement - Google Patents

Verschleissfestes gleitelement Download PDF

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Publication number
EP1375695B1
EP1375695B1 EP02703886A EP02703886A EP1375695B1 EP 1375695 B1 EP1375695 B1 EP 1375695B1 EP 02703886 A EP02703886 A EP 02703886A EP 02703886 A EP02703886 A EP 02703886A EP 1375695 B1 EP1375695 B1 EP 1375695B1
Authority
EP
European Patent Office
Prior art keywords
powder
sliding member
sliding
coating
solid lubricant
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.)
Expired - Lifetime
Application number
EP02703886A
Other languages
English (en)
French (fr)
Other versions
EP1375695A1 (de
EP1375695A4 (de
Inventor
Hiroyuki Nippon Piston Ring Co. Ltd TAKAMURA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN B&W Diesel AS
Nippon Piston Ring Co Ltd
Original Assignee
MAN B&W Diesel AS
Nippon Piston Ring Co Ltd
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 MAN B&W Diesel AS, Nippon Piston Ring Co Ltd filed Critical MAN B&W Diesel AS
Publication of EP1375695A1 publication Critical patent/EP1375695A1/de
Publication of EP1375695A4 publication Critical patent/EP1375695A4/de
Application granted granted Critical
Publication of EP1375695B1 publication Critical patent/EP1375695B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

  • a sprayed coating C is formed on the external circumferential surface of the base metal M of the piston ring 10.
  • the sprayed coating C is made by spraying a mixture containing, by mass, 30 to 70% of molybdenum powder, 10 to 40% of nickel-chrome alloy powder, 3 to 40% of ceramics powder in the form of chrome oxide and 2 to 15 % of solid lubricant powder.
  • the sprayed coating C is superior both in abrasion resistance and scuffing resistance while it is prevented from increasing the sliding resistance and attacking the counterpart material because of containing solid lubricant powder.

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Claims (2)

  1. Gleitkörper (10) bestehend aus einer Metallbasis (M) und einer aufgesprühten Beschichtung (C), die auf eine äußere Gleitfläche der Metallbasis durch Aufsprühen einer Pulvermischung aufgebracht ist, dadurch gekennzeichnet, dass die Pulvermischung bezogen auf die Masse 30 - 70 % Molybdenpulver, 10 - 40 % aus einer Nickel-Chrom-Legierung bestehendes Pulver, 3 - 40 % Chromoxid und 2 - 15 % aus einem Festschmierstoff bestehendes Pulver enthält.
  2. Gleitkörper nach Anspruch 1, wobei das aus einem Festschmierstoff bestehende Pulver durch ein Pulver gebildet wird, das aus der Kalziumfluorid, Mangansulfid und Molydendisulfid enthaltenden Gruppe ausgewählt ist.
EP02703886A 2001-02-28 2002-02-22 Verschleissfestes gleitelement Expired - Lifetime EP1375695B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001055162 2001-02-28
JP2001055162A JP4790135B2 (ja) 2001-02-28 2001-02-28 耐摩耗性摺動部材
PCT/JP2002/001600 WO2002068706A1 (fr) 2001-02-28 2002-02-22 Element coulissant resistant a l'usure

Publications (3)

Publication Number Publication Date
EP1375695A1 EP1375695A1 (de) 2004-01-02
EP1375695A4 EP1375695A4 (de) 2006-08-09
EP1375695B1 true EP1375695B1 (de) 2008-11-12

Family

ID=18915384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02703886A Expired - Lifetime EP1375695B1 (de) 2001-02-28 2002-02-22 Verschleissfestes gleitelement

Country Status (7)

Country Link
EP (1) EP1375695B1 (de)
JP (2) JP4790135B2 (de)
KR (1) KR100531995B1 (de)
CN (1) CN1209483C (de)
RU (1) RU2245472C1 (de)
SE (1) SE526621C2 (de)
WO (1) WO2002068706A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887530B2 (en) 2002-06-07 2005-05-03 Sulzer Metco (Canada) Inc. Thermal spray compositions for abradable seals
JP4289926B2 (ja) 2003-05-26 2009-07-01 株式会社小松製作所 摺動材料、摺動部材および摺動部品並びにそれが適用される装置
US20050260436A1 (en) * 2004-05-24 2005-11-24 Einberger Peter J Wear resistant coating for piston rings
KR100655366B1 (ko) * 2005-07-04 2006-12-08 한국과학기술연구원 내열, 내마모, 저마찰 특성을 가지는 코팅제 및 이의코팅방법
CN100402164C (zh) * 2005-07-14 2008-07-16 中南大学 固体润滑、封严涂层的制备方法
EP2330228B1 (de) * 2009-12-03 2017-09-27 Oerlikon Metco AG, Wohlen Spritzwerkstoff, eine thermische Spritzschicht, sowie Zylinder mit einer thermischen Spritzschicht
BRPI0905186A2 (pt) * 2009-12-21 2011-08-09 Mahle Metal Leve Sa anel de pistão
US8389129B2 (en) * 2010-07-09 2013-03-05 Climax Engineered Materials, Llc Low-friction surface coatings and methods for producing same
US20120180747A1 (en) * 2011-01-18 2012-07-19 David Domanchuk Thermal spray coating with a dispersion of solid lubricant particles
DE102012200378A1 (de) * 2012-01-12 2013-07-18 Federal-Mogul Burscheid Gmbh Kolbenring
CN102808703A (zh) * 2012-08-29 2012-12-05 安徽禹恒材料技术有限公司 具有陶瓷两相结构涂层的活塞环
WO2014091831A1 (ja) * 2012-12-11 2014-06-19 株式会社リケン ピストンリング用溶射被膜、ピストンリング、及びピストンリング用溶射被膜の製造方法
DE102013200261A1 (de) * 2013-01-10 2014-07-10 Federal-Mogul Burscheid Gmbh Kolbenring für Brennkraftmaschinen mit erhöhter Ermüdungsfestigkeit und Verfahren zu dessen Herstellung
US9611532B2 (en) * 2013-07-03 2017-04-04 Mahle International Gmbh Coating additive
JP6481261B2 (ja) * 2014-04-16 2019-03-13 株式会社ジェイテクト 車両用差動装置
JP5941503B2 (ja) * 2014-07-11 2016-06-29 株式会社豊田中央研究所 摺動機械
WO2016009453A1 (en) * 2014-07-14 2016-01-21 Italtractor Itm S.P.A. Anti-galling method for treating materials
CN104451510A (zh) * 2014-10-30 2015-03-25 安徽鼎恒再制造产业技术研究院有限公司 一种Ni-SiC纳米涂层及其制备方法
BR102015010736B1 (pt) * 2015-05-05 2021-05-25 Mahle Metal Leve S/A anel de pistão
JP6985961B2 (ja) * 2017-03-28 2021-12-22 日本ピストンリング株式会社 ピストンリング及びその製造方法
CN110592519A (zh) * 2019-10-29 2019-12-20 韦杰 一种锅炉用耐高温材料的制备方法
RU2741176C1 (ru) * 2020-06-19 2021-01-22 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Радиальные уплотнения роторно-поршневого двигателя внутреннего сгорания

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837817A (en) * 1972-10-18 1974-09-24 Nippon Piston Ring Co Ltd Sliding member having a spray-coated layer
JPS5776363A (en) * 1980-10-31 1982-05-13 Mitsubishi Heavy Ind Ltd Piston ring
JPS58164785A (ja) * 1982-03-25 1983-09-29 Showa Denko Kk 耐摩耗用複合溶射粉末
JP2610856B2 (ja) * 1987-01-30 1997-05-14 株式会社 リケン 耐摩耗表面層及びその形成方法
JPH06221438A (ja) * 1993-01-25 1994-08-09 Riken Corp 溶射ピストンリング
JPH0819429B2 (ja) * 1993-03-18 1996-02-28 工業技術院長 固体潤滑剤及び固体潤滑剤被膜の形成方法
JP3303642B2 (ja) * 1995-03-30 2002-07-22 三菱自動車工業株式会社 蓄熱式熱交換器、該熱交換器等に使用する耐熱摺動体
US5763106A (en) * 1996-01-19 1998-06-09 Hino Motors, Ltd. Composite powder and method for forming a self-lubricating composite coating and self-lubricating components formed thereby
JP2000008132A (ja) * 1998-06-23 2000-01-11 Nippon Piston Ring Co Ltd 内燃機関用高シリコンアルミニウム合金製バルブガイド
JP3473738B2 (ja) * 1998-07-03 2003-12-08 日本ピストンリング株式会社 ピストンリング
JP2001050020A (ja) * 1999-05-31 2001-02-23 Nippon Piston Ring Co Ltd 内燃機関用の弁装置

Also Published As

Publication number Publication date
EP1375695A1 (de) 2004-01-02
SE0302260L (sv) 2003-10-23
SE0302260D0 (sv) 2003-08-21
SE526621C2 (sv) 2005-10-18
EP1375695A4 (de) 2006-08-09
KR20030091994A (ko) 2003-12-03
KR100531995B1 (ko) 2005-12-01
RU2245472C1 (ru) 2005-01-27
JP2004107678A (ja) 2004-04-08
JPWO2002068706A1 (ja) 2004-06-24
WO2002068706A1 (fr) 2002-09-06
CN1501986A (zh) 2004-06-02
JP4790135B2 (ja) 2011-10-12
CN1209483C (zh) 2005-07-06

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