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GB2014074A - Arc welding electrodes - Google Patents

Arc welding electrodes

Info

Publication number
GB2014074A
GB2014074A GB7904582A GB7904582A GB2014074A GB 2014074 A GB2014074 A GB 2014074A GB 7904582 A GB7904582 A GB 7904582A GB 7904582 A GB7904582 A GB 7904582A GB 2014074 A GB2014074 A GB 2014074A
Authority
GB
United Kingdom
Prior art keywords
arc welding
welding electrodes
aluminium
neutralizing
constituent
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
GB7904582A
Other versions
GB2014074B (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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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
Priority claimed from BE646352A external-priority patent/BE646352A/xx
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of GB2014074A publication Critical patent/GB2014074A/en
Application granted granted Critical
Publication of GB2014074B publication Critical patent/GB2014074B/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
    • B23K35/3053—Fe as the principal constituent

Landscapes

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

Abstract

An arc welding electrode for welding steel, particularly for underwater use, has a coating containing at least one oxidizing agent, for neutralizing the embrittling effect of nascent hydrogen, and its core contains at least one constituent, e.g. aluminium oxide, aluminium and nitrogen, or copper, which leads to the formation of hardening components in the weld deposit.
GB7904582A 1964-04-09 1979-02-09 Arc welding electrodes Expired GB2014074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE646352A BE646352A (en) 1962-09-26 1964-04-09

Publications (2)

Publication Number Publication Date
GB2014074A true GB2014074A (en) 1979-08-22
GB2014074B GB2014074B (en) 1982-05-19

Family

ID=3846304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904582A Expired GB2014074B (en) 1964-04-09 1979-02-09 Arc welding electrodes

Country Status (1)

Country Link
GB (1) GB2014074B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004067219A1 (en) * 2003-01-30 2004-08-12 David John Keats Welding method
RU2536313C1 (en) * 2013-07-29 2014-12-20 Общество с ограниченной ответственностью "Региональный Северо-Западный Межотраслевой Аттестационный Центр" (ООО "РСЗ МАЦ) Flux cord wire for underwater welding by wet method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004067219A1 (en) * 2003-01-30 2004-08-12 David John Keats Welding method
RU2536313C1 (en) * 2013-07-29 2014-12-20 Общество с ограниченной ответственностью "Региональный Северо-Западный Межотраслевой Аттестационный Центр" (ООО "РСЗ МАЦ) Flux cord wire for underwater welding by wet method

Also Published As

Publication number Publication date
GB2014074B (en) 1982-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee