ES350129A1 - Improvements in or relating to welding fluxes - Google Patents

Improvements in or relating to welding fluxes

Info

Publication number
ES350129A1
ES350129A1 ES350129A ES350129A ES350129A1 ES 350129 A1 ES350129 A1 ES 350129A1 ES 350129 A ES350129 A ES 350129A ES 350129 A ES350129 A ES 350129A ES 350129 A1 ES350129 A1 ES 350129A1
Authority
ES
Spain
Prior art keywords
welding
arc
arc welding
flux
metallic components
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
ES350129A
Other languages
Spanish (es)
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of ES350129A1 publication Critical patent/ES350129A1/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
    • B23K35/362—Selection of compositions of fluxes

Landscapes

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

Abstract

In arc seam welding steel workpieces from one side only the groove 6 is backed by a granular or sintered flux 3 containing 5-75% iron powder and supported on a flat or grooved copper bar. Submerged arc welding, gasshielded arc welding or unshielded arc welding may be used. Welding may be performed in a single pass or in two passes, the first being with a carbon dioxide shielded arc and the second with a flux-submerged arc or by tandem submerged arc welding. The backing flux includes non-metallic components and optionally deoxidizers, e.g. Al, Mn, Si. The non-metallic components contain more than 75% of one of the following compositions in Darts by weight:-
ES350129A 1967-02-04 1968-02-03 Improvements in or relating to welding fluxes Expired ES350129A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP734667 1967-02-04

Publications (1)

Publication Number Publication Date
ES350129A1 true ES350129A1 (en) 1969-11-16

Family

ID=11663371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350129A Expired ES350129A1 (en) 1967-02-04 1968-02-03 Improvements in or relating to welding fluxes

Country Status (2)

Country Link
ES (1) ES350129A1 (en)
GB (1) GB1220181A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW574380B (en) * 2000-10-06 2004-02-01 Jfe Steel Corp Submerged-arc welding point with large heat input, method for producing the welding point, steel solder wire used by the method, and solder flux
CN109332941B (en) * 2018-10-01 2024-01-19 郴州湘利电子有限公司 Corrosion-resistant high-conductivity exothermic welding flux

Also Published As

Publication number Publication date
GB1220181A (en) 1971-01-20

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