FR2385810A1 - METHOD OF FORMING A SURFACE LAYER OF ALLOY BY LASER FUSION OF A FILLER METAL ON A METAL SUBSTRATE - Google Patents

METHOD OF FORMING A SURFACE LAYER OF ALLOY BY LASER FUSION OF A FILLER METAL ON A METAL SUBSTRATE

Info

Publication number
FR2385810A1
FR2385810A1 FR7808921A FR7808921A FR2385810A1 FR 2385810 A1 FR2385810 A1 FR 2385810A1 FR 7808921 A FR7808921 A FR 7808921A FR 7808921 A FR7808921 A FR 7808921A FR 2385810 A1 FR2385810 A1 FR 2385810A1
Authority
FR
France
Prior art keywords
substrate
metal
alloy
coating
surface layer
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
FR7808921A
Other languages
French (fr)
Other versions
FR2385810B1 (en
Inventor
Daniel Santhamurthi Gnanamuthu
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.)
Avco Everett Research Laboratory Inc
Original Assignee
Avco Everett Research Laboratory Inc
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 Avco Everett Research Laboratory Inc filed Critical Avco Everett Research Laboratory Inc
Publication of FR2385810A1 publication Critical patent/FR2385810A1/en
Application granted granted Critical
Publication of FR2385810B1 publication Critical patent/FR2385810B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laser Beam Processing (AREA)

Abstract

Procédé d'obtention d'une chemise d'alliage dans une couche superficielle. On revêt d'une couche de métal une zone prédéterminée d'un substrat métallique S, l'épaisseur du substrat étant telle que le substrat constitue une source froide pratiquement infinie par rapport au revêtement PC, le liquidus ou le point de fusion du metal de revêtement étant supérieur d'au moins 200 degrés C à celui du substrat, puis on balaie ladite zone avec un faisceau laser à une vitesse et avec une densité de puissance qui, en conjonction avec la conductivité du matériau choisi pour le substrat, assure un échauffement rapide, impliquant la fusion du revêtement et d'une épaisseur prédéterminée WP + du substrat correspondant à la partie de la chemise d'alliage C qui lui correspond, en moins de deux secondes, et un refroidissement et une resolidification rapides du revêtement fondu. Traitement des sièges de soupape, des cages de roulement à billes, des rainures de segments de pistons, etc.Process for obtaining an alloy jacket in a surface layer. A predetermined zone of a metal substrate S is coated with a metal layer, the thickness of the substrate being such that the substrate constitutes a virtually infinite cold source with respect to the PC coating, the liquidus or the melting point of the metal of coating being at least 200 degrees C higher than that of the substrate, then said area is scanned with a laser beam at a speed and with a power density which, in conjunction with the conductivity of the material chosen for the substrate, provides heating rapid, involving the melting of the coating and a predetermined thickness WP + of the substrate corresponding to the part of the alloy C jacket which corresponds to it, in less than two seconds, and rapid cooling and resolidification of the molten coating. Treatment of valve seats, ball bearing cages, piston ring grooves, etc.

FR7808921A 1977-03-28 1978-03-28 METHOD OF FORMING A SURFACE LAYER OF ALLOY BY LASER FUSION OF A FILLER METAL ON A METAL SUBSTRATE Granted FR2385810A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78223077A 1977-03-28 1977-03-28

Publications (2)

Publication Number Publication Date
FR2385810A1 true FR2385810A1 (en) 1978-10-27
FR2385810B1 FR2385810B1 (en) 1984-11-23

Family

ID=25125423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808921A Granted FR2385810A1 (en) 1977-03-28 1978-03-28 METHOD OF FORMING A SURFACE LAYER OF ALLOY BY LASER FUSION OF A FILLER METAL ON A METAL SUBSTRATE

Country Status (9)

Country Link
JP (1) JPS53119732A (en)
CA (1) CA1119479A (en)
CH (1) CH632790A5 (en)
DE (1) DE2813707A1 (en)
FR (1) FR2385810A1 (en)
GB (1) GB1583835A (en)
IL (1) IL54312A (en)
IT (1) IT1102134B (en)
SE (1) SE7803284L (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461173A1 (en) * 1979-07-13 1981-01-30 Ts Dizelny I Reinforcing aluminium alloy piston ring groove - by fusing ring portion and adding constituent alloying to fused part
FR2503601A1 (en) * 1981-04-09 1982-10-15 Inst Elektroswarki Patona Weld deposition onto aluminium alloy surfaces - comprises remelting at least once using controlled heat output and increasing weld pool volume each time
EP0092959A2 (en) * 1982-04-23 1983-11-02 Exxon Research And Engineering Company A method of coating a metal substrate with a protective aluminium-silicon coating, a metal substrate having the coating, and the use of the coated metal substrate
EP0162601A2 (en) * 1984-05-12 1985-11-27 Daiki Engineering Co., Ltd. Formation of alloy layer on a metal substrate
EP0209366A1 (en) * 1985-07-17 1987-01-21 Toyota Jidosha Kabushiki Kaisha Method for padding a copper alloy material upon a base of aluminum metal or aluminium alloy using laser beam oscillating transversely to its tracking direction
FR2594851A1 (en) * 1986-02-25 1987-08-28 Cegedur METAL PARTS WITH AT LEAST SIDE OF AT LEAST ONE AREA OF WEAR-RESISTANT ZONES
FR2594852A1 (en) * 1986-02-25 1987-08-28 Cegedur ALUMINUM PARTS AND ALLOYS HAVING AN AT LEAST FACE OF AT LEAST ONE AREA OF WEAR RESISTANT AREAS
EP0272527A2 (en) * 1986-12-15 1988-06-29 Société Anonyme l'Energie de l'Ouest Suisse EOS Method for applying a metal coating to a substrate, and product obtained
WO1990014447A1 (en) * 1989-05-26 1990-11-29 Aesculap Ag Process for manufacturing a wear-resistant sliding surface in joint endoprostheses
WO1991005072A1 (en) * 1989-10-07 1991-04-18 The University Of Birmingham Method of modifying the surface of a substrate
EP0278942B1 (en) * 1987-01-30 1991-06-19 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Method for the surface treatment of a rolling cylinder
EP0488944A1 (en) * 1990-11-28 1992-06-03 ALUSUISSE-LONZA SERVICES Ltd. Process for anodising aluminium alloys
EP0497119A1 (en) * 1991-01-29 1992-08-05 Thyssen Edelstahlwerke AG Process for coating substrates
WO2021084202A1 (en) * 2019-10-31 2021-05-06 Safran Aircraft Engines Method for compacting an anti-corrosive paint of a turbine engine part

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148752A (en) * 1979-05-11 1980-11-19 Nippon Steel Corp Formation method of coating on metal surface
US4322453A (en) * 1980-12-08 1982-03-30 International Business Machines Corporation Conductivity WSi2 (tungsten silicide) films by Pt preanneal layering
JPS5844965A (en) * 1981-09-10 1983-03-16 Fuji Kogyosho:Kk Formation of build-up welded layer
JPS591678A (en) * 1982-06-29 1984-01-07 Nippon Steel Corp Production of composite tool steel for hot working
DE3224810A1 (en) * 1982-07-02 1984-01-05 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING HARD, WEAR-RESISTANT EDGE LAYERS ON A METAL MATERIAL
JPS59150016A (en) * 1983-02-15 1984-08-28 Nippon Piston Ring Co Ltd Sliding member for internal-combustion engine
DE3311882A1 (en) * 1983-03-31 1985-02-07 Carl Baasel Lasertechnik GmbH, 8000 München MATERIAL PIECE OF ALUMINUM, PREFERABLY ALUMINUM SHIELD AND METHOD FOR PRODUCING THE SAME
JPS59219427A (en) * 1983-05-27 1984-12-10 Toyoda Autom Loom Works Ltd Sliding material
AT380316B (en) * 1983-06-23 1986-05-12 Miba Gleitlager Ag BEARINGS
GB2150858B (en) * 1983-12-06 1986-11-26 Standard Telephones Cables Ltd Optical fibres
JPS60181202A (en) * 1984-02-24 1985-09-14 Mazda Motor Corp Method for forming sintered layer on surface of metallic base body
JPS60187660A (en) * 1984-02-24 1985-09-25 Honda Motor Co Ltd Partially hardened cast iron member
DE3512176A1 (en) * 1985-04-03 1986-10-09 Winfried 7758 Meersburg Heinzel METHOD FOR TREATING THE SURFACE OF A PRINTING MACHINE CYLINDER
JPS6277192A (en) * 1985-09-30 1987-04-09 Nippon Kokan Kk <Nkk> Coating method for outerside and inside of pipe
DE3637447A1 (en) * 1985-11-05 1987-05-07 Nippon Telegraph & Telephone SURFACE TREATED MAGNESIUM OR MAGNESIUM ALLOY AND METHOD FOR SURFACE TREATING MAGNESIUM OR MAGNESIUM ALLOY
DE3836614A1 (en) * 1987-11-13 1989-06-08 Lugscheider Erich Prof Dr Tech Coating of a thermally stressed magnesium or magnesium alloy
DE3808285A1 (en) * 1988-03-12 1989-09-21 Messer Griesheim Gmbh Process for producing hard and wear-resistant surface layers
DE3922378A1 (en) * 1989-07-07 1991-01-17 Audi Ag METHOD FOR PRODUCING WEAR-RESISTANT SURFACES ON COMPONENTS FROM AN ALUMINUM-SILICUM ALLOY
DE3936479A1 (en) * 1989-11-02 1991-05-08 Guenter Link Metallic and ceramic substrate coating method - using powder material applied to surface in liq. medium and melted by laser beam
EP0562115B1 (en) * 1991-07-22 1997-04-09 Kawasaki Steel Corporation Aluminum alloy plate with excellent formability and production thereof
DE19959378B4 (en) * 1999-12-09 2005-03-03 Mtu Aero Engines Gmbh Coating process for magnesium alloy components
DE102006023567A1 (en) * 2006-05-19 2007-11-22 Schaeffler Kg Rolling bearing component and method for producing such

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603370A (en) * 1968-01-20 1971-04-13
FR2117574A5 (en) * 1970-12-09 1972-07-21 British Steel Corp
FR2166147A1 (en) * 1971-12-29 1973-08-10 Nissan Motor
DE2362026A1 (en) * 1973-12-13 1975-06-26 Aluminium Werke Ag Surface hardening of aluminium (alloys) - by applying a metal coating followed by a fusion treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295960B (en) * 1965-02-22 1969-05-22 Gewerk Eisenhuette Westfalia Method and device for applying metallic coating materials to the surfaces of workpieces
CA1035675A (en) * 1974-01-07 1978-08-01 Avco Everett Research Laboratory Formation of surface layer casings on articles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603370A (en) * 1968-01-20 1971-04-13
FR2117574A5 (en) * 1970-12-09 1972-07-21 British Steel Corp
FR2166147A1 (en) * 1971-12-29 1973-08-10 Nissan Motor
DE2362026A1 (en) * 1973-12-13 1975-06-26 Aluminium Werke Ag Surface hardening of aluminium (alloys) - by applying a metal coating followed by a fusion treatment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461173A1 (en) * 1979-07-13 1981-01-30 Ts Dizelny I Reinforcing aluminium alloy piston ring groove - by fusing ring portion and adding constituent alloying to fused part
FR2503601A1 (en) * 1981-04-09 1982-10-15 Inst Elektroswarki Patona Weld deposition onto aluminium alloy surfaces - comprises remelting at least once using controlled heat output and increasing weld pool volume each time
EP0092959A2 (en) * 1982-04-23 1983-11-02 Exxon Research And Engineering Company A method of coating a metal substrate with a protective aluminium-silicon coating, a metal substrate having the coating, and the use of the coated metal substrate
EP0092959A3 (en) * 1982-04-23 1984-03-28 Exxon Research And Engineering Company A method of coating a metal substrate with a protective aluminium-silicon coating, a metal substrate having the coating, and the use of the coated metal substrate
EP0162601A2 (en) * 1984-05-12 1985-11-27 Daiki Engineering Co., Ltd. Formation of alloy layer on a metal substrate
EP0162601A3 (en) * 1984-05-12 1986-02-12 Daiki Engineering Co., Ltd. Formation of alloy layer on a metal substrate
EP0209366A1 (en) * 1985-07-17 1987-01-21 Toyota Jidosha Kabushiki Kaisha Method for padding a copper alloy material upon a base of aluminum metal or aluminium alloy using laser beam oscillating transversely to its tracking direction
US4725708A (en) * 1985-07-17 1988-02-16 Toyota Jidosha Kabushiki Kaisha Method for padding a copper type alloy material upon a base of aluminum type metal using laser beam oscillating transversely to its tracking direction
EP0237448A1 (en) * 1986-02-25 1987-09-16 PECHINEY RECHERCHE (Groupement d'Intérêt Economique régi par l'ordonnance du 23 Septembre 1967) Work pieces made of aluminium or its alloys, and of which at least one face presents at least one zone region resistant to wear
FR2594852A1 (en) * 1986-02-25 1987-08-28 Cegedur ALUMINUM PARTS AND ALLOYS HAVING AN AT LEAST FACE OF AT LEAST ONE AREA OF WEAR RESISTANT AREAS
FR2594851A1 (en) * 1986-02-25 1987-08-28 Cegedur METAL PARTS WITH AT LEAST SIDE OF AT LEAST ONE AREA OF WEAR-RESISTANT ZONES
EP0236247A1 (en) * 1986-02-25 1987-09-09 Cegedur Societe De Transformation De L'aluminium Pechiney Metallic components of which at least one face presents at least one zone region resistant to wear
EP0272527A2 (en) * 1986-12-15 1988-06-29 Société Anonyme l'Energie de l'Ouest Suisse EOS Method for applying a metal coating to a substrate, and product obtained
EP0272527A3 (en) * 1986-12-15 1989-10-25 Société Anonyme l'Energie de l'Ouest Suisse EOS Method for applying a metal coating to a substrate, and product obtained
EP0278942B1 (en) * 1987-01-30 1991-06-19 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Method for the surface treatment of a rolling cylinder
WO1990014447A1 (en) * 1989-05-26 1990-11-29 Aesculap Ag Process for manufacturing a wear-resistant sliding surface in joint endoprostheses
WO1991005072A1 (en) * 1989-10-07 1991-04-18 The University Of Birmingham Method of modifying the surface of a substrate
EP0488944A1 (en) * 1990-11-28 1992-06-03 ALUSUISSE-LONZA SERVICES Ltd. Process for anodising aluminium alloys
CH682327A5 (en) * 1990-11-28 1993-08-31 Alusuisse Lonza Services Ag
EP0497119A1 (en) * 1991-01-29 1992-08-05 Thyssen Edelstahlwerke AG Process for coating substrates
WO2021084202A1 (en) * 2019-10-31 2021-05-06 Safran Aircraft Engines Method for compacting an anti-corrosive paint of a turbine engine part
FR3102687A1 (en) * 2019-10-31 2021-05-07 Safran Aircraft Engines PROCESS FOR COMPACTING AN ANTI-CORROSION PAINT OF A TURBOMACHINE PART

Also Published As

Publication number Publication date
SE7803284L (en) 1978-09-29
FR2385810B1 (en) 1984-11-23
CH632790A5 (en) 1982-10-29
IT1102134B (en) 1985-10-07
IL54312A0 (en) 1978-06-15
GB1583835A (en) 1981-02-04
IL54312A (en) 1982-01-31
DE2813707A1 (en) 1979-02-01
IT7848599A0 (en) 1978-03-24
CA1119479A (en) 1982-03-09
JPS53119732A (en) 1978-10-19

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