FR2397915A1 - CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING - Google Patents

CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING

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
French (fr)
Other versions
FR2397915B1 (en
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/en
Priority to BE186083A priority patent/BE865079A/en
Priority to NL7803750A priority patent/NL7803750A/en
Priority to LU79445A priority patent/LU79445A1/en
Priority to CH509778A priority patent/CH621963A5/en
Priority to GB20505/78A priority patent/GB1597818A/en
Priority to DE2829517A priority patent/DE2829517C2/en
Priority to IT50340/78A priority patent/IT1106857B/en
Publication of FR2397915A1 publication Critical patent/FR2397915A1/en
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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Insulated Conductors (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (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.The present invention relates to a cored welding wire consisting of a core of powder surrounded by a metal jacket. It is characterized in that this coat is formed by two sheaths, one in contact with the other, the inner sheath consisting of two independent bands extending in the axial direction and each lining a part of the inner wall of the outer sheath, the single seal of the outer sheath extending roughly the center line of the underlying strip of the inner sheath. It relates to such a yarn and to its manufacturing process.

FR7721873A 1977-07-18 1977-07-18 CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING Granted FR2397915A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7721873A FR2397915A1 (en) 1977-07-18 1977-07-18 CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING
BE186083A BE865079A (en) 1977-07-18 1978-03-20 CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING
NL7803750A NL7803750A (en) 1977-07-18 1978-04-07 COATED WELDING WIRE AND METHOD FOR ITS MANUFACTURE.
LU79445A LU79445A1 (en) 1977-07-18 1978-04-14 CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING
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 (en) 1977-07-18 1978-07-05 Filled welding wire and process for its manufacture
IT50340/78A IT1106857B (en) 1977-07-18 1978-07-17 ANIMATED PRE-WELDING WIRE AND PROCESS FOR ITS MANUFACTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721873A FR2397915A1 (en) 1977-07-18 1977-07-18 CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING

Publications (2)

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

Family

ID=9193431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721873A Granted FR2397915A1 (en) 1977-07-18 1977-07-18 CORED WELDING WIRE AND PROCESS FOR ITS MANUFACTURING

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594850A1 (en) * 1986-02-24 1987-08-28 Vallourec TUBULAR ENCLOSED COMPOSITE PRODUCT COMPRISING COMPACT MATERIAL FOR THE TREATMENT OF LIQUID METALS AND PROCESS FOR PRODUCING THE SAME

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 (en) * 1974-05-22 1977-03-11 Arbed
DE2719357A1 (en) * 1977-04-30 1978-11-09 Kjellberg Esab Gmbh METHOD OF MANUFACTURING FILLER WIRE AND FILLER WIRE ELECTRODES

Also Published As

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

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Legal Events

Date Code Title Description
ST Notification of lapse