GB1073353A - Improvements relating to coated electrodes for arc welding - Google Patents

Improvements relating to coated electrodes for arc welding

Info

Publication number
GB1073353A
GB1073353A GB2049764A GB2049764A GB1073353A GB 1073353 A GB1073353 A GB 1073353A GB 2049764 A GB2049764 A GB 2049764A GB 2049764 A GB2049764 A GB 2049764A GB 1073353 A GB1073353 A GB 1073353A
Authority
GB
United Kingdom
Prior art keywords
arc welding
improvements relating
core
coated electrodes
cryolite
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
GB2049764A
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.)
Societe des Soudures Castolin SA
Original Assignee
Societe des Soudures Castolin 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 Societe des Soudures Castolin SA filed Critical Societe des Soudures Castolin SA
Publication of GB1073353A publication Critical patent/GB1073353A/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
    • B23K35/365—Selection of non-metallic compositions of coating 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
    • B23K35/22—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
    • B23K35/302—Cu 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
    • B23K35/24—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
    • B23K35/3033—Ni 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
    • B23K35/24—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
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major 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
    • B23K35/3601—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

An arc welding electrode having a core containing more than 50% Ni and/or Cu has a basic flux coating containing:- .Fe-Nb and/or Fe-Ta.10-20% .titanium dioxide.15-25% alkaline earth metal carbonates, e.g. lime, 30-40% .cryolite.20-30% .Fe-Mn.5-10% metal powder from Cu, Ni, Al, Fe, Co traces The core may be 70-80% Ni, 5-10% Fe, 10-20% Cr. Small quantities of other metals, e.g. Ti, Al, Mn, Si, may be included in the core. A silicate binder may be used.
GB2049764A 1963-05-28 1964-05-19 Improvements relating to coated electrodes for arc welding Expired GB1073353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH669263A CH405535A (en) 1963-05-28 1963-05-28 Coated electrode for electric arc welding

Publications (1)

Publication Number Publication Date
GB1073353A true GB1073353A (en) 1967-06-21

Family

ID=4313536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2049764A Expired GB1073353A (en) 1963-05-28 1964-05-19 Improvements relating to coated electrodes for arc welding

Country Status (3)

Country Link
CH (1) CH405535A (en)
DE (1) DE1296932B (en)
GB (1) GB1073353A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352970A (en) * 1978-02-09 1982-10-05 Centre De Recherches Metallurgiques-Centrum Voor Research In De Metallurgie Wet welding electrodes
CN113458657A (en) * 2021-08-02 2021-10-01 桂林航天工业学院 High-strength corrosion-resistant stainless steel welding rod and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855333A (en) * 1955-06-07 1958-10-07 Eutectic Welding Alloys Welding electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352970A (en) * 1978-02-09 1982-10-05 Centre De Recherches Metallurgiques-Centrum Voor Research In De Metallurgie Wet welding electrodes
CN113458657A (en) * 2021-08-02 2021-10-01 桂林航天工业学院 High-strength corrosion-resistant stainless steel welding rod and preparation method thereof

Also Published As

Publication number Publication date
CH405535A (en) 1966-01-15
DE1296932B (en) 1969-06-04

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