ES2053397A1 - Proceso de revestimiento de aros de piston mediante pulverizacion termica. - Google Patents

Proceso de revestimiento de aros de piston mediante pulverizacion termica.

Info

Publication number
ES2053397A1
ES2053397A1 ES09202663A ES9202663A ES2053397A1 ES 2053397 A1 ES2053397 A1 ES 2053397A1 ES 09202663 A ES09202663 A ES 09202663A ES 9202663 A ES9202663 A ES 9202663A ES 2053397 A1 ES2053397 A1 ES 2053397A1
Authority
ES
Spain
Prior art keywords
mass
cylindrical surface
droplets
molybdenum
spraying
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.)
Granted
Application number
ES09202663A
Other languages
English (en)
Other versions
ES2053397B1 (es
Inventor
Jan Vatavuk
Neto Jose Roberto Zalli
Marcos R Piccili
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.)
Marelli Cofap do Brasil Ltda
Original Assignee
COFAP Companhia Fabricadora de Pecas Ltda
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 COFAP Companhia Fabricadora de Pecas Ltda filed Critical COFAP Companhia Fabricadora de Pecas Ltda
Publication of ES2053397A1 publication Critical patent/ES2053397A1/es
Application granted granted Critical
Publication of ES2053397B1 publication Critical patent/ES2053397B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • 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
    • C23C4/131—Wire arc 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

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

Abstract

PROCESO DE REVESTIMIENTO DE AROS DE PISTON MEDIANTE PULVERIZACION TERMICA. PROCESO DE REVESTIMIENTO DE AROS DE PISTON MEDIANTE PULVERIZACION TERMICA, QUE INCLUYE EL PASO INICIAL DE AMARRAR UNA PLURALIDAD DE CABEZAS DE PISTON (1) SOBRE UNA ESTRUCTURA DE BASE (2) CONTRA DESPLAZAMIENTOS MUTUOS RELATIVOS, DE MANERA QUE SUS CARAS DE CONTACTO EXTERIORES (1A) DEFINEN UNA SUPERFICIE CILINDRICA, Y QUE INCLUYE, ADEMAS, EL PASO DE PULVERIZAR, PROGRESIVA Y CONTINUAMENTE, MEDIANTE UNA CORRIENTE GASEOSA FORZADA Y SOBRE TODA LA EXTENSION DE LA SUPERFICIE CILINDRICA DE LA SUPERFICIE DE BASE (2), UNA MASA DE GOTITAS, QUE SON FUNDIDAS POR UN SOPLETE DE OXIACETILENO, DE AL MENOS UN ALAMBRE DE ALIMENTACION DE MOLIBDENO (4) Y DE AL MENOS UN ALAMBRE DE ALIMENTACION (4) DE UN MATERIAL DE UNION METALURGICO MAS BLANDO, ESTANDO CONSTITUIDA LA MASA DE GOTITAS DE APROXIMADAMENTE 30 A 60% DE MOLIBDENO, SIENDO EL RESTO MATERIAL DE UNION.
ES09202663A 1992-01-03 1992-12-30 Proceso de revestimiento de aros de piston mediante pulverizacion termica. Expired - Lifetime ES2053397B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR929200089A BR9200089A (pt) 1992-01-03 1992-01-03 Processo de revestimento de aneis de pistao por aspersao termica

Publications (2)

Publication Number Publication Date
ES2053397A1 true ES2053397A1 (es) 1994-07-16
ES2053397B1 ES2053397B1 (es) 1995-02-01

Family

ID=4053529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202663A Expired - Lifetime ES2053397B1 (es) 1992-01-03 1992-12-30 Proceso de revestimiento de aros de piston mediante pulverizacion termica.

Country Status (9)

