SE9700162L - PISTON RING - Google Patents

PISTON RING

Info

Publication number
SE9700162L
SE9700162L SE9700162A SE9700162A SE9700162L SE 9700162 L SE9700162 L SE 9700162L SE 9700162 A SE9700162 A SE 9700162A SE 9700162 A SE9700162 A SE 9700162A SE 9700162 L SE9700162 L SE 9700162L
Authority
SE
Sweden
Prior art keywords
piston ring
radial
diesel engine
sliding surface
layer
Prior art date
Application number
SE9700162A
Other languages
Swedish (sv)
Other versions
SE516491C2 (en
SE9700162D0 (en
Inventor
Hiroyuki Takamura
Hidehiro Asai
Original Assignee
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Publication of SE9700162D0 publication Critical patent/SE9700162D0/en
Publication of SE9700162L publication Critical patent/SE9700162L/en
Publication of SE516491C2 publication Critical patent/SE516491C2/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
    • C23C4/04—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
    • C23C4/124—
    • 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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/129—Flame spraying
    • 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

Landscapes

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

Abstract

PROBLEM TO BE SOLVED: To provide a piston ring capable of being used in a marine diesel engine or an automobile diesel engine in which excellent corrosion resistance and mate attackability resistance are required. SOLUTION: A composite thermal sprayed coating C consisting of a first layer A as an undercoat having the composition consisting of 20-80% Cr3 C2 , and the balance i-Cr, and a second layer B as a top coat having the composition consisting of <=30wt.% Cr3 C2 /Ni-Cr is dispersed as hard particles in the material of a sliding surface of cobalt radial or nickel radial mainly composed of Mo and Cr is formed on a base metal M of at least an outer circumferential sliding surface of a piston ring 10 through the high velocity oxygen flame spraying.
SE9700162A 1996-01-24 1997-01-21 Piston ring with flame-sprayed composite coating SE516491C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8010371A JPH09196176A (en) 1996-01-24 1996-01-24 Piston ring

Publications (3)

Publication Number Publication Date
SE9700162D0 SE9700162D0 (en) 1997-01-21
SE9700162L true SE9700162L (en) 1997-07-25
SE516491C2 SE516491C2 (en) 2002-01-22

Family

ID=11748303

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700162A SE516491C2 (en) 1996-01-24 1997-01-21 Piston ring with flame-sprayed composite coating

Country Status (2)

Country Link
JP (1) JPH09196176A (en)
SE (1) SE516491C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360701C (en) 2002-02-28 2008-01-09 肯桑特拉控股股份公司 Heat spraying of piston ring
US6780474B2 (en) 2002-08-26 2004-08-24 Dana Corporation Thermally sprayed chromium nitride coating
US6833165B2 (en) 2002-08-26 2004-12-21 Dana Corporation Thermally sprayed coatings
DE102005020999A1 (en) * 2005-05-03 2006-11-09 Alfred Flamang Process for coating components exposed to wear and coated component
JP7398198B2 (en) * 2019-03-12 2023-12-14 三菱重工業株式会社 Turbine rotor blade and contact surface manufacturing method
CN113430480B (en) * 2021-06-15 2022-12-16 安徽工业大学 Cr (chromium) 3 C 2 Enhanced NiCrMoW antifriction, wear-resistant and corrosion-resistant coating, preparation method and application thereof

Also Published As

Publication number Publication date
JPH09196176A (en) 1997-07-29
SE516491C2 (en) 2002-01-22
SE9700162D0 (en) 1997-01-21

Similar Documents

Publication Publication Date Title
KR970065760A (en) Composite coating and coating method applied to metal support layer
CA2407390A1 (en) Abrasion-resistant coating and method for applying the same
CA2152525A1 (en) A process for producing carbide particles dispersed in a mcraly-based coating
FR2406000A1 (en) ARTICLES IN NICKEL, COBALT AND / OR IRON SUPERALLY COATED, RESISTANT TO OXIDATION AND WEAR
SE9700162L (en) PISTON RING
SE8006409L (en) SKYDDSBELEGGNING
DE50103494D1 (en) WEAR PROTECTIVE LAYER FOR PISTON RINGS CONTAINING TUNGSTEN CARBIDE AND CHROME CARBIDE
JPS565967A (en) Sliding member
JPS55164070A (en) Sliding parts for internal combustion engine
JPS565969A (en) Sliding member
CA2250555A1 (en) Spray coating powder material and high-temperature components coated therewith
JPS5716160A (en) Sliding component for internal combustion engine
Sasaki et al. The effects of powder additives in matrix powder on wear resistance coatings by LPPS and LPHS
JPS57140876A (en) Heat resistant ceramic coating
Hiraoka et al. Sprayed Coatings Including Iron and Chromium: Piston Rings
Delaet Thermally sprayed piston ring coatings for use in tomorrow's heavy duty engines
JPH02217458A (en) Method for flame-spraying ceramics-plastics mixture
Rhys-Jones Applications of Thermally Sprayed Coating Systems in Aero Engines
JPS54112346A (en) Sliding member
JPS565968A (en) Sliding member
Kempster et al. Chromium Diffusion Coatings on Sintered Stainless Steel
JPS5651563A (en) Sliding member
DE59906099D1 (en) PROTECTIVE COATING
Nadolink et al. Fabrication Process for Complex Composite Parts.
JPS5616663A (en) Member having formed cavitation resistant sprayed coat

Legal Events

Date Code Title Description
NUG Patent has lapsed