FR2434003A1 - Fil fourre pour le soudage et le rechargement avec depot d'un alliage a base de cobalt - Google Patents

Fil fourre pour le soudage et le rechargement avec depot d'un alliage a base de cobalt

Info

Publication number
FR2434003A1
FR2434003A1 FR7824330A FR7824330A FR2434003A1 FR 2434003 A1 FR2434003 A1 FR 2434003A1 FR 7824330 A FR7824330 A FR 7824330A FR 7824330 A FR7824330 A FR 7824330A FR 2434003 A1 FR2434003 A1 FR 2434003A1
Authority
FR
France
Prior art keywords
cobalt
welding
tungsten
chromium
metals
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
FR7824330A
Other languages
English (en)
Other versions
FR2434003B1 (fr
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7824330A priority Critical patent/FR2434003A1/fr
Priority to AT79400549T priority patent/ATE869T1/de
Priority to DE7979400549T priority patent/DE2962561D1/de
Priority to EP19790400549 priority patent/EP0008550B1/fr
Priority to ES483501A priority patent/ES483501A1/es
Publication of FR2434003A1 publication Critical patent/FR2434003A1/fr
Application granted granted Critical
Publication of FR2434003B1 publication Critical patent/FR2434003B1/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
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3046—Co as the principal constituent
    • 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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

L'invention concerne un fil fourré pour le soudage et le rechargement avec dépôt d'un alliage à base de cobalt contenant du chrome. Ce fil fourré comporte une gaine tubulaire en un alliage ductile contenant plus de 90 % de cobalt et une âme en poudre métallique. La poudre est formée de grains de composition homogène en un alliage contenant 43 a 65 % de chrome et au moins 20 % de cobalt avec 0 à 3,5 % de carbone, 0 à 3 % de silicium, 0 à 20 % de tungstène, 0 à 14 % de molybdène et 0 à 8 % de nickel. Cette poudre représente 45 à 55 % en poids du fil fourré. L'invention s'applique au soudage et au rechargement d'alliages de cobalt, d'alliages de nickel ou d'aciers.
FR7824330A 1978-08-22 1978-08-22 Fil fourre pour le soudage et le rechargement avec depot d'un alliage a base de cobalt Granted FR2434003A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7824330A FR2434003A1 (fr) 1978-08-22 1978-08-22 Fil fourre pour le soudage et le rechargement avec depot d'un alliage a base de cobalt
AT79400549T ATE869T1 (de) 1978-08-22 1979-08-03 Fuelldraht zum schweissen und auftragsschweissen, der zum absetzen einer kobaltlegierung fuehrt.
DE7979400549T DE2962561D1 (en) 1978-08-22 1979-08-03 Powder-filled wire for welding and surfacing, producing the deposition of a cobalt-base alloy
EP19790400549 EP0008550B1 (fr) 1978-08-22 1979-08-03 Fil fourré pour le soudage et le rechargement avec dépôt d'un alliage à base de cobalt
ES483501A ES483501A1 (es) 1978-08-22 1979-08-20 Un procedimiento para fabricar un hilo relleno para la sol- dadura y recargo con deposito de una aleacion a base de co- balto.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824330A FR2434003A1 (fr) 1978-08-22 1978-08-22 Fil fourre pour le soudage et le rechargement avec depot d'un alliage a base de cobalt

Publications (2)

Publication Number Publication Date
FR2434003A1 true FR2434003A1 (fr) 1980-03-21
FR2434003B1 FR2434003B1 (fr) 1982-03-05

Family

ID=9211987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824330A Granted FR2434003A1 (fr) 1978-08-22 1978-08-22 Fil fourre pour le soudage et le rechargement avec depot d'un alliage a base de cobalt

Country Status (1)

Country Link
FR (1) FR2434003A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887723A (en) * 1987-03-17 1989-12-19 Bost John R Anti-friction sorting roll and stabilizer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850037A (fr) * 1938-03-11 1939-12-06 Haynes Stellite Co Baguette de soudure
US3091022A (en) * 1959-03-25 1963-05-28 Union Carbide Corp Cold-formable predominantly cobalt alloys
FR1467800A (fr) * 1965-04-12 1967-01-27 Soudure Electr Autogene Alliage de cobalt et électrode de soudure à base de cet alliage
FR2282968A1 (fr) * 1974-08-30 1976-03-26 Sandvik Ab Procede d'obtention d'un materiau pour revetements durs
FR2339464A1 (fr) * 1976-02-02 1977-08-26 Arcos Soudure Elect Autogene Fil electrode fourre pour rechargement dur par soudage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850037A (fr) * 1938-03-11 1939-12-06 Haynes Stellite Co Baguette de soudure
US3091022A (en) * 1959-03-25 1963-05-28 Union Carbide Corp Cold-formable predominantly cobalt alloys
FR1467800A (fr) * 1965-04-12 1967-01-27 Soudure Electr Autogene Alliage de cobalt et électrode de soudure à base de cet alliage
FR2282968A1 (fr) * 1974-08-30 1976-03-26 Sandvik Ab Procede d'obtention d'un materiau pour revetements durs
FR2339464A1 (fr) * 1976-02-02 1977-08-26 Arcos Soudure Elect Autogene Fil electrode fourre pour rechargement dur par soudage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887723A (en) * 1987-03-17 1989-12-19 Bost John R Anti-friction sorting roll and stabilizer

Also Published As

Publication number Publication date
FR2434003B1 (fr) 1982-03-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse