DE68915745D1 - Kernelektrodendrähte. - Google Patents

Kernelektrodendrähte.

Info

Publication number
DE68915745D1
DE68915745D1 DE68915745T DE68915745T DE68915745D1 DE 68915745 D1 DE68915745 D1 DE 68915745D1 DE 68915745 T DE68915745 T DE 68915745T DE 68915745 T DE68915745 T DE 68915745T DE 68915745 D1 DE68915745 D1 DE 68915745D1
Authority
DE
Germany
Prior art keywords
core
wire
electric arc
mixed oxide
pulsed electric
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.)
Expired - Fee Related
Application number
DE68915745T
Other languages
English (en)
Other versions
DE68915745T2 (de
Inventor
Horace James
Ian French
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Welding Industries Pty Ltd
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Welding Industries Pty Ltd
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 Commonwealth Scientific and Industrial Research Organization CSIRO, Welding Industries Pty Ltd filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of DE68915745D1 publication Critical patent/DE68915745D1/de
Application granted granted Critical
Publication of DE68915745T2 publication Critical patent/DE68915745T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe 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
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • 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
    • B23K35/3601—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 with inorganic compounds as principal constituents
    • B23K35/3602—Carbonates, basic oxides or hydroxides
    • 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
    • B23K35/3601—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 with inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Insulated Conductors (AREA)
  • Resistance Heating (AREA)
  • Arc Welding In General (AREA)
  • Organic Insulating Materials (AREA)
DE68915745T 1988-02-05 1989-02-06 Kernelektrodendrähte. Expired - Fee Related DE68915745T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI664388 1988-02-05
PCT/AU1989/000045 WO1989007036A1 (en) 1988-02-05 1989-02-06 Improved cored electrode wires

Publications (2)

Publication Number Publication Date
DE68915745D1 true DE68915745D1 (de) 1994-07-07
DE68915745T2 DE68915745T2 (de) 1994-09-22

Family

ID=3772790

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915745T Expired - Fee Related DE68915745T2 (de) 1988-02-05 1989-02-06 Kernelektrodendrähte.

Country Status (5)

Country Link
EP (1) EP0397789B1 (de)
AT (1) ATE106298T1 (de)
AU (1) AU628325B2 (de)
DE (1) DE68915745T2 (de)
WO (1) WO1989007036A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6784401B2 (en) 2001-01-30 2004-08-31 Illinois Tool Works Inc. Welding electrode and method for reducing manganese in fume
US8153934B2 (en) 2006-09-15 2012-04-10 Lincoln Global, Inc. Saw flux system for improved as-cast weld metal toughness
WO2008137371A2 (en) * 2007-04-30 2008-11-13 Illinois Tool Works Inc. Welding system and method with improved waveform
US9999944B2 (en) 2012-08-28 2018-06-19 Hobart Brothers Company Systems and methods for welding electrodes
US10543556B2 (en) 2012-08-28 2020-01-28 Hobart Brothers Llc Systems and methods for welding zinc-coated workpieces
US10016850B2 (en) 2012-08-28 2018-07-10 Hobart Brothers Company Systems and methods for welding electrodes
EP3055101A2 (de) 2013-10-09 2016-08-17 Hobart Brothers Company Systeme und verfahren für korrosionsbeständige schweisselektroden
US10300565B2 (en) 2014-10-17 2019-05-28 Hobart Brothers Company Systems and methods for welding mill scaled workpieces
CA2943252C (en) * 2015-12-04 2019-01-29 Hobart Brothers Company Systems and methods for welding zinc-coated workpieces

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6405698A (de) * 1964-05-22 1965-11-23
NL149730B (nl) * 1966-09-02 1976-06-15 Philips Nv Elektrisch kortsluitbooglassen met gevulde lasdraad.
NL162582C (nl) * 1967-09-12 1980-06-16 Philips Nv Gevulde lasdraad voor het elektrisch booglassen in een beschermende gasatmosfeer.
US3702390A (en) * 1970-02-10 1972-11-07 Murex Welding Processes Ltd Arc welding
US3643061A (en) * 1970-06-08 1972-02-15 Teledyne Inc Tubular composite self-shielded arc welding electrodes
BE790406A (de) * 1971-11-03 1973-02-15 Teledyne Inc
US3825721A (en) * 1972-01-07 1974-07-23 Lincoln Electric Co Electrode for vertical-up open arc welding using molding shoes
FR2472438A1 (fr) * 1979-12-27 1981-07-03 Air Liquide Procede de raccordement de pieces metalliques
US4340805A (en) * 1980-10-14 1982-07-20 Chemetron Corporation Welding electrode with a fluoride based slag system
SE431301B (sv) * 1982-06-10 1984-01-30 Esab Ab Elektrod for ljusbagssvetsning med rorformigt, metalliskt holje och en pulverfyllning
GB2187988A (en) * 1986-03-17 1987-09-23 Esab Group Inc Electric arc welding
DE8717257U1 (de) * 1987-03-09 1989-01-05 Castolin S.A., Lausanne-St. Sulpice, Waadt/Vaud, Ch

Also Published As

Publication number Publication date
AU628325B2 (en) 1992-09-17
EP0397789B1 (de) 1994-06-01
ATE106298T1 (de) 1994-06-15
AU3180889A (en) 1989-08-25
WO1989007036A1 (en) 1989-08-10
EP0397789A1 (de) 1990-11-22
DE68915745T2 (de) 1994-09-22
EP0397789A4 (en) 1991-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee