FR2397915A1 - Fil de soudage fourre et procede pour sa fabrication - Google Patents

Fil de soudage fourre et procede pour sa fabrication

Info

Publication number
FR2397915A1
FR2397915A1 FR7721873A FR7721873A FR2397915A1 FR 2397915 A1 FR2397915 A1 FR 2397915A1 FR 7721873 A FR7721873 A FR 7721873A FR 7721873 A FR7721873 A FR 7721873A FR 2397915 A1 FR2397915 A1 FR 2397915A1
Authority
FR
France
Prior art keywords
welding wire
cored welding
manufacturing
relates
sheath
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
FR7721873A
Other languages
English (en)
Other versions
FR2397915B1 (fr
Inventor
Jacques Blanpain
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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 Arbed SA filed Critical Arbed SA
Priority to FR7721873A priority Critical patent/FR2397915A1/fr
Priority to BE186083A priority patent/BE865079A/fr
Priority to NL7803750A priority patent/NL7803750A/xx
Priority to LU79445A priority patent/LU79445A1/fr
Priority to CH509778A priority patent/CH621963A5/fr
Priority to GB20505/78A priority patent/GB1597818A/en
Priority to DE2829517A priority patent/DE2829517C2/de
Priority to IT50340/78A priority patent/IT1106857B/it
Publication of FR2397915A1 publication Critical patent/FR2397915A1/fr
Application granted granted Critical
Publication of FR2397915B1 publication Critical patent/FR2397915B1/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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0272—Rods, electrodes, wires with more than one layer of coating or sheathing material
    • 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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Insulated Conductors (AREA)

Abstract

La présente invention a pour objet un fil de soudage fourré constitué d'une âme de poudre entourée d'un manteau métallique. Elle est caractérisée en ce que ce manteau est formé par deux gaînes, l'une en contact avec l'autre, la gaine intérieure étant constituée de deux bandes indépendantes s'étendant dans la direction axiale et tapissant chacune une partie de la paroi intérieure de la gaîne extérieure, le joint unique de la gaine extérieure s'étendant à peu près sur la ligne médiane de la bande sousjacente de la gaine intérieure. Elle se rapporte à un tel fil et à son procédé de fabrication.
FR7721873A 1977-07-18 1977-07-18 Fil de soudage fourre et procede pour sa fabrication Granted FR2397915A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7721873A FR2397915A1 (fr) 1977-07-18 1977-07-18 Fil de soudage fourre et procede pour sa fabrication
BE186083A BE865079A (fr) 1977-07-18 1978-03-20 Fil de soudage fourre et procede pour sa fabrication
NL7803750A NL7803750A (nl) 1977-07-18 1978-04-07 Beklede lasdraad en werkwijze voor de vervaardiging daarvan.
LU79445A LU79445A1 (fr) 1977-07-18 1978-04-14 Fil de soudage fourre et procede pour sa fabrication
CH509778A CH621963A5 (en) 1977-07-18 1978-05-10 Flux-cored welding wire and method for the manufacture thereof
GB20505/78A GB1597818A (en) 1977-07-18 1978-05-18 Welding wire
DE2829517A DE2829517C2 (de) 1977-07-18 1978-07-05 Gefüllter Schweißdraht und Verfahren zu seiner Herstellung
IT50340/78A IT1106857B (it) 1977-07-18 1978-07-17 Filo pre saldatura animato e procedimento per la sua fabbricazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721873A FR2397915A1 (fr) 1977-07-18 1977-07-18 Fil de soudage fourre et procede pour sa fabrication

Publications (2)

Publication Number Publication Date
FR2397915A1 true FR2397915A1 (fr) 1979-02-16
FR2397915B1 FR2397915B1 (fr) 1981-09-11

Family

ID=9193431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721873A Granted FR2397915A1 (fr) 1977-07-18 1977-07-18 Fil de soudage fourre et procede pour sa fabrication

Country Status (8)

Country Link
BE (1) BE865079A (fr)
CH (1) CH621963A5 (fr)
DE (1) DE2829517C2 (fr)
FR (1) FR2397915A1 (fr)
GB (1) GB1597818A (fr)
IT (1) IT1106857B (fr)
LU (1) LU79445A1 (fr)
NL (1) NL7803750A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594850A1 (fr) * 1986-02-24 1987-08-28 Vallourec Produit composite a enveloppe tubulaire, contenant une matiere compactee, pour le traitement des metaux liquides, et procede de realisation de ce produit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1369843A (en) * 1971-09-10 1974-10-09 Pyrotenax Ltd Manufacture of composite welding electrodes
FR2271898B1 (fr) * 1974-05-22 1977-03-11 Arbed
DE2719357A1 (de) * 1977-04-30 1978-11-09 Kjellberg Esab Gmbh Verfahren zur herstellung von fuelldraehten und fuelldrahtelektroden

Also Published As

Publication number Publication date
BE865079A (fr) 1978-07-17
NL7803750A (nl) 1979-01-22
CH621963A5 (en) 1981-03-13
FR2397915B1 (fr) 1981-09-11
DE2829517A1 (de) 1979-02-08
IT1106857B (it) 1985-11-18
IT7850340A0 (it) 1978-07-17
DE2829517C2 (de) 1982-08-26
LU79445A1 (fr) 1978-07-12
GB1597818A (en) 1981-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse