GB987616A - Improvements in arc welding - Google Patents

Improvements in arc welding

Info

Publication number
GB987616A
GB987616A GB4568862A GB4568862A GB987616A GB 987616 A GB987616 A GB 987616A GB 4568862 A GB4568862 A GB 4568862A GB 4568862 A GB4568862 A GB 4568862A GB 987616 A GB987616 A GB 987616A
Authority
GB
United Kingdom
Prior art keywords
electrode
arc welding
arc
submerged
gas
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
GB4568862A
Inventor
Mikolaj Cyprian Tomasz Bystram
Michael Frank Stuchfield
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.)
Murex Welding Processes Ltd
Original Assignee
Murex Welding Processes 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 Murex Welding Processes Ltd filed Critical Murex Welding Processes Ltd
Publication of GB987616A publication Critical patent/GB987616A/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
    • B23K35/02—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
    • 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
    • B23K35/36—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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/22—Non-catalytic cracking in the presence of hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

A continuous electrode, for automatic arc welding, deposits weld metal of the following percentage composition: .C.0.05-0.4 .Ni.35 -65 .Cr.10 -25 .Mo.4 - 8 .W.0.5 - 3 .Nb.0.5 - 3 .Mn.0 - 8 .Co.0 - 3 .V.0 - 3 .Si.0 - 1 .Fe.10 -45 The electrode may be of the composite construction described in Specification 949,587 and include a flux consisting of (by weight): .Fluxes such as CaF2, CaO or SiO2.0-20% .Alloy or metal powder containing. .Fe, Mo, Nb, W, V or Co.25-98% .Deoxidizers containing Fe, Al, Ti,. .Si, Mg or Mn.2-40% Alternatively, the electrode may have a flux coating held in position on the core wire by winding wires which also establish electrical connection to the core wire. Such composite electrodes may be used for gas-shielded, submerged-arc or open-arc welding. Weld metal of the desired composition may also be produced by using a gas-shielding or submerged-arc technique and a bare wire electrode of the following percentage composition: .C.0.02- 0.5 .Ni.35 -65 .Cr.10 -30 .Mo.4 -10 .W.0.5 - 4 .Nb.0.5 - 4 .Mn.0 - 8 .Co.0 - 3 .V.0 - 3 .Si.up to 2 .Fi.10 -45 .Deoxidizer such as Ti, Al, Zr.0 -25 Specification 980,357 also is referred to
GB4568862A 1962-10-01 1962-12-03 Improvements in arc welding Expired GB987616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3719562A GB980357A (en) 1962-10-01 1962-10-01 Improvements in arc welding and an electrode therefor

Publications (1)

Publication Number Publication Date
GB987616A true GB987616A (en) 1965-03-31

Family

ID=10394558

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3719562A Expired GB980357A (en) 1962-10-01 1962-10-01 Improvements in arc welding and an electrode therefor
GB4568862A Expired GB987616A (en) 1962-10-01 1962-12-03 Improvements in arc welding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3719562A Expired GB980357A (en) 1962-10-01 1962-10-01 Improvements in arc welding and an electrode therefor

Country Status (1)

Country Link
GB (2) GB980357A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930904A (en) * 1973-01-24 1976-01-06 The International Nickel Company, Inc. Nickel-iron-chromium alloy wrought products
JP2941504B2 (en) * 1990-10-26 1999-08-25 インコ、アロイス、インターナショナル、インコーポレーテッド Welding material for low thermal expansion coefficient alloy
US7562807B2 (en) * 2004-05-05 2009-07-21 Electric Power Research Institute Weld filler for welding dissimilar alloy steels and method of using same
CN102114583B (en) * 2010-12-21 2013-04-24 苏州雅典娜科技有限公司 Novel hardfacing electrode
CN111451593A (en) * 2020-04-08 2020-07-28 无锡市普尔换热器制造有限公司 Technology for effectively controlling core deformation of light titanium alloy plate-fin heat exchanger
CN112192091B (en) * 2020-10-10 2022-05-13 鞍钢股份有限公司 Rapid replacement and repair method for electric furnace resistance wire

Also Published As

Publication number Publication date
GB980357A (en) 1965-01-13

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