GB1374577A - Welding electrodes - Google Patents

Welding electrodes

Info

Publication number
GB1374577A
GB1374577A GB5085170A GB5085170A GB1374577A GB 1374577 A GB1374577 A GB 1374577A GB 5085170 A GB5085170 A GB 5085170A GB 5085170 A GB5085170 A GB 5085170A GB 1374577 A GB1374577 A GB 1374577A
Authority
GB
United Kingdom
Prior art keywords
sheath
particles
electrode
core
welding
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
GB5085170A
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 GB5085170A priority Critical patent/GB1374577A/en
Priority to AU34997/71A priority patent/AU3499771A/en
Publication of GB1374577A publication Critical patent/GB1374577A/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
    • B23K35/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

1374577 Welding by fusion, making welding electrodes BRITISH OXYGEN CO Ltd 26 Oct 1971 [26 Oct 1970] 50851/70 Headings B3R and B3A [Also in Division C7] The flux core of an arc-welding electrode having a tubular metal sheath, includes magnetised elongated particles of electrically conducing ferromagnetic material which constitute not less than 10% by weight of the complete electrode. Preferably, the particles are magnetic in flake, fibre or needle form and constitute between 15 and 30% by weight of the total electrode. Preferred core compositions are The sheath is made from manganese, carbon and iron and the electrode is formed by incorporating the core in a sheath of channel section, the iron particles being unmagnetised, closing the core and drawing. The particles are magnetised after insertion into the sheath in a fired or pulsating magnetic field from a permanent or electromagnet, during which the sheath may be vibrated.
GB5085170A 1970-10-26 1970-10-26 Welding electrodes Expired GB1374577A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5085170A GB1374577A (en) 1970-10-26 1970-10-26 Welding electrodes
AU34997/71A AU3499771A (en) 1970-10-26 1971-10-26 Welding electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5085170A GB1374577A (en) 1970-10-26 1970-10-26 Welding electrodes

Publications (1)

Publication Number Publication Date
GB1374577A true GB1374577A (en) 1974-11-20

Family

ID=10457641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5085170A Expired GB1374577A (en) 1970-10-26 1970-10-26 Welding electrodes

Country Status (2)

Country Link
AU (1) AU3499771A (en)
GB (1) GB1374577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158691A1 (en) * 1984-04-18 1985-10-23 Schweissindustrie Oerlikon Bührle AG Filled wire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833296A (en) * 1987-12-29 1989-05-23 The Lincoln Electric Company Consumable welding electrode and method of using same
AU707637B2 (en) * 1995-04-21 1999-07-15 Commonwealth Scientific And Industrial Research Organisation Improved flux-cored welding wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158691A1 (en) * 1984-04-18 1985-10-23 Schweissindustrie Oerlikon Bührle AG Filled wire

Also Published As

Publication number Publication date
AU3499771A (en) 1973-05-03

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Legal Events

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