GB858854A - Electrodes for and methods of electric arc welding - Google Patents

Electrodes for and methods of electric arc welding

Info

Publication number
GB858854A
GB858854A GB1170256A GB1170256A GB858854A GB 858854 A GB858854 A GB 858854A GB 1170256 A GB1170256 A GB 1170256A GB 1170256 A GB1170256 A GB 1170256A GB 858854 A GB858854 A GB 858854A
Authority
GB
United Kingdom
Prior art keywords
ferro
titanium
iron
manganese
calcium
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
Application number
GB1170256A
Inventor
James Montrose Mitchell Eric
Reginald Wilson Laurence
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB1170256A priority Critical patent/GB858854A/en
Priority to DE19571440282 priority patent/DE1440282B1/en
Priority to BE556741A priority patent/BE556741A/en
Priority to CH357817D priority patent/CH357817A/en
Publication of GB858854A publication Critical patent/GB858854A/en
Expired 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
    • B23K35/36—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
    • 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
    • B23K35/22—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
    • 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
    • B23K35/3607—Silica or silicates
    • 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
    • B23K35/3608—Titania or titanates

Landscapes

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

Abstract

A continuous electrode for use in flux submerged or gas shielded arc welding consists of a tubular ferrous metal casing having a core material that is non-hygroscopic and is free from hydrogen. The core may contain fluxing agents such as metal fluorides, e.g., calcium, magnesium or barium fluoride or cryolite, metal carbonates, e.g., calcium carbonate, dolomite or magnesium carbonate, titanium oxide, iron and manganese oxides, silicates, deoxidizing or alloying agents, e.g. ferro-alloys of manganese, silicon, titanium or chromium, and filler materials, e.g. powdered iron. A core composition is:- .20-60%.calcium fluoride .0-40%.mineral silicate .0-20%.titanium oxide .0-60%.calcium carbonate .0-20%.iron oxide .0-20%.ferro-manganese .0-20%.ferro-silicon .0-20%.ferro-titanium .0-70%.iron powder The iron oxide and titanium oxide may be in combination, e.g as ilmenite and the calcium carbonate and fluoride may be replaced by the corresponding salts of other metals. An alternative core composition is:- .20-70%.titanium oxide .0-30%.calcium fluoride .0-20%.calcium carbonate .0-20%.mineral silicate .0-20%.ferro-manganese .0-20%.ferro-silicon .0-20%.ferro-titanium .0-70%.iron powder
GB1170256A 1956-04-17 1956-04-17 Electrodes for and methods of electric arc welding Expired GB858854A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1170256A GB858854A (en) 1956-04-17 1956-04-17 Electrodes for and methods of electric arc welding
DE19571440282 DE1440282B1 (en) 1956-04-17 1957-04-16 PROCESS FOR WELDING STEELS WITH SHIELDED ARC AND SELENIUM ELECTRODE FOR CARRYING OUT THIS PROCESS
BE556741A BE556741A (en) 1956-04-17 1957-04-16 Electrodes and methods for electric arc welding
CH357817D CH357817A (en) 1956-04-17 1957-04-16 electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1170256A GB858854A (en) 1956-04-17 1956-04-17 Electrodes for and methods of electric arc welding

Publications (1)

Publication Number Publication Date
GB858854A true GB858854A (en) 1961-01-18

Family

ID=9991131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1170256A Expired GB858854A (en) 1956-04-17 1956-04-17 Electrodes for and methods of electric arc welding

Country Status (4)

Country Link
BE (1) BE556741A (en)
CH (1) CH357817A (en)
DE (1) DE1440282B1 (en)
GB (1) GB858854A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392263A (en) * 1964-05-23 1968-07-09 Philips Corp Welding wire for electric arc welding of steel in a protective gas atmosphere
JPS4823776B1 (en) * 1968-08-24 1973-07-16
FR2178194A1 (en) * 1972-03-30 1973-11-09 Union Carbide Corp
US4225773A (en) * 1979-04-02 1980-09-30 Pokhodnya Igor K Cored electrode
US4282420A (en) * 1980-02-11 1981-08-04 Chemetron Corporation Welding electrode
US4317688A (en) 1980-07-09 1982-03-02 Pokhodnya Igor K Flux composition for flux-cored wire
US4719330A (en) * 1981-06-03 1988-01-12 Alloy Rods Corporation Welding electrode
US5824992A (en) * 1996-06-11 1998-10-20 Illinois Tool Works Inc. Metal-core weld wire with reduced core fill percentage
US5857141A (en) * 1996-06-11 1999-01-05 Illinois Tool Works Inc. Metal-core weld wire for welding galvanized steels

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961120B1 (en) * 2010-06-10 2013-04-12 Air Liquide BASIC VEST WIRE FOR THE WELDING OF HIGH ELASTIC LIMIT STEELS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392263A (en) * 1964-05-23 1968-07-09 Philips Corp Welding wire for electric arc welding of steel in a protective gas atmosphere
JPS4823776B1 (en) * 1968-08-24 1973-07-16
FR2178194A1 (en) * 1972-03-30 1973-11-09 Union Carbide Corp
US4225773A (en) * 1979-04-02 1980-09-30 Pokhodnya Igor K Cored electrode
US4282420A (en) * 1980-02-11 1981-08-04 Chemetron Corporation Welding electrode
US4317688A (en) 1980-07-09 1982-03-02 Pokhodnya Igor K Flux composition for flux-cored wire
US4719330A (en) * 1981-06-03 1988-01-12 Alloy Rods Corporation Welding electrode
US5824992A (en) * 1996-06-11 1998-10-20 Illinois Tool Works Inc. Metal-core weld wire with reduced core fill percentage
US5857141A (en) * 1996-06-11 1999-01-05 Illinois Tool Works Inc. Metal-core weld wire for welding galvanized steels

Also Published As

Publication number Publication date
CH357817A (en) 1961-10-31
DE1440282B1 (en) 1971-08-26
BE556741A (en) 1960-02-26

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