Country Link
JP (1) JPH0693409A (es)
BR (1) BR9200089A (es)
DE (1) DE4244610A1 (es)
ES (1) ES2053397B1 (es)
FR (1) FR2685923B1 (es)
GB (1) GB2262945A (es)
MX (1) MX9207674A (es)
NL (1) NL9202300A (es)
PT (1) PT101164A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748278B1 (fr) * 1996-05-02 1998-05-29 Pont A Mousson Procede et installation de metallisation de tuyaux en fonte
WO1998013143A1 (en) * 1996-09-23 1998-04-02 Cofap - Companhia Fabricadora De Peças A spray nozzle and system for coating piston rings
AT404028B (de) * 1996-10-29 1998-07-27 United Container Machinery Gro Verfahren zum behandeln von riffelwalzen mit einem mit sauerstoff und brennstoff gespeisten thermischen spritzstrahl hoher geschwindigkeit
DE19851424A1 (de) * 1998-11-07 2000-05-11 Nagel Masch Werkzeug Kolbenring und seine Verwendung
JP4455066B2 (ja) * 2004-01-08 2010-04-21 株式会社日立製作所 電気接点部材とその製法及びそれを用いた真空バルブ並びに真空遮断器
DE102010008924A1 (de) 2010-02-23 2011-08-25 Federal-Mogul Burscheid GmbH, 51399 Verfahren zur Herstellung von Kolbenringen
WO2013139402A1 (de) * 2012-03-23 2013-09-26 Sulzer Metco Ag Thermisches beschichten eines bauteilstapels sowie bauteilstapel
CA2821094C (en) * 2012-09-19 2020-10-27 Sulzer Metco Ag Thermal coating of a component stack and of component stacks
KR102463833B1 (ko) * 2017-12-13 2022-11-07 현대자동차주식회사 내마모 코팅된 마찰부품 및 그 코팅방법

Citations (3)

* 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
US4334927A (en) * 1980-12-08 1982-06-15 Hyde Glenn F Piston ring coatings
US4612256A (en) * 1983-04-29 1986-09-16 Goetze Ag Wear-resistant coating

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588421A (en) * 1947-12-19 1952-03-11 Metallizing Engineering Co Inc Application of sprayed metal coatings to solid objects
US3133341A (en) * 1961-04-25 1964-05-19 Ramsey Corp Method of banding piston rings
FR1468450A (fr) * 1966-02-17 1967-02-03 Zentralinstitut Schweiss Procédé d'application par injection de couches métalliques alliées et mécanisme d'avance du fil métallique pour la mise en oeuvre du procédé
US3615099A (en) * 1969-02-26 1971-10-26 Ramsey Corp Multiple layer faced piston rings
GB1365680A (en) * 1971-10-12 1974-09-04 Murex Ltd Molybdenum powder
US3988119A (en) * 1972-02-14 1976-10-26 Nippon Piston Ring Co., Ltd. Piston ring
JPS5143023B2 (es) * 1972-02-14 1976-11-19
US3814447A (en) * 1972-11-02 1974-06-04 Ramsey Corp Sealing element for use in internal combustion engines
DE2314348A1 (de) * 1973-03-22 1974-09-26 Volvo Ab Flammspritzverfahren zum aufbringen eines verschleissfesten metallueberzugs auf die innenflaeche ringfoermiger gegenstaende
DE2841552C2 (de) * 1978-09-23 1982-12-23 Goetze Ag, 5093 Burscheid Spritzpulver für die Herstellung verschleißfester Beschichtungen auf den Laufflächen gleitender Reibung ausgesetzter Maschinenteile
JPS55134166A (en) * 1979-04-03 1980-10-18 Toyota Motor Corp Manufacture of piston ring by spray process
GB2082203B (en) * 1980-08-18 1984-09-12 Ramsey Corp Iron/silicon extended molybdenum plasma spray powder
GB2086764A (en) * 1980-11-08 1982-05-19 Metallisation Ltd Spraying metallic coatings
US4396473A (en) * 1981-04-29 1983-08-02 Ppg Industries, Inc. Cathode prepared by electro arc spray metallization, electro arc spray metallization method of preparing a cathode, and electrolysis with a cathode prepared by electro arc spray metallization
DE3802920C1 (es) * 1988-02-02 1989-05-03 Goetze Ag, 5093 Burscheid, De
US5032469A (en) * 1988-09-06 1991-07-16 Battelle Memorial Institute Metal alloy coatings and methods for applying

Patent Citations (3)

* 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
US4334927A (en) * 1980-12-08 1982-06-15 Hyde Glenn F Piston ring coatings
US4612256A (en) * 1983-04-29 1986-09-16 Goetze Ag Wear-resistant coating

Also Published As

Publication number Publication date
FR2685923B1 (fr) 1995-06-09
GB9226854D0 (en) 1993-02-17
MX9207674A (es) 1994-06-30
JPH0693409A (ja) 1994-04-05
ES2053397B1 (es) 1995-02-01
GB2262945A (en) 1993-07-07
BR9200089A (pt) 1993-07-06
FR2685923A1 (fr) 1993-07-09
DE4244610A1 (es) 1993-07-08
PT101164A (pt) 1994-05-31
NL9202300A (nl) 1993-08-02

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