FR2208754A1 - Welding spheroidal graphite cast iron - using sheathed wire composite contg. graphite, ferro silicon, iron powder, multicomponent modifier and flux - Google Patents

Welding spheroidal graphite cast iron - using sheathed wire composite contg. graphite, ferro silicon, iron powder, multicomponent modifier and flux

Info

Publication number
FR2208754A1
FR2208754A1 FR7234695A FR7234695A FR2208754A1 FR 2208754 A1 FR2208754 A1 FR 2208754A1 FR 7234695 A FR7234695 A FR 7234695A FR 7234695 A FR7234695 A FR 7234695A FR 2208754 A1 FR2208754 A1 FR 2208754A1
Authority
FR
France
Prior art keywords
flux
graphite
modifier
multicomponent
contg
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
FR7234695A
Other languages
French (fr)
Other versions
FR2208754B1 (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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR7234695A priority Critical patent/FR2208754A1/en
Publication of FR2208754A1 publication Critical patent/FR2208754A1/en
Application granted granted Critical
Publication of FR2208754B1 publication Critical patent/FR2208754B1/fr
Granted 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
    • B23K35/24—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
    • B23K35/306—Fe as the principal constituent with C as next major constituent, e.g. cast iron
    • 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
    • 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
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides

Landscapes

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

Abstract

Welding wire consists of a steel jacket, making up 65-80 wt.%/total wire wt. and filled with (a) a powdered mixt. contg. (by wt.) of wire, 5-12% graphite, 0.1-6% FeSi, 0.01-20 % Fe powder, (b) 0.5-6% modifier consisting of, (by wt.) 1-12% Mg, 0.1-10% rare earths, 8-22% Ca, 50-65% Si, 8-20% Fe, and (c) 0.1-3% flux-forming component. Flux-formers consist esp. >=1 alkaline earth metal halides, pref. of 0.3-2.5 wt.% fluorspar contg. >85% CaF2.
FR7234695A 1972-09-29 1972-09-29 Welding spheroidal graphite cast iron - using sheathed wire composite contg. graphite, ferro silicon, iron powder, multicomponent modifier and flux Granted FR2208754A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7234695A FR2208754A1 (en) 1972-09-29 1972-09-29 Welding spheroidal graphite cast iron - using sheathed wire composite contg. graphite, ferro silicon, iron powder, multicomponent modifier and flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234695A FR2208754A1 (en) 1972-09-29 1972-09-29 Welding spheroidal graphite cast iron - using sheathed wire composite contg. graphite, ferro silicon, iron powder, multicomponent modifier and flux

Publications (2)

Publication Number Publication Date
FR2208754A1 true FR2208754A1 (en) 1974-06-28
FR2208754B1 FR2208754B1 (en) 1976-08-13

Family

ID=9105001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234695A Granted FR2208754A1 (en) 1972-09-29 1972-09-29 Welding spheroidal graphite cast iron - using sheathed wire composite contg. graphite, ferro silicon, iron powder, multicomponent modifier and flux

Country Status (1)

Country Link
FR (1) FR2208754A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551329A (en) * 1966-12-22 1968-12-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551329A (en) * 1966-12-22 1968-12-27

Also Published As

Publication number Publication date
FR2208754B1 (en) 1976-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse