FR2349392A1 - Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges - Google Patents

Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges

Info

Publication number
FR2349392A1
FR2349392A1 FR7612546A FR7612546A FR2349392A1 FR 2349392 A1 FR2349392 A1 FR 2349392A1 FR 7612546 A FR7612546 A FR 7612546A FR 7612546 A FR7612546 A FR 7612546A FR 2349392 A1 FR2349392 A1 FR 2349392A1
Authority
FR
France
Prior art keywords
flux
tube
wire
longitudinal edges
strip
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
FR7612546A
Other languages
French (fr)
Other versions
FR2349392B1 (en
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.)
METAUX PRECIEUX Cie
Original Assignee
METAUX PRECIEUX Cie
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 METAUX PRECIEUX Cie filed Critical METAUX PRECIEUX Cie
Priority to FR7612546A priority Critical patent/FR2349392A1/en
Publication of FR2349392A1 publication Critical patent/FR2349392A1/en
Application granted granted Critical
Publication of FR2349392B1 publication Critical patent/FR2349392B1/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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods
    • 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
    • B23K35/0266—Rods, electrodes, wires flux-cored
    • 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
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0227—Rods, wires

Landscapes

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

Abstract

Welding or brazing wire contains a pickling flux in the form of powder or paste which melts and flows along the wire during welding. The wire consists of a tube formed by bending metal strip where the two longitudinal edges of the strip overlap; and the tube is filled with the flux. The overlap of the strip edges is pref. 30-90 degrees and the resulting tube may also be bent in a circle to form a brazing ring. The tube is pref. made from flat strip bent in four successive operations to make the tube; during forming, two dosing pistols are pref. employed to feed the flux at a controlled rate into the tube. A constant ratio metal flux is obtd. so the wire can be used e.g. on automatic brazing machines.
FR7612546A 1976-04-28 1976-04-28 Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges Granted FR2349392A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7612546A FR2349392A1 (en) 1976-04-28 1976-04-28 Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612546A FR2349392A1 (en) 1976-04-28 1976-04-28 Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges

Publications (2)

Publication Number Publication Date
FR2349392A1 true FR2349392A1 (en) 1977-11-25
FR2349392B1 FR2349392B1 (en) 1978-08-25

Family

ID=9172394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612546A Granted FR2349392A1 (en) 1976-04-28 1976-04-28 Tubular welding or brazing wire contg. flux - having tube made from metal strip with overlapping longitudinal edges

Country Status (1)

Country Link
FR (1) FR2349392A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005708A1 (en) * 1987-02-09 1988-08-11 Institut Elektrosvarki Imeni E.O.Patona Akademii N Electrode wire
CN100348360C (en) * 2005-10-25 2007-11-14 哈尔滨工业大学 Aluminum welding ring and flux core in use for welding joint of tubes made from aluminum and aluminum alloy, and preparation method
US7858204B2 (en) 2006-05-25 2010-12-28 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering
US8274014B2 (en) 2006-05-25 2012-09-25 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of making and using same
US9731383B2 (en) 2014-07-09 2017-08-15 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of using same
US10744601B2 (en) 2015-08-07 2020-08-18 Bellman-Melcor Development, Llc Bonded brazing ring system and method for adhering a brazing ring to a tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2091686B1 (en) 2006-12-11 2016-06-15 Lucas-Milhaupt, Inc. Low and non-silver filler metals and alloys and corresponding joinder systems and methods
US9157134B2 (en) 2009-10-26 2015-10-13 Lucas-Milhaupt, Inc. Low silver, low nickel brazing material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR448183A (en) * 1912-09-12 1913-01-24 Adolphe Vergnaud Tin solder sticks or rods containing the pickling paste, escaping as it is used

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR448183A (en) * 1912-09-12 1913-01-24 Adolphe Vergnaud Tin solder sticks or rods containing the pickling paste, escaping as it is used

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005708A1 (en) * 1987-02-09 1988-08-11 Institut Elektrosvarki Imeni E.O.Patona Akademii N Electrode wire
CN100348360C (en) * 2005-10-25 2007-11-14 哈尔滨工业大学 Aluminum welding ring and flux core in use for welding joint of tubes made from aluminum and aluminum alloy, and preparation method
US7858204B2 (en) 2006-05-25 2010-12-28 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering
US8274014B2 (en) 2006-05-25 2012-09-25 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of making and using same
US9095937B2 (en) 2006-05-25 2015-08-04 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of making and using same
US10071445B2 (en) 2006-05-25 2018-09-11 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of making and using same
US9731383B2 (en) 2014-07-09 2017-08-15 Bellman-Melcor Development, Llc Filler metal with flux for brazing and soldering and method of using same
US10744601B2 (en) 2015-08-07 2020-08-18 Bellman-Melcor Development, Llc Bonded brazing ring system and method for adhering a brazing ring to a tube

Also Published As

Publication number Publication date
FR2349392B1 (en) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse